{"id":793,"date":"2024-08-19T16:06:54","date_gmt":"2024-08-19T19:06:54","guid":{"rendered":"https:\/\/staging-brasil.mapbiomas.org\/?page_id=793"},"modified":"2026-04-17T12:59:52","modified_gmt":"2026-04-17T15:59:52","slug":"analise-de-acuracia","status":"publish","type":"page","link":"https:\/\/brasil.mapbiomas.org\/en\/analise-de-acuracia\/","title":{"rendered":"Accuracy analysis"},"content":{"rendered":"<h4 class=\"wp-block-heading\">ACCURACY ASSESSMENT ANALYSIS OF MAPBIOMAS' LAND COVER MAPPING<\/h4>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">M\u00e9todo MapBiomas 10m (Cole\u00e7\u00e3o 3 &#8211; beta)<\/h2>\n\n\n\n<p id=\"p-rc_e181595052cdcf82-47\">O MapBiomas 10m \u00e9 uma iniciativa que visa fornecer mapas anuais de cobertura e uso da terra (LCLU) com <strong>alta resolu\u00e7\u00e3o espacial (10 metros)<\/strong> para todo o territ\u00f3rio brasileiro<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>. Utilizando imagens do sat\u00e9lite <strong>Sentinel-2<\/strong>, esta cole\u00e7\u00e3o permite identificar detalhes que n\u00e3o eram vis\u00edveis na resolu\u00e7\u00e3o de 30 metros, como infraestruturas urbanas, \u00e1reas de preserva\u00e7\u00e3o permanente (APP) e propriedades rurais com maior precis\u00e3o<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/p>\n\n\n\n<p id=\"p-rc_e181595052cdcf82-48\">The <strong>Cole\u00e7\u00e3o 3 (beta)<\/strong> cobre o per\u00edodo de <strong>2017 a 2024<\/strong> e inclui <strong>22 classes<\/strong> de cobertura e uso da terra<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Caracter\u00edsticas Principais<\/h2>\n\n\n\n<ul>\n<li><strong>Resolu\u00e7\u00e3o:<\/strong> 10 meters<sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Sat\u00e9lite:<\/strong> Sentinel-2 (MSI)<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Per\u00edodo:<\/strong> 2017 a 2024<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Abrang\u00eancia:<\/strong> Todo o Brasil, organizado por biomas e temas transversais<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">Etapas do Processamento<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">1. Constru\u00e7\u00e3o de Mosaicos e Embeddings<\/h3>\n\n\n\n<p id=\"p-rc_e181595052cdcf82-54\">A primeira etapa consiste na cria\u00e7\u00e3o de <strong>mosaicos anuais livres de nuvens<\/strong><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/p>\n\n\n\n<ul>\n<li><strong>Sentinel-2:<\/strong> Utiliza a cole\u00e7\u00e3o harmonizada de reflet\u00e2ncia de superf\u00edcie (Level 2A)<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Satellite Embeddings:<\/strong> Pela primeira vez na Cole\u00e7\u00e3o 3, foram integradas bandas de &#8220;embeddings&#8221; (AlphaEarth\/Google), que funcionam como informa\u00e7\u00f5es adicionais para melhorar a acur\u00e1cia da classifica\u00e7\u00e3o.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">2. Classifica\u00e7\u00e3o Digital<\/h3>\n\n\n\n<p id=\"p-rc_e181595052cdcf82-57\">A classifica\u00e7\u00e3o \u00e9 realizada de forma independente para cada bioma e tema transversal utilizando diferentes algoritmos de aprendizado de m\u00e1quina<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>:<\/p>\n\n\n\n<ul>\n<li><strong>Random Forest:<\/strong> Algoritmo principal usado na maioria dos biomas e temas<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Gradient Tree Boosting:<\/strong> Utilizado especificamente no bioma Caatinga<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Deep Learning (U-Net):<\/strong> Aplicado para classes espec\u00edficas como Minera\u00e7\u00e3o, Aquicultura, Apicum, Culturas Perenes e a nova classe de Usinas Fotovoltaicas<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">3. P\u00f3s-Classifica\u00e7\u00e3o e Filtros<\/h3>\n\n\n\n<p id=\"p-rc_e181595052cdcf82-61\">Ap\u00f3s a classifica\u00e7\u00e3o, s\u00e3o aplicados filtros para reduzir ru\u00eddos e garantir a consist\u00eancia temporal dos dados<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>:<\/p>\n\n\n\n<ul>\n<li><strong>Filtro Espacial:<\/strong> Remove pixels isolados ou \u00e1reas menores que 0,25 hectare (unidade m\u00ednima de mapeamento)<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Filtro Temporal:<\/strong> Corrige inconsist\u00eancias ao longo dos anos, garantindo que as mudan\u00e7as de uso da terra sigam uma l\u00f3gica ecol\u00f3gica e hist\u00f3rica<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">4. Integra\u00e7\u00e3o das Classes<\/h3>\n\n\n\n<p id=\"p-rc_e181595052cdcf82-64\">Nesta fase, os mapas individuais de cada bioma e tema transversal s\u00e3o sobrepostos seguindo <strong>regras de preval\u00eancia<\/strong><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>. Por exemplo, classes antr\u00f3picas espec\u00edficas (como Minera\u00e7\u00e3o ou \u00c1rea Urbana) costumam ter preced\u00eancia sobre classes de vegeta\u00e7\u00e3o natural na integra\u00e7\u00e3o final<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">A Legenda da Cole\u00e7\u00e3o 3<\/h2>\n\n\n\n<p id=\"p-rc_e181595052cdcf82-65\">A classifica\u00e7\u00e3o \u00e9 hier\u00e1rquica e com o mesmo padr\u00e3o da legenda da colo\u00e7\u00e3o 10 (30m), mas limitada ao n\u00edvel 3, totalizando 22 classes:<\/p>\n\n\n\n<ol start=\"1\">\n<li><strong>Floresta:<\/strong> Forma\u00e7\u00e3o Florestal, Forma\u00e7\u00e3o Sav\u00e2nica, Mangue, Floresta Inund\u00e1vel e Restinga Arb\u00f3rea<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Forma\u00e7\u00e3o Natural n\u00e3o Florestal:<\/strong> Campo Alagado, Forma\u00e7\u00e3o Campestre, Apicum, Afloramento Rochoso e Restinga Herb\u00e1cea<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Agropecu\u00e1ria:<\/strong> Pastagens, Agricultura (Culturas Tempor\u00e1rias e Perenes), Silvicultura e Mosaico de Usos<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>\u00c1rea n\u00e3o Vegetada:<\/strong> Praia\/Duna, \u00c1rea Urbana, Minera\u00e7\u00e3o e a nova classe <strong>Usinas Fotovoltaicas<\/strong><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Corpo d&#8217;\u00c1gua:<\/strong> Rio, Lago, Oceano e Aquicultura<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n<\/ol>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">Inova\u00e7\u00f5es desta Cole\u00e7\u00e3o<\/h2>\n\n\n\n<ul>\n<li><strong>Usinas Fotovoltaicas:<\/strong> Inclus\u00e3o de uma classe espec\u00edfica para energia solar, mapeada com t\u00e9cnicas de Deep Learning<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Google Satellite Embedding dataset:<\/strong> Base produzida pela <a href=\"https:\/\/deepmind.google\/discover\/blog\/alphaearth-foundations-helps-map-our-planet-in-unprecedented-detail\/\">AlphaEarth Foundations<\/a> foi utilizada para enriquecer o espa\u00e7o de atributos da classifica\u00e7\u00e3o.<\/li>\n\n\n\n<li><strong>Inclus\u00e3o do \u00faltimo ano:<\/strong> Atualiza\u00e7\u00e3o dos dados at\u00e9 o ano de 2024.<\/li>\n<\/ul>\n\n\n\n<p id=\"p-rc_e181595052cdcf82-74\">Todos os dados, c\u00f3digos e estat\u00edsticas s\u00e3o p\u00fablicos e podem ser acessados na <a rel=\"noreferrer noopener\" href=\"https:\/\/plataforma.brasil.mapbiomas.org\/\" target=\"_blank\">MapBiomas Platform<\/a>.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">ATDB<\/h2>\n\n\n\n<p>ATBD is a living document that is constantly updated to aggregate new information and learning.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Geral (em breve)<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">Biomes<\/h4>\n\n\n\n<ul>\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Amazonia_v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Amazon<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Caatinga_v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Caatinga<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Cerrado_v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Cerrado<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Atlantica_Forest_v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Atlantic Forest<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Pampa_v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Pampa<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Pantanal.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Pantanal<\/a><\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">Temas<\/h4>\n\n\n\n<ul>\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Agriculture_v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Agriculture<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Urban_Areas_v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">\u00c1rea Urbana<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Pasture_v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Pasture<\/a><\/li>\n\n\n\n<li>Minera\u00e7\u00e3o (em breve)<\/li>\n\n\n\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2025\/08\/Photovoltaic-Power-Plants-Appendix-ATBD-Collection-10-v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Usina Fotovoltaica<\/a><\/li>\n\n\n\n<li>Zona Costeira (em breve)<\/li>\n<\/ul>\n\n\n\n<p><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<p class=\"has-small-font-size\"><a href=\"https:\/\/brasil.mapbiomas.org\/en\/estatistica-de-acuracia\/colecao-10-1\/\">ACCESS THE ACCURACY STATISTICS PANEL FOR THE COLLECTIONS<\/a><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">M\u00e9todo MapBiomas 10m (Cole\u00e7\u00e3o 3 &#8211; beta)<\/h2>\n\n\n\n<p id=\"p-rc_e181595052cdcf82-47\">O MapBiomas 10m \u00e9 uma iniciativa que visa fornecer mapas anuais de cobertura e uso da terra (LCLU) com <strong>alta resolu\u00e7\u00e3o espacial (10 metros)<\/strong> para todo o territ\u00f3rio brasileiro<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>. Utilizando imagens do sat\u00e9lite <strong>Sentinel-2<\/strong>, esta cole\u00e7\u00e3o permite identificar detalhes que n\u00e3o eram vis\u00edveis na resolu\u00e7\u00e3o de 30 metros, como infraestruturas urbanas, \u00e1reas de preserva\u00e7\u00e3o permanente (APP) e propriedades rurais com maior precis\u00e3o<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/p>\n\n\n\n<p id=\"p-rc_e181595052cdcf82-48\">The <strong>Cole\u00e7\u00e3o 3 (beta)<\/strong> cobre o per\u00edodo de <strong>2017 a 2024<\/strong> e inclui <strong>22 classes<\/strong> de cobertura e uso da terra<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Caracter\u00edsticas Principais<\/h2>\n\n\n\n<ul>\n<li><strong>Resolu\u00e7\u00e3o:<\/strong> 10 meters<sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Sat\u00e9lite:<\/strong> Sentinel-2 (MSI)<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Per\u00edodo:<\/strong> 2017 a 2024<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Abrang\u00eancia:<\/strong> Todo o Brasil, organizado por biomas e temas transversais<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">Etapas do Processamento<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">1. Constru\u00e7\u00e3o de Mosaicos e Embeddings<\/h3>\n\n\n\n<p id=\"p-rc_e181595052cdcf82-54\">A primeira etapa consiste na cria\u00e7\u00e3o de <strong>mosaicos anuais livres de nuvens<\/strong><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/p>\n\n\n\n<ul>\n<li><strong>Sentinel-2:<\/strong> Utiliza a cole\u00e7\u00e3o harmonizada de reflet\u00e2ncia de superf\u00edcie (Level 2A)<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Satellite Embeddings:<\/strong> Pela primeira vez na Cole\u00e7\u00e3o 3, foram integradas bandas de &#8220;embeddings&#8221; (AlphaEarth\/Google), que funcionam como informa\u00e7\u00f5es adicionais para melhorar a acur\u00e1cia da classifica\u00e7\u00e3o.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">2. Classifica\u00e7\u00e3o Digital<\/h3>\n\n\n\n<p id=\"p-rc_e181595052cdcf82-57\">A classifica\u00e7\u00e3o \u00e9 realizada de forma independente para cada bioma e tema transversal utilizando diferentes algoritmos de aprendizado de m\u00e1quina<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>:<\/p>\n\n\n\n<ul>\n<li><strong>Random Forest:<\/strong> Algoritmo principal usado na maioria dos biomas e temas<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Gradient Tree Boosting:<\/strong> Utilizado especificamente no bioma Caatinga<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Deep Learning (U-Net):<\/strong> Aplicado para classes espec\u00edficas como Minera\u00e7\u00e3o, Aquicultura, Apicum, Culturas Perenes e a nova classe de Usinas Fotovoltaicas<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">3. P\u00f3s-Classifica\u00e7\u00e3o e Filtros<\/h3>\n\n\n\n<p id=\"p-rc_e181595052cdcf82-61\">Ap\u00f3s a classifica\u00e7\u00e3o, s\u00e3o aplicados filtros para reduzir ru\u00eddos e garantir a consist\u00eancia temporal dos dados<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>:<\/p>\n\n\n\n<ul>\n<li><strong>Filtro Espacial:<\/strong> Remove pixels isolados ou \u00e1reas menores que 0,25 hectare (unidade m\u00ednima de mapeamento)<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Filtro Temporal:<\/strong> Corrige inconsist\u00eancias ao longo dos anos, garantindo que as mudan\u00e7as de uso da terra sigam uma l\u00f3gica ecol\u00f3gica e hist\u00f3rica<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">4. Integra\u00e7\u00e3o das Classes<\/h3>\n\n\n\n<p id=\"p-rc_e181595052cdcf82-64\">Nesta fase, os mapas individuais de cada bioma e tema transversal s\u00e3o sobrepostos seguindo <strong>regras de preval\u00eancia<\/strong><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>. Por exemplo, classes antr\u00f3picas espec\u00edficas (como Minera\u00e7\u00e3o ou \u00c1rea Urbana) costumam ter preced\u00eancia sobre classes de vegeta\u00e7\u00e3o natural na integra\u00e7\u00e3o final<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">A Legenda da Cole\u00e7\u00e3o 3<\/h2>\n\n\n\n<p id=\"p-rc_e181595052cdcf82-65\">A classifica\u00e7\u00e3o \u00e9 hier\u00e1rquica e com o mesmo padr\u00e3o da legenda da colo\u00e7\u00e3o 10 (30m), mas limitada ao n\u00edvel 3, totalizando 22 classes:<\/p>\n\n\n\n<ol start=\"1\">\n<li><strong>Floresta:<\/strong> Forma\u00e7\u00e3o Florestal, Forma\u00e7\u00e3o Sav\u00e2nica, Mangue, Floresta Inund\u00e1vel e Restinga Arb\u00f3rea<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Forma\u00e7\u00e3o Natural n\u00e3o Florestal:<\/strong> Campo Alagado, Forma\u00e7\u00e3o Campestre, Apicum, Afloramento Rochoso e Restinga Herb\u00e1cea<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Agropecu\u00e1ria:<\/strong> Pastagens, Agricultura (Culturas Tempor\u00e1rias e Perenes), Silvicultura e Mosaico de Usos<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>\u00c1rea n\u00e3o Vegetada:<\/strong> Praia\/Duna, \u00c1rea Urbana, Minera\u00e7\u00e3o e a nova classe <strong>Usinas Fotovoltaicas<\/strong><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Corpo d&#8217;\u00c1gua:<\/strong> Rio, Lago, Oceano e Aquicultura<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n<\/ol>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">Inova\u00e7\u00f5es desta Cole\u00e7\u00e3o<\/h2>\n\n\n\n<ul>\n<li><strong>Usinas Fotovoltaicas:<\/strong> Inclus\u00e3o de uma classe espec\u00edfica para energia solar, mapeada com t\u00e9cnicas de Deep Learning<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Google Satellite Embedding dataset:<\/strong> Base produzida pela <a href=\"https:\/\/deepmind.google\/discover\/blog\/alphaearth-foundations-helps-map-our-planet-in-unprecedented-detail\/\">AlphaEarth Foundations<\/a> foi utilizada para enriquecer o espa\u00e7o de atributos da classifica\u00e7\u00e3o.<\/li>\n\n\n\n<li><strong>Inclus\u00e3o do \u00faltimo ano:<\/strong> Atualiza\u00e7\u00e3o dos dados at\u00e9 o ano de 2024.<\/li>\n<\/ul>\n\n\n\n<p id=\"p-rc_e181595052cdcf82-74\">Todos os dados, c\u00f3digos e estat\u00edsticas s\u00e3o p\u00fablicos e podem ser acessados na <a rel=\"noreferrer noopener\" href=\"https:\/\/plataforma.brasil.mapbiomas.org\/\" target=\"_blank\">MapBiomas Platform<\/a>.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">ATDB<\/h2>\n\n\n\n<p>ATBD is a living document that is constantly updated to aggregate new information and learning.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Geral (em breve)<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">Biomes<\/h4>\n\n\n\n<ul>\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Amazonia_v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Amazon<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Caatinga_v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Caatinga<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Cerrado_v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Cerrado<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Atlantica_Forest_v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Atlantic Forest<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Pampa_v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Pampa<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Pantanal.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Pantanal<\/a><\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">Temas<\/h4>\n\n\n\n<ul>\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Agriculture_v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Agriculture<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Urban_Areas_v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">\u00c1rea Urbana<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Pasture_v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Pasture<\/a><\/li>\n\n\n\n<li>Minera\u00e7\u00e3o (em breve)<\/li>\n\n\n\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2025\/08\/Photovoltaic-Power-Plants-Appendix-ATBD-Collection-10-v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Usina Fotovoltaica<\/a><\/li>\n\n\n\n<li>Zona Costeira (em breve)<\/li>\n<\/ul>\n\n\n\n<p><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<p class=\"has-small-font-size\">Accuracy analysis is the main way to evaluate the quality of the mapping performed by MapBiomas. In addition to stating the overall success rate, the accuracy analysis also reveals estimates of the success and error rates for each mapped class. MapBiomas evaluated the global and per-class land use and land cover accuracy for all years between 1985 and 2024.<\/p>\n\n\n\n<p class=\"has-small-font-size\">Accuracy estimates were based on the evaluation of a pixel sample, which we call the reference database, consisting of ~ 75.000 samples. The number of pixels in the reference database was predetermined by statistical sampling techniques. Each year, each pixel from the reference database was evaluated by technicians trained in visual interpretation of Landsat images. Accuracy was assessed using metrics that compare the mapped class with the class evaluated by the technicians in the reference database.&nbsp;<strong>dados de refer\u00eancia<\/strong>, composta por ~85.000 amostras. O n\u00famero de p\u00edxeis na base de&nbsp;<strong>dados de refer\u00eancia<\/strong>&nbsp;was pre-determined using statistical sampling techniques. Each year, each pixel in the reference dataset was assessed by technicians trained in visual interpretation of Landsat images. The accuracy assessment was conducted using metrics that compare the mapped class with the class evaluated by the technicians in the reference dataset.<\/p>\n\n\n\n<p class=\"has-small-font-size translation-block\">In each year, the accuracy analysis is done by cross-tabulating the sample frequencies of the mapped and real classes, in the format of Table 1. The frequencies\u00a0<strong><em>n<sub>i,j<\/sub><\/em><\/strong>\u00a0represent the number of pixels in the sample classified as class i, and evaluated as class j. The line marginal totals,<img width=\"35\" height=\"24\" class=\"wp-image-1055\" style=\"width: 35px\" src=\"https:\/\/staging-brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2023\/08\/f_c3_b3rmula_1.png\" alt=\"\">, represent the number of samples mapped as class i, while the column marginal totals,<img loading=\"lazy\" width=\"36\" height=\"23\" class=\"wp-image-1054\" style=\"width: 36px\" src=\"https:\/\/staging-brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2023\/08\/f_c3_b3rmula_2.png\" alt=\"\">\u00a0, represent the number of samples that were evaluated by the technicians as class j. Table 1 is commonly called the\u00a0<strong>error matrix<\/strong>\u00a0or\u00a0<strong>confusion matrix<\/strong>.<\/p>\n\n\n\n<p class=\"has-small-font-size translation-block\"><strong>Table 1:<\/strong> Generic sample error matrix<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">M\u00e9todo MapBiomas 10m (Cole\u00e7\u00e3o 3 &#8211; beta)<\/h2>\n\n\n\n<p id=\"p-rc_e181595052cdcf82-47\">O MapBiomas 10m \u00e9 uma iniciativa que visa fornecer mapas anuais de cobertura e uso da terra (LCLU) com <strong>alta resolu\u00e7\u00e3o espacial (10 metros)<\/strong> para todo o territ\u00f3rio brasileiro<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>. Utilizando imagens do sat\u00e9lite <strong>Sentinel-2<\/strong>, esta cole\u00e7\u00e3o permite identificar detalhes que n\u00e3o eram vis\u00edveis na resolu\u00e7\u00e3o de 30 metros, como infraestruturas urbanas, \u00e1reas de preserva\u00e7\u00e3o permanente (APP) e propriedades rurais com maior precis\u00e3o<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/p>\n\n\n\n<p id=\"p-rc_e181595052cdcf82-48\">The <strong>Cole\u00e7\u00e3o 3 (beta)<\/strong> cobre o per\u00edodo de <strong>2017 a 2024<\/strong> e inclui <strong>22 classes<\/strong> de cobertura e uso da terra<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Caracter\u00edsticas Principais<\/h2>\n\n\n\n<ul>\n<li><strong>Resolu\u00e7\u00e3o:<\/strong> 10 meters<sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Sat\u00e9lite:<\/strong> Sentinel-2 (MSI)<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Per\u00edodo:<\/strong> 2017 a 2024<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Abrang\u00eancia:<\/strong> Todo o Brasil, organizado por biomas e temas transversais<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">Etapas do Processamento<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">1. Constru\u00e7\u00e3o de Mosaicos e Embeddings<\/h3>\n\n\n\n<p id=\"p-rc_e181595052cdcf82-54\">A primeira etapa consiste na cria\u00e7\u00e3o de <strong>mosaicos anuais livres de nuvens<\/strong><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/p>\n\n\n\n<ul>\n<li><strong>Sentinel-2:<\/strong> Utiliza a cole\u00e7\u00e3o harmonizada de reflet\u00e2ncia de superf\u00edcie (Level 2A)<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Satellite Embeddings:<\/strong> Pela primeira vez na Cole\u00e7\u00e3o 3, foram integradas bandas de &#8220;embeddings&#8221; (AlphaEarth\/Google), que funcionam como informa\u00e7\u00f5es adicionais para melhorar a acur\u00e1cia da classifica\u00e7\u00e3o.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">2. Classifica\u00e7\u00e3o Digital<\/h3>\n\n\n\n<p id=\"p-rc_e181595052cdcf82-57\">A classifica\u00e7\u00e3o \u00e9 realizada de forma independente para cada bioma e tema transversal utilizando diferentes algoritmos de aprendizado de m\u00e1quina<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>:<\/p>\n\n\n\n<ul>\n<li><strong>Random Forest:<\/strong> Algoritmo principal usado na maioria dos biomas e temas<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Gradient Tree Boosting:<\/strong> Utilizado especificamente no bioma Caatinga<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Deep Learning (U-Net):<\/strong> Aplicado para classes espec\u00edficas como Minera\u00e7\u00e3o, Aquicultura, Apicum, Culturas Perenes e a nova classe de Usinas Fotovoltaicas<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">3. P\u00f3s-Classifica\u00e7\u00e3o e Filtros<\/h3>\n\n\n\n<p id=\"p-rc_e181595052cdcf82-61\">Ap\u00f3s a classifica\u00e7\u00e3o, s\u00e3o aplicados filtros para reduzir ru\u00eddos e garantir a consist\u00eancia temporal dos dados<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>:<\/p>\n\n\n\n<ul>\n<li><strong>Filtro Espacial:<\/strong> Remove pixels isolados ou \u00e1reas menores que 0,25 hectare (unidade m\u00ednima de mapeamento)<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Filtro Temporal:<\/strong> Corrige inconsist\u00eancias ao longo dos anos, garantindo que as mudan\u00e7as de uso da terra sigam uma l\u00f3gica ecol\u00f3gica e hist\u00f3rica<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">4. Integra\u00e7\u00e3o das Classes<\/h3>\n\n\n\n<p id=\"p-rc_e181595052cdcf82-64\">Nesta fase, os mapas individuais de cada bioma e tema transversal s\u00e3o sobrepostos seguindo <strong>regras de preval\u00eancia<\/strong><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>. Por exemplo, classes antr\u00f3picas espec\u00edficas (como Minera\u00e7\u00e3o ou \u00c1rea Urbana) costumam ter preced\u00eancia sobre classes de vegeta\u00e7\u00e3o natural na integra\u00e7\u00e3o final<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">A Legenda da Cole\u00e7\u00e3o 3<\/h2>\n\n\n\n<p id=\"p-rc_e181595052cdcf82-65\">A classifica\u00e7\u00e3o \u00e9 hier\u00e1rquica e com o mesmo padr\u00e3o da legenda da colo\u00e7\u00e3o 10 (30m), mas limitada ao n\u00edvel 3, totalizando 22 classes:<\/p>\n\n\n\n<ol start=\"1\">\n<li><strong>Floresta:<\/strong> Forma\u00e7\u00e3o Florestal, Forma\u00e7\u00e3o Sav\u00e2nica, Mangue, Floresta Inund\u00e1vel e Restinga Arb\u00f3rea<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Forma\u00e7\u00e3o Natural n\u00e3o Florestal:<\/strong> Campo Alagado, Forma\u00e7\u00e3o Campestre, Apicum, Afloramento Rochoso e Restinga Herb\u00e1cea<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Agropecu\u00e1ria:<\/strong> Pastagens, Agricultura (Culturas Tempor\u00e1rias e Perenes), Silvicultura e Mosaico de Usos<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>\u00c1rea n\u00e3o Vegetada:<\/strong> Praia\/Duna, \u00c1rea Urbana, Minera\u00e7\u00e3o e a nova classe <strong>Usinas Fotovoltaicas<\/strong><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Corpo d&#8217;\u00c1gua:<\/strong> Rio, Lago, Oceano e Aquicultura<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n<\/ol>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">Inova\u00e7\u00f5es desta Cole\u00e7\u00e3o<\/h2>\n\n\n\n<ul>\n<li><strong>Usinas Fotovoltaicas:<\/strong> Inclus\u00e3o de uma classe espec\u00edfica para energia solar, mapeada com t\u00e9cnicas de Deep Learning<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Google Satellite Embedding dataset:<\/strong> Base produzida pela <a href=\"https:\/\/deepmind.google\/discover\/blog\/alphaearth-foundations-helps-map-our-planet-in-unprecedented-detail\/\">AlphaEarth Foundations<\/a> foi utilizada para enriquecer o espa\u00e7o de atributos da classifica\u00e7\u00e3o.<\/li>\n\n\n\n<li><strong>Inclus\u00e3o do \u00faltimo ano:<\/strong> Atualiza\u00e7\u00e3o dos dados at\u00e9 o ano de 2024.<\/li>\n<\/ul>\n\n\n\n<p id=\"p-rc_e181595052cdcf82-74\">Todos os dados, c\u00f3digos e estat\u00edsticas s\u00e3o p\u00fablicos e podem ser acessados na <a rel=\"noreferrer noopener\" href=\"https:\/\/plataforma.brasil.mapbiomas.org\/\" target=\"_blank\">MapBiomas Platform<\/a>.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">ATDB<\/h2>\n\n\n\n<p>ATBD is a living document that is constantly updated to aggregate new information and learning.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Geral (em breve)<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">Biomes<\/h4>\n\n\n\n<ul>\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Amazonia_v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Amazon<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Caatinga_v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Caatinga<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Cerrado_v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Cerrado<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Atlantica_Forest_v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Atlantic Forest<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Pampa_v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Pampa<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Pantanal.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Pantanal<\/a><\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">Temas<\/h4>\n\n\n\n<ul>\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Agriculture_v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Agriculture<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Urban_Areas_v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">\u00c1rea Urbana<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Pasture_v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Pasture<\/a><\/li>\n\n\n\n<li>Minera\u00e7\u00e3o (em breve)<\/li>\n\n\n\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2025\/08\/Photovoltaic-Power-Plants-Appendix-ATBD-Collection-10-v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Usina Fotovoltaica<\/a><\/li>\n\n\n\n<li>Zona Costeira (em breve)<\/li>\n<\/ul>\n\n\n\n<p><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" loading=\"lazy\" width=\"852\" height=\"151\" src=\"https:\/\/staging-brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2023\/08\/table_1.png\" alt=\"\" class=\"wp-image-1053\" srcset=\"\" sizes=\"(max-width: 852px) 100vw, 852px\" data-srcset=\"\" \/><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">M\u00e9todo MapBiomas 10m (Cole\u00e7\u00e3o 3 &#8211; beta)<\/h2>\n\n\n\n<p id=\"p-rc_e181595052cdcf82-47\">O MapBiomas 10m \u00e9 uma iniciativa que visa fornecer mapas anuais de cobertura e uso da terra (LCLU) com <strong>alta resolu\u00e7\u00e3o espacial (10 metros)<\/strong> para todo o territ\u00f3rio brasileiro<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>. Utilizando imagens do sat\u00e9lite <strong>Sentinel-2<\/strong>, esta cole\u00e7\u00e3o permite identificar detalhes que n\u00e3o eram vis\u00edveis na resolu\u00e7\u00e3o de 30 metros, como infraestruturas urbanas, \u00e1reas de preserva\u00e7\u00e3o permanente (APP) e propriedades rurais com maior precis\u00e3o<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/p>\n\n\n\n<p id=\"p-rc_e181595052cdcf82-48\">The <strong>Cole\u00e7\u00e3o 3 (beta)<\/strong> cobre o per\u00edodo de <strong>2017 a 2024<\/strong> e inclui <strong>22 classes<\/strong> de cobertura e uso da terra<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Caracter\u00edsticas Principais<\/h2>\n\n\n\n<ul>\n<li><strong>Resolu\u00e7\u00e3o:<\/strong> 10 meters<sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Sat\u00e9lite:<\/strong> Sentinel-2 (MSI)<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Per\u00edodo:<\/strong> 2017 a 2024<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Abrang\u00eancia:<\/strong> Todo o Brasil, organizado por biomas e temas transversais<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">Etapas do Processamento<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">1. Constru\u00e7\u00e3o de Mosaicos e Embeddings<\/h3>\n\n\n\n<p id=\"p-rc_e181595052cdcf82-54\">A primeira etapa consiste na cria\u00e7\u00e3o de <strong>mosaicos anuais livres de nuvens<\/strong><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/p>\n\n\n\n<ul>\n<li><strong>Sentinel-2:<\/strong> Utiliza a cole\u00e7\u00e3o harmonizada de reflet\u00e2ncia de superf\u00edcie (Level 2A)<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Satellite Embeddings:<\/strong> Pela primeira vez na Cole\u00e7\u00e3o 3, foram integradas bandas de &#8220;embeddings&#8221; (AlphaEarth\/Google), que funcionam como informa\u00e7\u00f5es adicionais para melhorar a acur\u00e1cia da classifica\u00e7\u00e3o.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">2. Classifica\u00e7\u00e3o Digital<\/h3>\n\n\n\n<p id=\"p-rc_e181595052cdcf82-57\">A classifica\u00e7\u00e3o \u00e9 realizada de forma independente para cada bioma e tema transversal utilizando diferentes algoritmos de aprendizado de m\u00e1quina<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>:<\/p>\n\n\n\n<ul>\n<li><strong>Random Forest:<\/strong> Algoritmo principal usado na maioria dos biomas e temas<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Gradient Tree Boosting:<\/strong> Utilizado especificamente no bioma Caatinga<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Deep Learning (U-Net):<\/strong> Aplicado para classes espec\u00edficas como Minera\u00e7\u00e3o, Aquicultura, Apicum, Culturas Perenes e a nova classe de Usinas Fotovoltaicas<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">3. P\u00f3s-Classifica\u00e7\u00e3o e Filtros<\/h3>\n\n\n\n<p id=\"p-rc_e181595052cdcf82-61\">Ap\u00f3s a classifica\u00e7\u00e3o, s\u00e3o aplicados filtros para reduzir ru\u00eddos e garantir a consist\u00eancia temporal dos dados<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>:<\/p>\n\n\n\n<ul>\n<li><strong>Filtro Espacial:<\/strong> Remove pixels isolados ou \u00e1reas menores que 0,25 hectare (unidade m\u00ednima de mapeamento)<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Filtro Temporal:<\/strong> Corrige inconsist\u00eancias ao longo dos anos, garantindo que as mudan\u00e7as de uso da terra sigam uma l\u00f3gica ecol\u00f3gica e hist\u00f3rica<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">4. Integra\u00e7\u00e3o das Classes<\/h3>\n\n\n\n<p id=\"p-rc_e181595052cdcf82-64\">Nesta fase, os mapas individuais de cada bioma e tema transversal s\u00e3o sobrepostos seguindo <strong>regras de preval\u00eancia<\/strong><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>. Por exemplo, classes antr\u00f3picas espec\u00edficas (como Minera\u00e7\u00e3o ou \u00c1rea Urbana) costumam ter preced\u00eancia sobre classes de vegeta\u00e7\u00e3o natural na integra\u00e7\u00e3o final<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">A Legenda da Cole\u00e7\u00e3o 3<\/h2>\n\n\n\n<p id=\"p-rc_e181595052cdcf82-65\">A classifica\u00e7\u00e3o \u00e9 hier\u00e1rquica e com o mesmo padr\u00e3o da legenda da colo\u00e7\u00e3o 10 (30m), mas limitada ao n\u00edvel 3, totalizando 22 classes:<\/p>\n\n\n\n<ol start=\"1\">\n<li><strong>Floresta:<\/strong> Forma\u00e7\u00e3o Florestal, Forma\u00e7\u00e3o Sav\u00e2nica, Mangue, Floresta Inund\u00e1vel e Restinga Arb\u00f3rea<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Forma\u00e7\u00e3o Natural n\u00e3o Florestal:<\/strong> Campo Alagado, Forma\u00e7\u00e3o Campestre, Apicum, Afloramento Rochoso e Restinga Herb\u00e1cea<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Agropecu\u00e1ria:<\/strong> Pastagens, Agricultura (Culturas Tempor\u00e1rias e Perenes), Silvicultura e Mosaico de Usos<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>\u00c1rea n\u00e3o Vegetada:<\/strong> Praia\/Duna, \u00c1rea Urbana, Minera\u00e7\u00e3o e a nova classe <strong>Usinas Fotovoltaicas<\/strong><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Corpo d&#8217;\u00c1gua:<\/strong> Rio, Lago, Oceano e Aquicultura<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n<\/ol>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">Inova\u00e7\u00f5es desta Cole\u00e7\u00e3o<\/h2>\n\n\n\n<ul>\n<li><strong>Usinas Fotovoltaicas:<\/strong> Inclus\u00e3o de uma classe espec\u00edfica para energia solar, mapeada com t\u00e9cnicas de Deep Learning<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Google Satellite Embedding dataset:<\/strong> Base produzida pela <a href=\"https:\/\/deepmind.google\/discover\/blog\/alphaearth-foundations-helps-map-our-planet-in-unprecedented-detail\/\">AlphaEarth Foundations<\/a> foi utilizada para enriquecer o espa\u00e7o de atributos da classifica\u00e7\u00e3o.<\/li>\n\n\n\n<li><strong>Inclus\u00e3o do \u00faltimo ano:<\/strong> Atualiza\u00e7\u00e3o dos dados at\u00e9 o ano de 2024.<\/li>\n<\/ul>\n\n\n\n<p id=\"p-rc_e181595052cdcf82-74\">Todos os dados, c\u00f3digos e estat\u00edsticas s\u00e3o p\u00fablicos e podem ser acessados na <a rel=\"noreferrer noopener\" href=\"https:\/\/plataforma.brasil.mapbiomas.org\/\" target=\"_blank\">MapBiomas Platform<\/a>.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">ATDB<\/h2>\n\n\n\n<p>ATBD is a living document that is constantly updated to aggregate new information and learning.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Geral (em breve)<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">Biomes<\/h4>\n\n\n\n<ul>\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Amazonia_v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Amazon<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Caatinga_v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Caatinga<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Cerrado_v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Cerrado<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Atlantica_Forest_v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Atlantic Forest<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Pampa_v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Pampa<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Pantanal.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Pantanal<\/a><\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">Temas<\/h4>\n\n\n\n<ul>\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Agriculture_v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Agriculture<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Urban_Areas_v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">\u00c1rea Urbana<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Pasture_v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Pasture<\/a><\/li>\n\n\n\n<li>Minera\u00e7\u00e3o (em breve)<\/li>\n\n\n\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2025\/08\/Photovoltaic-Power-Plants-Appendix-ATBD-Collection-10-v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Usina Fotovoltaica<\/a><\/li>\n\n\n\n<li>Zona Costeira (em breve)<\/li>\n<\/ul>\n\n\n\n<p><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<p class=\"has-small-font-size translation-block\">From the results in Table 1, the sample proportions in each cell of the table are estimated by <img loading=\"lazy\" width=\"104\" height=\"39\" class=\"wp-image-1052\" style=\"width: 104px\" src=\"https:\/\/staging-brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2023\/08\/f_c3_b3rmula_3.png\" alt=\"\">\u00a0<img loading=\"lazy\" width=\"34\" height=\"19\" class=\"wp-image-1051\" style=\"width: 34px\" src=\"https:\/\/staging-brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2023\/08\/f_c3_b3rmula_4.png\" alt=\"\">. The matrix of values <img loading=\"lazy\" width=\"24\" height=\"20\" class=\"wp-image-1050\" style=\"width: 24px\" src=\"https:\/\/staging-brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2023\/08\/f_c3_b3rmula_5.png\" alt=\"\">\u00a0 is used to estimate:<\/p>\n\n\n\n<ol>\n<li class=\"has-small-font-size translation-block\"><strong>User\u2019s Accuracies: <\/strong>These are the estimates of the fractions of pixels, for each classified class, correctly classified. The user\u2019s accuracy is associated with the error of commission, which is the error of assigning a pixel to class i, when it belongs to some other class. The user\u2019s accuracy for class i is estimated by Formula6 and the commission error by Formula7. These metrics are associated with the reliability of each classified class.<\/li>\n\n\n\n<li class=\"has-small-font-size translation-block\"><strong>Producer\u2019s Accuracies:<\/strong> Are the sample fraction of pixels of each land cover\/use class correctly assigned to their classes by the classifiers. The producer's accuracy is associated with the <strong>omission error<\/strong>, which occurs when we fail to map a class j pixel correctly. The producer 's accuracy for class j is estimated by <img loading=\"lazy\" width=\"73\" height=\"23\" class=\"wp-image-1047\" style=\"width: 73px\" src=\"https:\/\/staging-brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2023\/08\/f_c3_b3rmula_8.png\" alt=\"\"> and the <strong>omission error<\/strong> by <img loading=\"lazy\" width=\"45\" height=\"22\" class=\"wp-image-1046\" style=\"width: 45px\" src=\"https:\/\/staging-brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2023\/08\/f_c3_b3rmula_9.png\" alt=\"\">. These metrics are associated with the <strong>sensitivity<\/strong> of the classifier, that is, the ability to correctly distinguish one class from another.<\/li>\n\n\n\n<li class=\"has-small-font-size translation-block\"><strong>Global Accuracy It is the estimate of the overall hit rate. The estimate is given by Formula10 n, the sum of the main diagonal of the proportions matrix. The complement of the total accuracy, or the total error Formula11 is still decomposed into area (or quantity) disagreement and allocation disagreement1. Area disagreement measures the fraction of the error attributed to the amount of area allocated incorrectly to the classes by the mapping, while the mismatch allocation to the ratio of class-displacement errors.<\/li>\n<\/ol>\n\n\n\n<p class=\"has-small-font-size translation-block\">The matrix also provides estimates of the different types of errors. For example, we show estimates of true class area composition in each mapping class. Thus, in addition to the hit rate of the class mapped as forest, for example, we also estimate the fraction of these areas that could be pasture or other classes of cover and land use, for each year. We understand that this level of transparency informs users and maximizes the potential of use across multiple types of users. For this, we build an <a href=\"https:\/\/staging-brasil.mapbiomas.org\/estatistica-de-acuracia\/colecao-7-1\/\" target=\"_self\">aplication<\/a> to facilitate the visualization of the accuracy and the errors of the mapping<\/p>\n\n\n\n<p id=\"e1\"><small>1-&nbsp;<a href=\"https:\/\/brasil.mapbiomas.org\/en\/estatistica-de-acuracia\/colecao-7-1\/\" target=\"_blank\" rel=\"noreferrer noopener\">Pontius Jr, R. G., &amp; Millones, M. (2011). Death to Kappa: birth of quantity disagreement and allocation disagreement for accuracy assessment. International Journal of Remote Sensing, 32(15), 4407-4429.<\/a><\/small><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">M\u00e9todo MapBiomas 10m (Cole\u00e7\u00e3o 3 &#8211; beta)<\/h2>\n\n\n\n<p id=\"p-rc_e181595052cdcf82-47\">O MapBiomas 10m \u00e9 uma iniciativa que visa fornecer mapas anuais de cobertura e uso da terra (LCLU) com <strong>alta resolu\u00e7\u00e3o espacial (10 metros)<\/strong> para todo o territ\u00f3rio brasileiro<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>. Utilizando imagens do sat\u00e9lite <strong>Sentinel-2<\/strong>, esta cole\u00e7\u00e3o permite identificar detalhes que n\u00e3o eram vis\u00edveis na resolu\u00e7\u00e3o de 30 metros, como infraestruturas urbanas, \u00e1reas de preserva\u00e7\u00e3o permanente (APP) e propriedades rurais com maior precis\u00e3o<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/p>\n\n\n\n<p id=\"p-rc_e181595052cdcf82-48\">The <strong>Cole\u00e7\u00e3o 3 (beta)<\/strong> cobre o per\u00edodo de <strong>2017 a 2024<\/strong> e inclui <strong>22 classes<\/strong> de cobertura e uso da terra<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Caracter\u00edsticas Principais<\/h2>\n\n\n\n<ul>\n<li><strong>Resolu\u00e7\u00e3o:<\/strong> 10 meters<sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Sat\u00e9lite:<\/strong> Sentinel-2 (MSI)<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Per\u00edodo:<\/strong> 2017 a 2024<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Abrang\u00eancia:<\/strong> Todo o Brasil, organizado por biomas e temas transversais<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">Etapas do Processamento<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">1. Constru\u00e7\u00e3o de Mosaicos e Embeddings<\/h3>\n\n\n\n<p id=\"p-rc_e181595052cdcf82-54\">A primeira etapa consiste na cria\u00e7\u00e3o de <strong>mosaicos anuais livres de nuvens<\/strong><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/p>\n\n\n\n<ul>\n<li><strong>Sentinel-2:<\/strong> Utiliza a cole\u00e7\u00e3o harmonizada de reflet\u00e2ncia de superf\u00edcie (Level 2A)<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Satellite Embeddings:<\/strong> Pela primeira vez na Cole\u00e7\u00e3o 3, foram integradas bandas de &#8220;embeddings&#8221; (AlphaEarth\/Google), que funcionam como informa\u00e7\u00f5es adicionais para melhorar a acur\u00e1cia da classifica\u00e7\u00e3o.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">2. Classifica\u00e7\u00e3o Digital<\/h3>\n\n\n\n<p id=\"p-rc_e181595052cdcf82-57\">A classifica\u00e7\u00e3o \u00e9 realizada de forma independente para cada bioma e tema transversal utilizando diferentes algoritmos de aprendizado de m\u00e1quina<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>:<\/p>\n\n\n\n<ul>\n<li><strong>Random Forest:<\/strong> Algoritmo principal usado na maioria dos biomas e temas<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Gradient Tree Boosting:<\/strong> Utilizado especificamente no bioma Caatinga<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Deep Learning (U-Net):<\/strong> Aplicado para classes espec\u00edficas como Minera\u00e7\u00e3o, Aquicultura, Apicum, Culturas Perenes e a nova classe de Usinas Fotovoltaicas<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">3. P\u00f3s-Classifica\u00e7\u00e3o e Filtros<\/h3>\n\n\n\n<p id=\"p-rc_e181595052cdcf82-61\">Ap\u00f3s a classifica\u00e7\u00e3o, s\u00e3o aplicados filtros para reduzir ru\u00eddos e garantir a consist\u00eancia temporal dos dados<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>:<\/p>\n\n\n\n<ul>\n<li><strong>Filtro Espacial:<\/strong> Remove pixels isolados ou \u00e1reas menores que 0,25 hectare (unidade m\u00ednima de mapeamento)<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Filtro Temporal:<\/strong> Corrige inconsist\u00eancias ao longo dos anos, garantindo que as mudan\u00e7as de uso da terra sigam uma l\u00f3gica ecol\u00f3gica e hist\u00f3rica<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">4. Integra\u00e7\u00e3o das Classes<\/h3>\n\n\n\n<p id=\"p-rc_e181595052cdcf82-64\">Nesta fase, os mapas individuais de cada bioma e tema transversal s\u00e3o sobrepostos seguindo <strong>regras de preval\u00eancia<\/strong><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>. Por exemplo, classes antr\u00f3picas espec\u00edficas (como Minera\u00e7\u00e3o ou \u00c1rea Urbana) costumam ter preced\u00eancia sobre classes de vegeta\u00e7\u00e3o natural na integra\u00e7\u00e3o final<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">A Legenda da Cole\u00e7\u00e3o 3<\/h2>\n\n\n\n<p id=\"p-rc_e181595052cdcf82-65\">A classifica\u00e7\u00e3o \u00e9 hier\u00e1rquica e com o mesmo padr\u00e3o da legenda da colo\u00e7\u00e3o 10 (30m), mas limitada ao n\u00edvel 3, totalizando 22 classes:<\/p>\n\n\n\n<ol start=\"1\">\n<li><strong>Floresta:<\/strong> Forma\u00e7\u00e3o Florestal, Forma\u00e7\u00e3o Sav\u00e2nica, Mangue, Floresta Inund\u00e1vel e Restinga Arb\u00f3rea<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Forma\u00e7\u00e3o Natural n\u00e3o Florestal:<\/strong> Campo Alagado, Forma\u00e7\u00e3o Campestre, Apicum, Afloramento Rochoso e Restinga Herb\u00e1cea<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Agropecu\u00e1ria:<\/strong> Pastagens, Agricultura (Culturas Tempor\u00e1rias e Perenes), Silvicultura e Mosaico de Usos<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>\u00c1rea n\u00e3o Vegetada:<\/strong> Praia\/Duna, \u00c1rea Urbana, Minera\u00e7\u00e3o e a nova classe <strong>Usinas Fotovoltaicas<\/strong><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Corpo d&#8217;\u00c1gua:<\/strong> Rio, Lago, Oceano e Aquicultura<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n<\/ol>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">Inova\u00e7\u00f5es desta Cole\u00e7\u00e3o<\/h2>\n\n\n\n<ul>\n<li><strong>Usinas Fotovoltaicas:<\/strong> Inclus\u00e3o de uma classe espec\u00edfica para energia solar, mapeada com t\u00e9cnicas de Deep Learning<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Google Satellite Embedding dataset:<\/strong> Base produzida pela <a href=\"https:\/\/deepmind.google\/discover\/blog\/alphaearth-foundations-helps-map-our-planet-in-unprecedented-detail\/\">AlphaEarth Foundations<\/a> foi utilizada para enriquecer o espa\u00e7o de atributos da classifica\u00e7\u00e3o.<\/li>\n\n\n\n<li><strong>Inclus\u00e3o do \u00faltimo ano:<\/strong> Atualiza\u00e7\u00e3o dos dados at\u00e9 o ano de 2024.<\/li>\n<\/ul>\n\n\n\n<p id=\"p-rc_e181595052cdcf82-74\">Todos os dados, c\u00f3digos e estat\u00edsticas s\u00e3o p\u00fablicos e podem ser acessados na <a rel=\"noreferrer noopener\" href=\"https:\/\/plataforma.brasil.mapbiomas.org\/\" target=\"_blank\">MapBiomas Platform<\/a>.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">ATDB<\/h2>\n\n\n\n<p>ATBD is a living document that is constantly updated to aggregate new information and learning.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Geral (em breve)<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">Biomes<\/h4>\n\n\n\n<ul>\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Amazonia_v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Amazon<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Caatinga_v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Caatinga<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Cerrado_v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Cerrado<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Atlantica_Forest_v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Atlantic Forest<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Pampa_v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Pampa<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Pantanal.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Pantanal<\/a><\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">Temas<\/h4>\n\n\n\n<ul>\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Agriculture_v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Agriculture<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Urban_Areas_v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">\u00c1rea Urbana<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Pasture_v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Pasture<\/a><\/li>\n\n\n\n<li>Minera\u00e7\u00e3o (em breve)<\/li>\n\n\n\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2025\/08\/Photovoltaic-Power-Plants-Appendix-ATBD-Collection-10-v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Usina Fotovoltaica<\/a><\/li>\n\n\n\n<li>Zona Costeira (em breve)<\/li>\n<\/ul>\n\n\n\n<p><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">M\u00e9todo MapBiomas 10m (Cole\u00e7\u00e3o 3 &#8211; beta)<\/h2>\n\n\n\n<p id=\"p-rc_e181595052cdcf82-47\">O MapBiomas 10m \u00e9 uma iniciativa que visa fornecer mapas anuais de cobertura e uso da terra (LCLU) com <strong>alta resolu\u00e7\u00e3o espacial (10 metros)<\/strong> para todo o territ\u00f3rio brasileiro<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>. Utilizando imagens do sat\u00e9lite <strong>Sentinel-2<\/strong>, esta cole\u00e7\u00e3o permite identificar detalhes que n\u00e3o eram vis\u00edveis na resolu\u00e7\u00e3o de 30 metros, como infraestruturas urbanas, \u00e1reas de preserva\u00e7\u00e3o permanente (APP) e propriedades rurais com maior precis\u00e3o<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/p>\n\n\n\n<p id=\"p-rc_e181595052cdcf82-48\">The <strong>Cole\u00e7\u00e3o 3 (beta)<\/strong> cobre o per\u00edodo de <strong>2017 a 2024<\/strong> e inclui <strong>22 classes<\/strong> de cobertura e uso da terra<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Caracter\u00edsticas Principais<\/h2>\n\n\n\n<ul>\n<li><strong>Resolu\u00e7\u00e3o:<\/strong> 10 meters<sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Sat\u00e9lite:<\/strong> Sentinel-2 (MSI)<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Per\u00edodo:<\/strong> 2017 a 2024<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Abrang\u00eancia:<\/strong> Todo o Brasil, organizado por biomas e temas transversais<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">Etapas do Processamento<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">1. Constru\u00e7\u00e3o de Mosaicos e Embeddings<\/h3>\n\n\n\n<p id=\"p-rc_e181595052cdcf82-54\">A primeira etapa consiste na cria\u00e7\u00e3o de <strong>mosaicos anuais livres de nuvens<\/strong><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/p>\n\n\n\n<ul>\n<li><strong>Sentinel-2:<\/strong> Utiliza a cole\u00e7\u00e3o harmonizada de reflet\u00e2ncia de superf\u00edcie (Level 2A)<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Satellite Embeddings:<\/strong> Pela primeira vez na Cole\u00e7\u00e3o 3, foram integradas bandas de &#8220;embeddings&#8221; (AlphaEarth\/Google), que funcionam como informa\u00e7\u00f5es adicionais para melhorar a acur\u00e1cia da classifica\u00e7\u00e3o.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">2. Classifica\u00e7\u00e3o Digital<\/h3>\n\n\n\n<p id=\"p-rc_e181595052cdcf82-57\">A classifica\u00e7\u00e3o \u00e9 realizada de forma independente para cada bioma e tema transversal utilizando diferentes algoritmos de aprendizado de m\u00e1quina<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>:<\/p>\n\n\n\n<ul>\n<li><strong>Random Forest:<\/strong> Algoritmo principal usado na maioria dos biomas e temas<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Gradient Tree Boosting:<\/strong> Utilizado especificamente no bioma Caatinga<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Deep Learning (U-Net):<\/strong> Aplicado para classes espec\u00edficas como Minera\u00e7\u00e3o, Aquicultura, Apicum, Culturas Perenes e a nova classe de Usinas Fotovoltaicas<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">3. P\u00f3s-Classifica\u00e7\u00e3o e Filtros<\/h3>\n\n\n\n<p id=\"p-rc_e181595052cdcf82-61\">Ap\u00f3s a classifica\u00e7\u00e3o, s\u00e3o aplicados filtros para reduzir ru\u00eddos e garantir a consist\u00eancia temporal dos dados<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>:<\/p>\n\n\n\n<ul>\n<li><strong>Filtro Espacial:<\/strong> Remove pixels isolados ou \u00e1reas menores que 0,25 hectare (unidade m\u00ednima de mapeamento)<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Filtro Temporal:<\/strong> Corrige inconsist\u00eancias ao longo dos anos, garantindo que as mudan\u00e7as de uso da terra sigam uma l\u00f3gica ecol\u00f3gica e hist\u00f3rica<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">4. Integra\u00e7\u00e3o das Classes<\/h3>\n\n\n\n<p id=\"p-rc_e181595052cdcf82-64\">Nesta fase, os mapas individuais de cada bioma e tema transversal s\u00e3o sobrepostos seguindo <strong>regras de preval\u00eancia<\/strong><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>. Por exemplo, classes antr\u00f3picas espec\u00edficas (como Minera\u00e7\u00e3o ou \u00c1rea Urbana) costumam ter preced\u00eancia sobre classes de vegeta\u00e7\u00e3o natural na integra\u00e7\u00e3o final<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">A Legenda da Cole\u00e7\u00e3o 3<\/h2>\n\n\n\n<p id=\"p-rc_e181595052cdcf82-65\">A classifica\u00e7\u00e3o \u00e9 hier\u00e1rquica e com o mesmo padr\u00e3o da legenda da colo\u00e7\u00e3o 10 (30m), mas limitada ao n\u00edvel 3, totalizando 22 classes:<\/p>\n\n\n\n<ol start=\"1\">\n<li><strong>Floresta:<\/strong> Forma\u00e7\u00e3o Florestal, Forma\u00e7\u00e3o Sav\u00e2nica, Mangue, Floresta Inund\u00e1vel e Restinga Arb\u00f3rea<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Forma\u00e7\u00e3o Natural n\u00e3o Florestal:<\/strong> Campo Alagado, Forma\u00e7\u00e3o Campestre, Apicum, Afloramento Rochoso e Restinga Herb\u00e1cea<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Agropecu\u00e1ria:<\/strong> Pastagens, Agricultura (Culturas Tempor\u00e1rias e Perenes), Silvicultura e Mosaico de Usos<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>\u00c1rea n\u00e3o Vegetada:<\/strong> Praia\/Duna, \u00c1rea Urbana, Minera\u00e7\u00e3o e a nova classe <strong>Usinas Fotovoltaicas<\/strong><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Corpo d&#8217;\u00c1gua:<\/strong> Rio, Lago, Oceano e Aquicultura<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n<\/ol>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">Inova\u00e7\u00f5es desta Cole\u00e7\u00e3o<\/h2>\n\n\n\n<ul>\n<li><strong>Usinas Fotovoltaicas:<\/strong> Inclus\u00e3o de uma classe espec\u00edfica para energia solar, mapeada com t\u00e9cnicas de Deep Learning<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Google Satellite Embedding dataset:<\/strong> Base produzida pela <a href=\"https:\/\/deepmind.google\/discover\/blog\/alphaearth-foundations-helps-map-our-planet-in-unprecedented-detail\/\">AlphaEarth Foundations<\/a> foi utilizada para enriquecer o espa\u00e7o de atributos da classifica\u00e7\u00e3o.<\/li>\n\n\n\n<li><strong>Inclus\u00e3o do \u00faltimo ano:<\/strong> Atualiza\u00e7\u00e3o dos dados at\u00e9 o ano de 2024.<\/li>\n<\/ul>\n\n\n\n<p id=\"p-rc_e181595052cdcf82-74\">Todos os dados, c\u00f3digos e estat\u00edsticas s\u00e3o p\u00fablicos e podem ser acessados na <a rel=\"noreferrer noopener\" href=\"https:\/\/plataforma.brasil.mapbiomas.org\/\" target=\"_blank\">MapBiomas Platform<\/a>.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">ATDB<\/h2>\n\n\n\n<p>ATBD is a living document that is constantly updated to aggregate new information and learning.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Geral (em breve)<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">Biomes<\/h4>\n\n\n\n<ul>\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Amazonia_v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Amazon<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Caatinga_v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Caatinga<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Cerrado_v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Cerrado<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Atlantica_Forest_v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Atlantic Forest<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Pampa_v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Pampa<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Pantanal.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Pantanal<\/a><\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">Temas<\/h4>\n\n\n\n<ul>\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Agriculture_v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Agriculture<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Urban_Areas_v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">\u00c1rea Urbana<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Pasture_v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Pasture<\/a><\/li>\n\n\n\n<li>Minera\u00e7\u00e3o (em breve)<\/li>\n\n\n\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2025\/08\/Photovoltaic-Power-Plants-Appendix-ATBD-Collection-10-v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Usina Fotovoltaica<\/a><\/li>\n\n\n\n<li>Zona Costeira (em breve)<\/li>\n<\/ul>\n\n\n\n<p><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">ABOUT THE GRAPHICS<\/h2>\n\n\n\n<h4 class=\"wp-block-heading\">OVERALL STATISTICS<\/h4>\n\n\n\n<p class=\"has-small-font-size\">They show the mean annual total accuracy and the error, decomposed in area and allocation disagreements.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">M\u00e9todo MapBiomas 10m (Cole\u00e7\u00e3o 3 &#8211; beta)<\/h2>\n\n\n\n<p id=\"p-rc_e181595052cdcf82-47\">O MapBiomas 10m \u00e9 uma iniciativa que visa fornecer mapas anuais de cobertura e uso da terra (LCLU) com <strong>alta resolu\u00e7\u00e3o espacial (10 metros)<\/strong> para todo o territ\u00f3rio brasileiro<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>. Utilizando imagens do sat\u00e9lite <strong>Sentinel-2<\/strong>, esta cole\u00e7\u00e3o permite identificar detalhes que n\u00e3o eram vis\u00edveis na resolu\u00e7\u00e3o de 30 metros, como infraestruturas urbanas, \u00e1reas de preserva\u00e7\u00e3o permanente (APP) e propriedades rurais com maior precis\u00e3o<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/p>\n\n\n\n<p id=\"p-rc_e181595052cdcf82-48\">The <strong>Cole\u00e7\u00e3o 3 (beta)<\/strong> cobre o per\u00edodo de <strong>2017 a 2024<\/strong> e inclui <strong>22 classes<\/strong> de cobertura e uso da terra<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Caracter\u00edsticas Principais<\/h2>\n\n\n\n<ul>\n<li><strong>Resolu\u00e7\u00e3o:<\/strong> 10 meters<sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Sat\u00e9lite:<\/strong> Sentinel-2 (MSI)<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Per\u00edodo:<\/strong> 2017 a 2024<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Abrang\u00eancia:<\/strong> Todo o Brasil, organizado por biomas e temas transversais<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">Etapas do Processamento<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">1. Constru\u00e7\u00e3o de Mosaicos e Embeddings<\/h3>\n\n\n\n<p id=\"p-rc_e181595052cdcf82-54\">A primeira etapa consiste na cria\u00e7\u00e3o de <strong>mosaicos anuais livres de nuvens<\/strong><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/p>\n\n\n\n<ul>\n<li><strong>Sentinel-2:<\/strong> Utiliza a cole\u00e7\u00e3o harmonizada de reflet\u00e2ncia de superf\u00edcie (Level 2A)<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Satellite Embeddings:<\/strong> Pela primeira vez na Cole\u00e7\u00e3o 3, foram integradas bandas de &#8220;embeddings&#8221; (AlphaEarth\/Google), que funcionam como informa\u00e7\u00f5es adicionais para melhorar a acur\u00e1cia da classifica\u00e7\u00e3o.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">2. Classifica\u00e7\u00e3o Digital<\/h3>\n\n\n\n<p id=\"p-rc_e181595052cdcf82-57\">A classifica\u00e7\u00e3o \u00e9 realizada de forma independente para cada bioma e tema transversal utilizando diferentes algoritmos de aprendizado de m\u00e1quina<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>:<\/p>\n\n\n\n<ul>\n<li><strong>Random Forest:<\/strong> Algoritmo principal usado na maioria dos biomas e temas<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Gradient Tree Boosting:<\/strong> Utilizado especificamente no bioma Caatinga<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Deep Learning (U-Net):<\/strong> Aplicado para classes espec\u00edficas como Minera\u00e7\u00e3o, Aquicultura, Apicum, Culturas Perenes e a nova classe de Usinas Fotovoltaicas<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">3. P\u00f3s-Classifica\u00e7\u00e3o e Filtros<\/h3>\n\n\n\n<p id=\"p-rc_e181595052cdcf82-61\">Ap\u00f3s a classifica\u00e7\u00e3o, s\u00e3o aplicados filtros para reduzir ru\u00eddos e garantir a consist\u00eancia temporal dos dados<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>:<\/p>\n\n\n\n<ul>\n<li><strong>Filtro Espacial:<\/strong> Remove pixels isolados ou \u00e1reas menores que 0,25 hectare (unidade m\u00ednima de mapeamento)<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Filtro Temporal:<\/strong> Corrige inconsist\u00eancias ao longo dos anos, garantindo que as mudan\u00e7as de uso da terra sigam uma l\u00f3gica ecol\u00f3gica e hist\u00f3rica<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">4. Integra\u00e7\u00e3o das Classes<\/h3>\n\n\n\n<p id=\"p-rc_e181595052cdcf82-64\">Nesta fase, os mapas individuais de cada bioma e tema transversal s\u00e3o sobrepostos seguindo <strong>regras de preval\u00eancia<\/strong><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>. Por exemplo, classes antr\u00f3picas espec\u00edficas (como Minera\u00e7\u00e3o ou \u00c1rea Urbana) costumam ter preced\u00eancia sobre classes de vegeta\u00e7\u00e3o natural na integra\u00e7\u00e3o final<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">A Legenda da Cole\u00e7\u00e3o 3<\/h2>\n\n\n\n<p id=\"p-rc_e181595052cdcf82-65\">A classifica\u00e7\u00e3o \u00e9 hier\u00e1rquica e com o mesmo padr\u00e3o da legenda da colo\u00e7\u00e3o 10 (30m), mas limitada ao n\u00edvel 3, totalizando 22 classes:<\/p>\n\n\n\n<ol start=\"1\">\n<li><strong>Floresta:<\/strong> Forma\u00e7\u00e3o Florestal, Forma\u00e7\u00e3o Sav\u00e2nica, Mangue, Floresta Inund\u00e1vel e Restinga Arb\u00f3rea<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Forma\u00e7\u00e3o Natural n\u00e3o Florestal:<\/strong> Campo Alagado, Forma\u00e7\u00e3o Campestre, Apicum, Afloramento Rochoso e Restinga Herb\u00e1cea<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Agropecu\u00e1ria:<\/strong> Pastagens, Agricultura (Culturas Tempor\u00e1rias e Perenes), Silvicultura e Mosaico de Usos<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>\u00c1rea n\u00e3o Vegetada:<\/strong> Praia\/Duna, \u00c1rea Urbana, Minera\u00e7\u00e3o e a nova classe <strong>Usinas Fotovoltaicas<\/strong><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Corpo d&#8217;\u00c1gua:<\/strong> Rio, Lago, Oceano e Aquicultura<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n<\/ol>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">Inova\u00e7\u00f5es desta Cole\u00e7\u00e3o<\/h2>\n\n\n\n<ul>\n<li><strong>Usinas Fotovoltaicas:<\/strong> Inclus\u00e3o de uma classe espec\u00edfica para energia solar, mapeada com t\u00e9cnicas de Deep Learning<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Google Satellite Embedding dataset:<\/strong> Base produzida pela <a href=\"https:\/\/deepmind.google\/discover\/blog\/alphaearth-foundations-helps-map-our-planet-in-unprecedented-detail\/\">AlphaEarth Foundations<\/a> foi utilizada para enriquecer o espa\u00e7o de atributos da classifica\u00e7\u00e3o.<\/li>\n\n\n\n<li><strong>Inclus\u00e3o do \u00faltimo ano:<\/strong> Atualiza\u00e7\u00e3o dos dados at\u00e9 o ano de 2024.<\/li>\n<\/ul>\n\n\n\n<p id=\"p-rc_e181595052cdcf82-74\">Todos os dados, c\u00f3digos e estat\u00edsticas s\u00e3o p\u00fablicos e podem ser acessados na <a rel=\"noreferrer noopener\" href=\"https:\/\/plataforma.brasil.mapbiomas.org\/\" target=\"_blank\">MapBiomas Platform<\/a>.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">ATDB<\/h2>\n\n\n\n<p>ATBD is a living document that is constantly updated to aggregate new information and learning.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Geral (em breve)<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">Biomes<\/h4>\n\n\n\n<ul>\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Amazonia_v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Amazon<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Caatinga_v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Caatinga<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Cerrado_v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Cerrado<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Atlantica_Forest_v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Atlantic Forest<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Pampa_v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Pampa<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Pantanal.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Pantanal<\/a><\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">Temas<\/h4>\n\n\n\n<ul>\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Agriculture_v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Agriculture<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Urban_Areas_v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">\u00c1rea Urbana<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Pasture_v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Pasture<\/a><\/li>\n\n\n\n<li>Minera\u00e7\u00e3o (em breve)<\/li>\n\n\n\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2025\/08\/Photovoltaic-Power-Plants-Appendix-ATBD-Collection-10-v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Usina Fotovoltaica<\/a><\/li>\n\n\n\n<li>Zona Costeira (em breve)<\/li>\n<\/ul>\n\n\n\n<p><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<p class=\"has-small-font-size\"><img decoding=\"async\" loading=\"lazy\" width=\"887\" height=\"280\" class=\"wp-image-1043\" src=\"https:\/\/staging-brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2023\/08\/acuracia_img_1_en.png\" alt=\"\" srcset=\"\" sizes=\"(max-width: 887px) 100vw, 887px\" data-srcset=\"\" \/><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">M\u00e9todo MapBiomas 10m (Cole\u00e7\u00e3o 3 &#8211; beta)<\/h2>\n\n\n\n<p id=\"p-rc_e181595052cdcf82-47\">O MapBiomas 10m \u00e9 uma iniciativa que visa fornecer mapas anuais de cobertura e uso da terra (LCLU) com <strong>alta resolu\u00e7\u00e3o espacial (10 metros)<\/strong> para todo o territ\u00f3rio brasileiro<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>. Utilizando imagens do sat\u00e9lite <strong>Sentinel-2<\/strong>, esta cole\u00e7\u00e3o permite identificar detalhes que n\u00e3o eram vis\u00edveis na resolu\u00e7\u00e3o de 30 metros, como infraestruturas urbanas, \u00e1reas de preserva\u00e7\u00e3o permanente (APP) e propriedades rurais com maior precis\u00e3o<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/p>\n\n\n\n<p id=\"p-rc_e181595052cdcf82-48\">The <strong>Cole\u00e7\u00e3o 3 (beta)<\/strong> cobre o per\u00edodo de <strong>2017 a 2024<\/strong> e inclui <strong>22 classes<\/strong> de cobertura e uso da terra<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Caracter\u00edsticas Principais<\/h2>\n\n\n\n<ul>\n<li><strong>Resolu\u00e7\u00e3o:<\/strong> 10 meters<sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Sat\u00e9lite:<\/strong> Sentinel-2 (MSI)<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Per\u00edodo:<\/strong> 2017 a 2024<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Abrang\u00eancia:<\/strong> Todo o Brasil, organizado por biomas e temas transversais<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">Etapas do Processamento<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">1. Constru\u00e7\u00e3o de Mosaicos e Embeddings<\/h3>\n\n\n\n<p id=\"p-rc_e181595052cdcf82-54\">A primeira etapa consiste na cria\u00e7\u00e3o de <strong>mosaicos anuais livres de nuvens<\/strong><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/p>\n\n\n\n<ul>\n<li><strong>Sentinel-2:<\/strong> Utiliza a cole\u00e7\u00e3o harmonizada de reflet\u00e2ncia de superf\u00edcie (Level 2A)<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Satellite Embeddings:<\/strong> Pela primeira vez na Cole\u00e7\u00e3o 3, foram integradas bandas de &#8220;embeddings&#8221; (AlphaEarth\/Google), que funcionam como informa\u00e7\u00f5es adicionais para melhorar a acur\u00e1cia da classifica\u00e7\u00e3o.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">2. Classifica\u00e7\u00e3o Digital<\/h3>\n\n\n\n<p id=\"p-rc_e181595052cdcf82-57\">A classifica\u00e7\u00e3o \u00e9 realizada de forma independente para cada bioma e tema transversal utilizando diferentes algoritmos de aprendizado de m\u00e1quina<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>:<\/p>\n\n\n\n<ul>\n<li><strong>Random Forest:<\/strong> Algoritmo principal usado na maioria dos biomas e temas<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Gradient Tree Boosting:<\/strong> Utilizado especificamente no bioma Caatinga<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Deep Learning (U-Net):<\/strong> Aplicado para classes espec\u00edficas como Minera\u00e7\u00e3o, Aquicultura, Apicum, Culturas Perenes e a nova classe de Usinas Fotovoltaicas<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">3. P\u00f3s-Classifica\u00e7\u00e3o e Filtros<\/h3>\n\n\n\n<p id=\"p-rc_e181595052cdcf82-61\">Ap\u00f3s a classifica\u00e7\u00e3o, s\u00e3o aplicados filtros para reduzir ru\u00eddos e garantir a consist\u00eancia temporal dos dados<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>:<\/p>\n\n\n\n<ul>\n<li><strong>Filtro Espacial:<\/strong> Remove pixels isolados ou \u00e1reas menores que 0,25 hectare (unidade m\u00ednima de mapeamento)<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Filtro Temporal:<\/strong> Corrige inconsist\u00eancias ao longo dos anos, garantindo que as mudan\u00e7as de uso da terra sigam uma l\u00f3gica ecol\u00f3gica e hist\u00f3rica<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">4. Integra\u00e7\u00e3o das Classes<\/h3>\n\n\n\n<p id=\"p-rc_e181595052cdcf82-64\">Nesta fase, os mapas individuais de cada bioma e tema transversal s\u00e3o sobrepostos seguindo <strong>regras de preval\u00eancia<\/strong><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>. Por exemplo, classes antr\u00f3picas espec\u00edficas (como Minera\u00e7\u00e3o ou \u00c1rea Urbana) costumam ter preced\u00eancia sobre classes de vegeta\u00e7\u00e3o natural na integra\u00e7\u00e3o final<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">A Legenda da Cole\u00e7\u00e3o 3<\/h2>\n\n\n\n<p id=\"p-rc_e181595052cdcf82-65\">A classifica\u00e7\u00e3o \u00e9 hier\u00e1rquica e com o mesmo padr\u00e3o da legenda da colo\u00e7\u00e3o 10 (30m), mas limitada ao n\u00edvel 3, totalizando 22 classes:<\/p>\n\n\n\n<ol start=\"1\">\n<li><strong>Floresta:<\/strong> Forma\u00e7\u00e3o Florestal, Forma\u00e7\u00e3o Sav\u00e2nica, Mangue, Floresta Inund\u00e1vel e Restinga Arb\u00f3rea<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Forma\u00e7\u00e3o Natural n\u00e3o Florestal:<\/strong> Campo Alagado, Forma\u00e7\u00e3o Campestre, Apicum, Afloramento Rochoso e Restinga Herb\u00e1cea<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Agropecu\u00e1ria:<\/strong> Pastagens, Agricultura (Culturas Tempor\u00e1rias e Perenes), Silvicultura e Mosaico de Usos<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>\u00c1rea n\u00e3o Vegetada:<\/strong> Praia\/Duna, \u00c1rea Urbana, Minera\u00e7\u00e3o e a nova classe <strong>Usinas Fotovoltaicas<\/strong><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Corpo d&#8217;\u00c1gua:<\/strong> Rio, Lago, Oceano e Aquicultura<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n<\/ol>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">Inova\u00e7\u00f5es desta Cole\u00e7\u00e3o<\/h2>\n\n\n\n<ul>\n<li><strong>Usinas Fotovoltaicas:<\/strong> Inclus\u00e3o de uma classe espec\u00edfica para energia solar, mapeada com t\u00e9cnicas de Deep Learning<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Google Satellite Embedding dataset:<\/strong> Base produzida pela <a href=\"https:\/\/deepmind.google\/discover\/blog\/alphaearth-foundations-helps-map-our-planet-in-unprecedented-detail\/\">AlphaEarth Foundations<\/a> foi utilizada para enriquecer o espa\u00e7o de atributos da classifica\u00e7\u00e3o.<\/li>\n\n\n\n<li><strong>Inclus\u00e3o do \u00faltimo ano:<\/strong> Atualiza\u00e7\u00e3o dos dados at\u00e9 o ano de 2024.<\/li>\n<\/ul>\n\n\n\n<p id=\"p-rc_e181595052cdcf82-74\">Todos os dados, c\u00f3digos e estat\u00edsticas s\u00e3o p\u00fablicos e podem ser acessados na <a rel=\"noreferrer noopener\" href=\"https:\/\/plataforma.brasil.mapbiomas.org\/\" target=\"_blank\">MapBiomas Platform<\/a>.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">ATDB<\/h2>\n\n\n\n<p>ATBD is a living document that is constantly updated to aggregate new information and learning.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Geral (em breve)<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">Biomes<\/h4>\n\n\n\n<ul>\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Amazonia_v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Amazon<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Caatinga_v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Caatinga<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Cerrado_v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Cerrado<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Atlantica_Forest_v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Atlantic Forest<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Pampa_v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Pampa<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Pantanal.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Pantanal<\/a><\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">Temas<\/h4>\n\n\n\n<ul>\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Agriculture_v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Agriculture<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Urban_Areas_v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">\u00c1rea Urbana<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Pasture_v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Pasture<\/a><\/li>\n\n\n\n<li>Minera\u00e7\u00e3o (em breve)<\/li>\n\n\n\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2025\/08\/Photovoltaic-Power-Plants-Appendix-ATBD-Collection-10-v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Usina Fotovoltaica<\/a><\/li>\n\n\n\n<li>Zona Costeira (em breve)<\/li>\n<\/ul>\n\n\n\n<p><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h4 class=\"wp-block-heading\">GRAPH 1. ANNUAL TOTAL ACCURACY CHART:<\/h4>\n\n\n\n<p class=\"has-small-font-size\">This graph shows the total accuracy and the total error per year. The total error is decomposed into area and allocation disagreements. Accuracy is plotted at the top and errors at the bottom of the chart.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">M\u00e9todo MapBiomas 10m (Cole\u00e7\u00e3o 3 &#8211; beta)<\/h2>\n\n\n\n<p id=\"p-rc_e181595052cdcf82-47\">O MapBiomas 10m \u00e9 uma iniciativa que visa fornecer mapas anuais de cobertura e uso da terra (LCLU) com <strong>alta resolu\u00e7\u00e3o espacial (10 metros)<\/strong> para todo o territ\u00f3rio brasileiro<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>. Utilizando imagens do sat\u00e9lite <strong>Sentinel-2<\/strong>, esta cole\u00e7\u00e3o permite identificar detalhes que n\u00e3o eram vis\u00edveis na resolu\u00e7\u00e3o de 30 metros, como infraestruturas urbanas, \u00e1reas de preserva\u00e7\u00e3o permanente (APP) e propriedades rurais com maior precis\u00e3o<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/p>\n\n\n\n<p id=\"p-rc_e181595052cdcf82-48\">The <strong>Cole\u00e7\u00e3o 3 (beta)<\/strong> cobre o per\u00edodo de <strong>2017 a 2024<\/strong> e inclui <strong>22 classes<\/strong> de cobertura e uso da terra<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Caracter\u00edsticas Principais<\/h2>\n\n\n\n<ul>\n<li><strong>Resolu\u00e7\u00e3o:<\/strong> 10 meters<sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Sat\u00e9lite:<\/strong> Sentinel-2 (MSI)<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Per\u00edodo:<\/strong> 2017 a 2024<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Abrang\u00eancia:<\/strong> Todo o Brasil, organizado por biomas e temas transversais<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">Etapas do Processamento<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">1. Constru\u00e7\u00e3o de Mosaicos e Embeddings<\/h3>\n\n\n\n<p id=\"p-rc_e181595052cdcf82-54\">A primeira etapa consiste na cria\u00e7\u00e3o de <strong>mosaicos anuais livres de nuvens<\/strong><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/p>\n\n\n\n<ul>\n<li><strong>Sentinel-2:<\/strong> Utiliza a cole\u00e7\u00e3o harmonizada de reflet\u00e2ncia de superf\u00edcie (Level 2A)<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Satellite Embeddings:<\/strong> Pela primeira vez na Cole\u00e7\u00e3o 3, foram integradas bandas de &#8220;embeddings&#8221; (AlphaEarth\/Google), que funcionam como informa\u00e7\u00f5es adicionais para melhorar a acur\u00e1cia da classifica\u00e7\u00e3o.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">2. Classifica\u00e7\u00e3o Digital<\/h3>\n\n\n\n<p id=\"p-rc_e181595052cdcf82-57\">A classifica\u00e7\u00e3o \u00e9 realizada de forma independente para cada bioma e tema transversal utilizando diferentes algoritmos de aprendizado de m\u00e1quina<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>:<\/p>\n\n\n\n<ul>\n<li><strong>Random Forest:<\/strong> Algoritmo principal usado na maioria dos biomas e temas<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Gradient Tree Boosting:<\/strong> Utilizado especificamente no bioma Caatinga<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Deep Learning (U-Net):<\/strong> Aplicado para classes espec\u00edficas como Minera\u00e7\u00e3o, Aquicultura, Apicum, Culturas Perenes e a nova classe de Usinas Fotovoltaicas<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">3. P\u00f3s-Classifica\u00e7\u00e3o e Filtros<\/h3>\n\n\n\n<p id=\"p-rc_e181595052cdcf82-61\">Ap\u00f3s a classifica\u00e7\u00e3o, s\u00e3o aplicados filtros para reduzir ru\u00eddos e garantir a consist\u00eancia temporal dos dados<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>:<\/p>\n\n\n\n<ul>\n<li><strong>Filtro Espacial:<\/strong> Remove pixels isolados ou \u00e1reas menores que 0,25 hectare (unidade m\u00ednima de mapeamento)<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Filtro Temporal:<\/strong> Corrige inconsist\u00eancias ao longo dos anos, garantindo que as mudan\u00e7as de uso da terra sigam uma l\u00f3gica ecol\u00f3gica e hist\u00f3rica<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">4. Integra\u00e7\u00e3o das Classes<\/h3>\n\n\n\n<p id=\"p-rc_e181595052cdcf82-64\">Nesta fase, os mapas individuais de cada bioma e tema transversal s\u00e3o sobrepostos seguindo <strong>regras de preval\u00eancia<\/strong><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>. Por exemplo, classes antr\u00f3picas espec\u00edficas (como Minera\u00e7\u00e3o ou \u00c1rea Urbana) costumam ter preced\u00eancia sobre classes de vegeta\u00e7\u00e3o natural na integra\u00e7\u00e3o final<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">A Legenda da Cole\u00e7\u00e3o 3<\/h2>\n\n\n\n<p id=\"p-rc_e181595052cdcf82-65\">A classifica\u00e7\u00e3o \u00e9 hier\u00e1rquica e com o mesmo padr\u00e3o da legenda da colo\u00e7\u00e3o 10 (30m), mas limitada ao n\u00edvel 3, totalizando 22 classes:<\/p>\n\n\n\n<ol start=\"1\">\n<li><strong>Floresta:<\/strong> Forma\u00e7\u00e3o Florestal, Forma\u00e7\u00e3o Sav\u00e2nica, Mangue, Floresta Inund\u00e1vel e Restinga Arb\u00f3rea<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Forma\u00e7\u00e3o Natural n\u00e3o Florestal:<\/strong> Campo Alagado, Forma\u00e7\u00e3o Campestre, Apicum, Afloramento Rochoso e Restinga Herb\u00e1cea<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Agropecu\u00e1ria:<\/strong> Pastagens, Agricultura (Culturas Tempor\u00e1rias e Perenes), Silvicultura e Mosaico de Usos<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>\u00c1rea n\u00e3o Vegetada:<\/strong> Praia\/Duna, \u00c1rea Urbana, Minera\u00e7\u00e3o e a nova classe <strong>Usinas Fotovoltaicas<\/strong><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Corpo d&#8217;\u00c1gua:<\/strong> Rio, Lago, Oceano e Aquicultura<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n<\/ol>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">Inova\u00e7\u00f5es desta Cole\u00e7\u00e3o<\/h2>\n\n\n\n<ul>\n<li><strong>Usinas Fotovoltaicas:<\/strong> Inclus\u00e3o de uma classe espec\u00edfica para energia solar, mapeada com t\u00e9cnicas de Deep Learning<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Google Satellite Embedding dataset:<\/strong> Base produzida pela <a href=\"https:\/\/deepmind.google\/discover\/blog\/alphaearth-foundations-helps-map-our-planet-in-unprecedented-detail\/\">AlphaEarth Foundations<\/a> foi utilizada para enriquecer o espa\u00e7o de atributos da classifica\u00e7\u00e3o.<\/li>\n\n\n\n<li><strong>Inclus\u00e3o do \u00faltimo ano:<\/strong> Atualiza\u00e7\u00e3o dos dados at\u00e9 o ano de 2024.<\/li>\n<\/ul>\n\n\n\n<p id=\"p-rc_e181595052cdcf82-74\">Todos os dados, c\u00f3digos e estat\u00edsticas s\u00e3o p\u00fablicos e podem ser acessados na <a rel=\"noreferrer noopener\" href=\"https:\/\/plataforma.brasil.mapbiomas.org\/\" target=\"_blank\">MapBiomas Platform<\/a>.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">ATDB<\/h2>\n\n\n\n<p>ATBD is a living document that is constantly updated to aggregate new information and learning.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Geral (em breve)<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">Biomes<\/h4>\n\n\n\n<ul>\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Amazonia_v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Amazon<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Caatinga_v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Caatinga<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Cerrado_v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Cerrado<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Atlantica_Forest_v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Atlantic Forest<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Pampa_v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Pampa<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Pantanal.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Pantanal<\/a><\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">Temas<\/h4>\n\n\n\n<ul>\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Agriculture_v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Agriculture<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Urban_Areas_v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">\u00c1rea Urbana<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Pasture_v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Pasture<\/a><\/li>\n\n\n\n<li>Minera\u00e7\u00e3o (em breve)<\/li>\n\n\n\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2025\/08\/Photovoltaic-Power-Plants-Appendix-ATBD-Collection-10-v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Usina Fotovoltaica<\/a><\/li>\n\n\n\n<li>Zona Costeira (em breve)<\/li>\n<\/ul>\n\n\n\n<p><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" loading=\"lazy\" width=\"887\" height=\"260\" src=\"https:\/\/staging-brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2023\/08\/acuracia_img_2_en.png\" alt=\"\" class=\"wp-image-1042\" srcset=\"\" sizes=\"(max-width: 887px) 100vw, 887px\" data-srcset=\"\" \/><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">M\u00e9todo MapBiomas 10m (Cole\u00e7\u00e3o 3 &#8211; beta)<\/h2>\n\n\n\n<p id=\"p-rc_e181595052cdcf82-47\">O MapBiomas 10m \u00e9 uma iniciativa que visa fornecer mapas anuais de cobertura e uso da terra (LCLU) com <strong>alta resolu\u00e7\u00e3o espacial (10 metros)<\/strong> para todo o territ\u00f3rio brasileiro<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>. Utilizando imagens do sat\u00e9lite <strong>Sentinel-2<\/strong>, esta cole\u00e7\u00e3o permite identificar detalhes que n\u00e3o eram vis\u00edveis na resolu\u00e7\u00e3o de 30 metros, como infraestruturas urbanas, \u00e1reas de preserva\u00e7\u00e3o permanente (APP) e propriedades rurais com maior precis\u00e3o<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/p>\n\n\n\n<p id=\"p-rc_e181595052cdcf82-48\">The <strong>Cole\u00e7\u00e3o 3 (beta)<\/strong> cobre o per\u00edodo de <strong>2017 a 2024<\/strong> e inclui <strong>22 classes<\/strong> de cobertura e uso da terra<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Caracter\u00edsticas Principais<\/h2>\n\n\n\n<ul>\n<li><strong>Resolu\u00e7\u00e3o:<\/strong> 10 meters<sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Sat\u00e9lite:<\/strong> Sentinel-2 (MSI)<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Per\u00edodo:<\/strong> 2017 a 2024<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Abrang\u00eancia:<\/strong> Todo o Brasil, organizado por biomas e temas transversais<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">Etapas do Processamento<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">1. Constru\u00e7\u00e3o de Mosaicos e Embeddings<\/h3>\n\n\n\n<p id=\"p-rc_e181595052cdcf82-54\">A primeira etapa consiste na cria\u00e7\u00e3o de <strong>mosaicos anuais livres de nuvens<\/strong><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/p>\n\n\n\n<ul>\n<li><strong>Sentinel-2:<\/strong> Utiliza a cole\u00e7\u00e3o harmonizada de reflet\u00e2ncia de superf\u00edcie (Level 2A)<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Satellite Embeddings:<\/strong> Pela primeira vez na Cole\u00e7\u00e3o 3, foram integradas bandas de &#8220;embeddings&#8221; (AlphaEarth\/Google), que funcionam como informa\u00e7\u00f5es adicionais para melhorar a acur\u00e1cia da classifica\u00e7\u00e3o.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">2. Classifica\u00e7\u00e3o Digital<\/h3>\n\n\n\n<p id=\"p-rc_e181595052cdcf82-57\">A classifica\u00e7\u00e3o \u00e9 realizada de forma independente para cada bioma e tema transversal utilizando diferentes algoritmos de aprendizado de m\u00e1quina<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>:<\/p>\n\n\n\n<ul>\n<li><strong>Random Forest:<\/strong> Algoritmo principal usado na maioria dos biomas e temas<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Gradient Tree Boosting:<\/strong> Utilizado especificamente no bioma Caatinga<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Deep Learning (U-Net):<\/strong> Aplicado para classes espec\u00edficas como Minera\u00e7\u00e3o, Aquicultura, Apicum, Culturas Perenes e a nova classe de Usinas Fotovoltaicas<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">3. P\u00f3s-Classifica\u00e7\u00e3o e Filtros<\/h3>\n\n\n\n<p id=\"p-rc_e181595052cdcf82-61\">Ap\u00f3s a classifica\u00e7\u00e3o, s\u00e3o aplicados filtros para reduzir ru\u00eddos e garantir a consist\u00eancia temporal dos dados<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>:<\/p>\n\n\n\n<ul>\n<li><strong>Filtro Espacial:<\/strong> Remove pixels isolados ou \u00e1reas menores que 0,25 hectare (unidade m\u00ednima de mapeamento)<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Filtro Temporal:<\/strong> Corrige inconsist\u00eancias ao longo dos anos, garantindo que as mudan\u00e7as de uso da terra sigam uma l\u00f3gica ecol\u00f3gica e hist\u00f3rica<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">4. Integra\u00e7\u00e3o das Classes<\/h3>\n\n\n\n<p id=\"p-rc_e181595052cdcf82-64\">Nesta fase, os mapas individuais de cada bioma e tema transversal s\u00e3o sobrepostos seguindo <strong>regras de preval\u00eancia<\/strong><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>. Por exemplo, classes antr\u00f3picas espec\u00edficas (como Minera\u00e7\u00e3o ou \u00c1rea Urbana) costumam ter preced\u00eancia sobre classes de vegeta\u00e7\u00e3o natural na integra\u00e7\u00e3o final<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">A Legenda da Cole\u00e7\u00e3o 3<\/h2>\n\n\n\n<p id=\"p-rc_e181595052cdcf82-65\">A classifica\u00e7\u00e3o \u00e9 hier\u00e1rquica e com o mesmo padr\u00e3o da legenda da colo\u00e7\u00e3o 10 (30m), mas limitada ao n\u00edvel 3, totalizando 22 classes:<\/p>\n\n\n\n<ol start=\"1\">\n<li><strong>Floresta:<\/strong> Forma\u00e7\u00e3o Florestal, Forma\u00e7\u00e3o Sav\u00e2nica, Mangue, Floresta Inund\u00e1vel e Restinga Arb\u00f3rea<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Forma\u00e7\u00e3o Natural n\u00e3o Florestal:<\/strong> Campo Alagado, Forma\u00e7\u00e3o Campestre, Apicum, Afloramento Rochoso e Restinga Herb\u00e1cea<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Agropecu\u00e1ria:<\/strong> Pastagens, Agricultura (Culturas Tempor\u00e1rias e Perenes), Silvicultura e Mosaico de Usos<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>\u00c1rea n\u00e3o Vegetada:<\/strong> Praia\/Duna, \u00c1rea Urbana, Minera\u00e7\u00e3o e a nova classe <strong>Usinas Fotovoltaicas<\/strong><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Corpo d&#8217;\u00c1gua:<\/strong> Rio, Lago, Oceano e Aquicultura<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n<\/ol>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">Inova\u00e7\u00f5es desta Cole\u00e7\u00e3o<\/h2>\n\n\n\n<ul>\n<li><strong>Usinas Fotovoltaicas:<\/strong> Inclus\u00e3o de uma classe espec\u00edfica para energia solar, mapeada com t\u00e9cnicas de Deep Learning<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Google Satellite Embedding dataset:<\/strong> Base produzida pela <a href=\"https:\/\/deepmind.google\/discover\/blog\/alphaearth-foundations-helps-map-our-planet-in-unprecedented-detail\/\">AlphaEarth Foundations<\/a> foi utilizada para enriquecer o espa\u00e7o de atributos da classifica\u00e7\u00e3o.<\/li>\n\n\n\n<li><strong>Inclus\u00e3o do \u00faltimo ano:<\/strong> Atualiza\u00e7\u00e3o dos dados at\u00e9 o ano de 2024.<\/li>\n<\/ul>\n\n\n\n<p id=\"p-rc_e181595052cdcf82-74\">Todos os dados, c\u00f3digos e estat\u00edsticas s\u00e3o p\u00fablicos e podem ser acessados na <a rel=\"noreferrer noopener\" href=\"https:\/\/plataforma.brasil.mapbiomas.org\/\" target=\"_blank\">MapBiomas Platform<\/a>.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">ATDB<\/h2>\n\n\n\n<p>ATBD is a living document that is constantly updated to aggregate new information and learning.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Geral (em breve)<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">Biomes<\/h4>\n\n\n\n<ul>\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Amazonia_v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Amazon<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Caatinga_v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Caatinga<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Cerrado_v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Cerrado<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Atlantica_Forest_v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Atlantic Forest<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Pampa_v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Pampa<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Pantanal.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Pantanal<\/a><\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">Temas<\/h4>\n\n\n\n<ul>\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Agriculture_v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Agriculture<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Urban_Areas_v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">\u00c1rea Urbana<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Pasture_v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Pasture<\/a><\/li>\n\n\n\n<li>Minera\u00e7\u00e3o (em breve)<\/li>\n\n\n\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2025\/08\/Photovoltaic-Power-Plants-Appendix-ATBD-Collection-10-v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Usina Fotovoltaica<\/a><\/li>\n\n\n\n<li>Zona Costeira (em breve)<\/li>\n<\/ul>\n\n\n\n<p><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h4 class=\"wp-block-heading\">GRAPH 2. MATRIX OF ERROS:<\/h4>\n\n\n\n<p class=\"has-small-font-size\">This graph shows the user\u2019s and producer\u2019s accuracy, and the confusions between classes for each year. The first shows the confusions for each mapped class. The second shows the confusions for each real class.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">M\u00e9todo MapBiomas 10m (Cole\u00e7\u00e3o 3 &#8211; beta)<\/h2>\n\n\n\n<p id=\"p-rc_e181595052cdcf82-47\">O MapBiomas 10m \u00e9 uma iniciativa que visa fornecer mapas anuais de cobertura e uso da terra (LCLU) com <strong>alta resolu\u00e7\u00e3o espacial (10 metros)<\/strong> para todo o territ\u00f3rio brasileiro<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>. Utilizando imagens do sat\u00e9lite <strong>Sentinel-2<\/strong>, esta cole\u00e7\u00e3o permite identificar detalhes que n\u00e3o eram vis\u00edveis na resolu\u00e7\u00e3o de 30 metros, como infraestruturas urbanas, \u00e1reas de preserva\u00e7\u00e3o permanente (APP) e propriedades rurais com maior precis\u00e3o<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/p>\n\n\n\n<p id=\"p-rc_e181595052cdcf82-48\">The <strong>Cole\u00e7\u00e3o 3 (beta)<\/strong> cobre o per\u00edodo de <strong>2017 a 2024<\/strong> e inclui <strong>22 classes<\/strong> de cobertura e uso da terra<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Caracter\u00edsticas Principais<\/h2>\n\n\n\n<ul>\n<li><strong>Resolu\u00e7\u00e3o:<\/strong> 10 meters<sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Sat\u00e9lite:<\/strong> Sentinel-2 (MSI)<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Per\u00edodo:<\/strong> 2017 a 2024<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Abrang\u00eancia:<\/strong> Todo o Brasil, organizado por biomas e temas transversais<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">Etapas do Processamento<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">1. Constru\u00e7\u00e3o de Mosaicos e Embeddings<\/h3>\n\n\n\n<p id=\"p-rc_e181595052cdcf82-54\">A primeira etapa consiste na cria\u00e7\u00e3o de <strong>mosaicos anuais livres de nuvens<\/strong><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/p>\n\n\n\n<ul>\n<li><strong>Sentinel-2:<\/strong> Utiliza a cole\u00e7\u00e3o harmonizada de reflet\u00e2ncia de superf\u00edcie (Level 2A)<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Satellite Embeddings:<\/strong> Pela primeira vez na Cole\u00e7\u00e3o 3, foram integradas bandas de &#8220;embeddings&#8221; (AlphaEarth\/Google), que funcionam como informa\u00e7\u00f5es adicionais para melhorar a acur\u00e1cia da classifica\u00e7\u00e3o.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">2. Classifica\u00e7\u00e3o Digital<\/h3>\n\n\n\n<p id=\"p-rc_e181595052cdcf82-57\">A classifica\u00e7\u00e3o \u00e9 realizada de forma independente para cada bioma e tema transversal utilizando diferentes algoritmos de aprendizado de m\u00e1quina<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>:<\/p>\n\n\n\n<ul>\n<li><strong>Random Forest:<\/strong> Algoritmo principal usado na maioria dos biomas e temas<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Gradient Tree Boosting:<\/strong> Utilizado especificamente no bioma Caatinga<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Deep Learning (U-Net):<\/strong> Aplicado para classes espec\u00edficas como Minera\u00e7\u00e3o, Aquicultura, Apicum, Culturas Perenes e a nova classe de Usinas Fotovoltaicas<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">3. P\u00f3s-Classifica\u00e7\u00e3o e Filtros<\/h3>\n\n\n\n<p id=\"p-rc_e181595052cdcf82-61\">Ap\u00f3s a classifica\u00e7\u00e3o, s\u00e3o aplicados filtros para reduzir ru\u00eddos e garantir a consist\u00eancia temporal dos dados<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>:<\/p>\n\n\n\n<ul>\n<li><strong>Filtro Espacial:<\/strong> Remove pixels isolados ou \u00e1reas menores que 0,25 hectare (unidade m\u00ednima de mapeamento)<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Filtro Temporal:<\/strong> Corrige inconsist\u00eancias ao longo dos anos, garantindo que as mudan\u00e7as de uso da terra sigam uma l\u00f3gica ecol\u00f3gica e hist\u00f3rica<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">4. Integra\u00e7\u00e3o das Classes<\/h3>\n\n\n\n<p id=\"p-rc_e181595052cdcf82-64\">Nesta fase, os mapas individuais de cada bioma e tema transversal s\u00e3o sobrepostos seguindo <strong>regras de preval\u00eancia<\/strong><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>. Por exemplo, classes antr\u00f3picas espec\u00edficas (como Minera\u00e7\u00e3o ou \u00c1rea Urbana) costumam ter preced\u00eancia sobre classes de vegeta\u00e7\u00e3o natural na integra\u00e7\u00e3o final<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">A Legenda da Cole\u00e7\u00e3o 3<\/h2>\n\n\n\n<p id=\"p-rc_e181595052cdcf82-65\">A classifica\u00e7\u00e3o \u00e9 hier\u00e1rquica e com o mesmo padr\u00e3o da legenda da colo\u00e7\u00e3o 10 (30m), mas limitada ao n\u00edvel 3, totalizando 22 classes:<\/p>\n\n\n\n<ol start=\"1\">\n<li><strong>Floresta:<\/strong> Forma\u00e7\u00e3o Florestal, Forma\u00e7\u00e3o Sav\u00e2nica, Mangue, Floresta Inund\u00e1vel e Restinga Arb\u00f3rea<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Forma\u00e7\u00e3o Natural n\u00e3o Florestal:<\/strong> Campo Alagado, Forma\u00e7\u00e3o Campestre, Apicum, Afloramento Rochoso e Restinga Herb\u00e1cea<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Agropecu\u00e1ria:<\/strong> Pastagens, Agricultura (Culturas Tempor\u00e1rias e Perenes), Silvicultura e Mosaico de Usos<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>\u00c1rea n\u00e3o Vegetada:<\/strong> Praia\/Duna, \u00c1rea Urbana, Minera\u00e7\u00e3o e a nova classe <strong>Usinas Fotovoltaicas<\/strong><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Corpo d&#8217;\u00c1gua:<\/strong> Rio, Lago, Oceano e Aquicultura<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n<\/ol>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">Inova\u00e7\u00f5es desta Cole\u00e7\u00e3o<\/h2>\n\n\n\n<ul>\n<li><strong>Usinas Fotovoltaicas:<\/strong> Inclus\u00e3o de uma classe espec\u00edfica para energia solar, mapeada com t\u00e9cnicas de Deep Learning<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Google Satellite Embedding dataset:<\/strong> Base produzida pela <a href=\"https:\/\/deepmind.google\/discover\/blog\/alphaearth-foundations-helps-map-our-planet-in-unprecedented-detail\/\">AlphaEarth Foundations<\/a> foi utilizada para enriquecer o espa\u00e7o de atributos da classifica\u00e7\u00e3o.<\/li>\n\n\n\n<li><strong>Inclus\u00e3o do \u00faltimo ano:<\/strong> Atualiza\u00e7\u00e3o dos dados at\u00e9 o ano de 2024.<\/li>\n<\/ul>\n\n\n\n<p id=\"p-rc_e181595052cdcf82-74\">Todos os dados, c\u00f3digos e estat\u00edsticas s\u00e3o p\u00fablicos e podem ser acessados na <a rel=\"noreferrer noopener\" href=\"https:\/\/plataforma.brasil.mapbiomas.org\/\" target=\"_blank\">MapBiomas Platform<\/a>.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">ATDB<\/h2>\n\n\n\n<p>ATBD is a living document that is constantly updated to aggregate new information and learning.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Geral (em breve)<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">Biomes<\/h4>\n\n\n\n<ul>\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Amazonia_v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Amazon<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Caatinga_v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Caatinga<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Cerrado_v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Cerrado<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Atlantica_Forest_v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Atlantic Forest<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Pampa_v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Pampa<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Pantanal.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Pantanal<\/a><\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">Temas<\/h4>\n\n\n\n<ul>\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Agriculture_v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Agriculture<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Urban_Areas_v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">\u00c1rea Urbana<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Pasture_v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Pasture<\/a><\/li>\n\n\n\n<li>Minera\u00e7\u00e3o (em breve)<\/li>\n\n\n\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2025\/08\/Photovoltaic-Power-Plants-Appendix-ATBD-Collection-10-v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Usina Fotovoltaica<\/a><\/li>\n\n\n\n<li>Zona Costeira (em breve)<\/li>\n<\/ul>\n\n\n\n<p><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" loading=\"lazy\" width=\"791\" height=\"466\" src=\"https:\/\/staging-brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2023\/08\/acuracia_img_3_en.png\" alt=\"\" class=\"wp-image-1041\" srcset=\"\" sizes=\"(max-width: 791px) 100vw, 791px\" data-srcset=\"\" \/><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">M\u00e9todo MapBiomas 10m (Cole\u00e7\u00e3o 3 &#8211; beta)<\/h2>\n\n\n\n<p id=\"p-rc_e181595052cdcf82-47\">O MapBiomas 10m \u00e9 uma iniciativa que visa fornecer mapas anuais de cobertura e uso da terra (LCLU) com <strong>alta resolu\u00e7\u00e3o espacial (10 metros)<\/strong> para todo o territ\u00f3rio brasileiro<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>. Utilizando imagens do sat\u00e9lite <strong>Sentinel-2<\/strong>, esta cole\u00e7\u00e3o permite identificar detalhes que n\u00e3o eram vis\u00edveis na resolu\u00e7\u00e3o de 30 metros, como infraestruturas urbanas, \u00e1reas de preserva\u00e7\u00e3o permanente (APP) e propriedades rurais com maior precis\u00e3o<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/p>\n\n\n\n<p id=\"p-rc_e181595052cdcf82-48\">The <strong>Cole\u00e7\u00e3o 3 (beta)<\/strong> cobre o per\u00edodo de <strong>2017 a 2024<\/strong> e inclui <strong>22 classes<\/strong> de cobertura e uso da terra<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Caracter\u00edsticas Principais<\/h2>\n\n\n\n<ul>\n<li><strong>Resolu\u00e7\u00e3o:<\/strong> 10 meters<sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Sat\u00e9lite:<\/strong> Sentinel-2 (MSI)<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Per\u00edodo:<\/strong> 2017 a 2024<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Abrang\u00eancia:<\/strong> Todo o Brasil, organizado por biomas e temas transversais<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">Etapas do Processamento<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">1. Constru\u00e7\u00e3o de Mosaicos e Embeddings<\/h3>\n\n\n\n<p id=\"p-rc_e181595052cdcf82-54\">A primeira etapa consiste na cria\u00e7\u00e3o de <strong>mosaicos anuais livres de nuvens<\/strong><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/p>\n\n\n\n<ul>\n<li><strong>Sentinel-2:<\/strong> Utiliza a cole\u00e7\u00e3o harmonizada de reflet\u00e2ncia de superf\u00edcie (Level 2A)<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Satellite Embeddings:<\/strong> Pela primeira vez na Cole\u00e7\u00e3o 3, foram integradas bandas de &#8220;embeddings&#8221; (AlphaEarth\/Google), que funcionam como informa\u00e7\u00f5es adicionais para melhorar a acur\u00e1cia da classifica\u00e7\u00e3o.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">2. Classifica\u00e7\u00e3o Digital<\/h3>\n\n\n\n<p id=\"p-rc_e181595052cdcf82-57\">A classifica\u00e7\u00e3o \u00e9 realizada de forma independente para cada bioma e tema transversal utilizando diferentes algoritmos de aprendizado de m\u00e1quina<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>:<\/p>\n\n\n\n<ul>\n<li><strong>Random Forest:<\/strong> Algoritmo principal usado na maioria dos biomas e temas<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Gradient Tree Boosting:<\/strong> Utilizado especificamente no bioma Caatinga<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Deep Learning (U-Net):<\/strong> Aplicado para classes espec\u00edficas como Minera\u00e7\u00e3o, Aquicultura, Apicum, Culturas Perenes e a nova classe de Usinas Fotovoltaicas<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">3. P\u00f3s-Classifica\u00e7\u00e3o e Filtros<\/h3>\n\n\n\n<p id=\"p-rc_e181595052cdcf82-61\">Ap\u00f3s a classifica\u00e7\u00e3o, s\u00e3o aplicados filtros para reduzir ru\u00eddos e garantir a consist\u00eancia temporal dos dados<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>:<\/p>\n\n\n\n<ul>\n<li><strong>Filtro Espacial:<\/strong> Remove pixels isolados ou \u00e1reas menores que 0,25 hectare (unidade m\u00ednima de mapeamento)<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Filtro Temporal:<\/strong> Corrige inconsist\u00eancias ao longo dos anos, garantindo que as mudan\u00e7as de uso da terra sigam uma l\u00f3gica ecol\u00f3gica e hist\u00f3rica<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">4. Integra\u00e7\u00e3o das Classes<\/h3>\n\n\n\n<p id=\"p-rc_e181595052cdcf82-64\">Nesta fase, os mapas individuais de cada bioma e tema transversal s\u00e3o sobrepostos seguindo <strong>regras de preval\u00eancia<\/strong><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>. Por exemplo, classes antr\u00f3picas espec\u00edficas (como Minera\u00e7\u00e3o ou \u00c1rea Urbana) costumam ter preced\u00eancia sobre classes de vegeta\u00e7\u00e3o natural na integra\u00e7\u00e3o final<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">A Legenda da Cole\u00e7\u00e3o 3<\/h2>\n\n\n\n<p id=\"p-rc_e181595052cdcf82-65\">A classifica\u00e7\u00e3o \u00e9 hier\u00e1rquica e com o mesmo padr\u00e3o da legenda da colo\u00e7\u00e3o 10 (30m), mas limitada ao n\u00edvel 3, totalizando 22 classes:<\/p>\n\n\n\n<ol start=\"1\">\n<li><strong>Floresta:<\/strong> Forma\u00e7\u00e3o Florestal, Forma\u00e7\u00e3o Sav\u00e2nica, Mangue, Floresta Inund\u00e1vel e Restinga Arb\u00f3rea<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Forma\u00e7\u00e3o Natural n\u00e3o Florestal:<\/strong> Campo Alagado, Forma\u00e7\u00e3o Campestre, Apicum, Afloramento Rochoso e Restinga Herb\u00e1cea<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Agropecu\u00e1ria:<\/strong> Pastagens, Agricultura (Culturas Tempor\u00e1rias e Perenes), Silvicultura e Mosaico de Usos<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>\u00c1rea n\u00e3o Vegetada:<\/strong> Praia\/Duna, \u00c1rea Urbana, Minera\u00e7\u00e3o e a nova classe <strong>Usinas Fotovoltaicas<\/strong><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Corpo d&#8217;\u00c1gua:<\/strong> Rio, Lago, Oceano e Aquicultura<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n<\/ol>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">Inova\u00e7\u00f5es desta Cole\u00e7\u00e3o<\/h2>\n\n\n\n<ul>\n<li><strong>Usinas Fotovoltaicas:<\/strong> Inclus\u00e3o de uma classe espec\u00edfica para energia solar, mapeada com t\u00e9cnicas de Deep Learning<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Google Satellite Embedding dataset:<\/strong> Base produzida pela <a href=\"https:\/\/deepmind.google\/discover\/blog\/alphaearth-foundations-helps-map-our-planet-in-unprecedented-detail\/\">AlphaEarth Foundations<\/a> foi utilizada para enriquecer o espa\u00e7o de atributos da classifica\u00e7\u00e3o.<\/li>\n\n\n\n<li><strong>Inclus\u00e3o do \u00faltimo ano:<\/strong> Atualiza\u00e7\u00e3o dos dados at\u00e9 o ano de 2024.<\/li>\n<\/ul>\n\n\n\n<p id=\"p-rc_e181595052cdcf82-74\">Todos os dados, c\u00f3digos e estat\u00edsticas s\u00e3o p\u00fablicos e podem ser acessados na <a rel=\"noreferrer noopener\" href=\"https:\/\/plataforma.brasil.mapbiomas.org\/\" target=\"_blank\">MapBiomas Platform<\/a>.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">ATDB<\/h2>\n\n\n\n<p>ATBD is a living document that is constantly updated to aggregate new information and learning.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Geral (em breve)<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">Biomes<\/h4>\n\n\n\n<ul>\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Amazonia_v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Amazon<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Caatinga_v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Caatinga<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Cerrado_v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Cerrado<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Atlantica_Forest_v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Atlantic Forest<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Pampa_v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Pampa<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Pantanal.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Pantanal<\/a><\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">Temas<\/h4>\n\n\n\n<ul>\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Agriculture_v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Agriculture<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Urban_Areas_v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">\u00c1rea Urbana<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Pasture_v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Pasture<\/a><\/li>\n\n\n\n<li>Minera\u00e7\u00e3o (em breve)<\/li>\n\n\n\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2025\/08\/Photovoltaic-Power-Plants-Appendix-ATBD-Collection-10-v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Usina Fotovoltaica<\/a><\/li>\n\n\n\n<li>Zona Costeira (em breve)<\/li>\n<\/ul>\n\n\n\n<p><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" loading=\"lazy\" width=\"739\" height=\"562\" src=\"https:\/\/staging-brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2023\/08\/acuracia_img_4_en.png\" alt=\"\" class=\"wp-image-1040\" srcset=\"\" sizes=\"(max-width: 739px) 100vw, 739px\" data-srcset=\"\" \/><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">M\u00e9todo MapBiomas 10m (Cole\u00e7\u00e3o 3 &#8211; beta)<\/h2>\n\n\n\n<p id=\"p-rc_e181595052cdcf82-47\">O MapBiomas 10m \u00e9 uma iniciativa que visa fornecer mapas anuais de cobertura e uso da terra (LCLU) com <strong>alta resolu\u00e7\u00e3o espacial (10 metros)<\/strong> para todo o territ\u00f3rio brasileiro<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>. Utilizando imagens do sat\u00e9lite <strong>Sentinel-2<\/strong>, esta cole\u00e7\u00e3o permite identificar detalhes que n\u00e3o eram vis\u00edveis na resolu\u00e7\u00e3o de 30 metros, como infraestruturas urbanas, \u00e1reas de preserva\u00e7\u00e3o permanente (APP) e propriedades rurais com maior precis\u00e3o<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/p>\n\n\n\n<p id=\"p-rc_e181595052cdcf82-48\">The <strong>Cole\u00e7\u00e3o 3 (beta)<\/strong> cobre o per\u00edodo de <strong>2017 a 2024<\/strong> e inclui <strong>22 classes<\/strong> de cobertura e uso da terra<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Caracter\u00edsticas Principais<\/h2>\n\n\n\n<ul>\n<li><strong>Resolu\u00e7\u00e3o:<\/strong> 10 meters<sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Sat\u00e9lite:<\/strong> Sentinel-2 (MSI)<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Per\u00edodo:<\/strong> 2017 a 2024<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Abrang\u00eancia:<\/strong> Todo o Brasil, organizado por biomas e temas transversais<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">Etapas do Processamento<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">1. Constru\u00e7\u00e3o de Mosaicos e Embeddings<\/h3>\n\n\n\n<p id=\"p-rc_e181595052cdcf82-54\">A primeira etapa consiste na cria\u00e7\u00e3o de <strong>mosaicos anuais livres de nuvens<\/strong><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/p>\n\n\n\n<ul>\n<li><strong>Sentinel-2:<\/strong> Utiliza a cole\u00e7\u00e3o harmonizada de reflet\u00e2ncia de superf\u00edcie (Level 2A)<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Satellite Embeddings:<\/strong> Pela primeira vez na Cole\u00e7\u00e3o 3, foram integradas bandas de &#8220;embeddings&#8221; (AlphaEarth\/Google), que funcionam como informa\u00e7\u00f5es adicionais para melhorar a acur\u00e1cia da classifica\u00e7\u00e3o.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">2. Classifica\u00e7\u00e3o Digital<\/h3>\n\n\n\n<p id=\"p-rc_e181595052cdcf82-57\">A classifica\u00e7\u00e3o \u00e9 realizada de forma independente para cada bioma e tema transversal utilizando diferentes algoritmos de aprendizado de m\u00e1quina<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>:<\/p>\n\n\n\n<ul>\n<li><strong>Random Forest:<\/strong> Algoritmo principal usado na maioria dos biomas e temas<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Gradient Tree Boosting:<\/strong> Utilizado especificamente no bioma Caatinga<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Deep Learning (U-Net):<\/strong> Aplicado para classes espec\u00edficas como Minera\u00e7\u00e3o, Aquicultura, Apicum, Culturas Perenes e a nova classe de Usinas Fotovoltaicas<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">3. P\u00f3s-Classifica\u00e7\u00e3o e Filtros<\/h3>\n\n\n\n<p id=\"p-rc_e181595052cdcf82-61\">Ap\u00f3s a classifica\u00e7\u00e3o, s\u00e3o aplicados filtros para reduzir ru\u00eddos e garantir a consist\u00eancia temporal dos dados<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>:<\/p>\n\n\n\n<ul>\n<li><strong>Filtro Espacial:<\/strong> Remove pixels isolados ou \u00e1reas menores que 0,25 hectare (unidade m\u00ednima de mapeamento)<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Filtro Temporal:<\/strong> Corrige inconsist\u00eancias ao longo dos anos, garantindo que as mudan\u00e7as de uso da terra sigam uma l\u00f3gica ecol\u00f3gica e hist\u00f3rica<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">4. Integra\u00e7\u00e3o das Classes<\/h3>\n\n\n\n<p id=\"p-rc_e181595052cdcf82-64\">Nesta fase, os mapas individuais de cada bioma e tema transversal s\u00e3o sobrepostos seguindo <strong>regras de preval\u00eancia<\/strong><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>. Por exemplo, classes antr\u00f3picas espec\u00edficas (como Minera\u00e7\u00e3o ou \u00c1rea Urbana) costumam ter preced\u00eancia sobre classes de vegeta\u00e7\u00e3o natural na integra\u00e7\u00e3o final<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">A Legenda da Cole\u00e7\u00e3o 3<\/h2>\n\n\n\n<p id=\"p-rc_e181595052cdcf82-65\">A classifica\u00e7\u00e3o \u00e9 hier\u00e1rquica e com o mesmo padr\u00e3o da legenda da colo\u00e7\u00e3o 10 (30m), mas limitada ao n\u00edvel 3, totalizando 22 classes:<\/p>\n\n\n\n<ol start=\"1\">\n<li><strong>Floresta:<\/strong> Forma\u00e7\u00e3o Florestal, Forma\u00e7\u00e3o Sav\u00e2nica, Mangue, Floresta Inund\u00e1vel e Restinga Arb\u00f3rea<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Forma\u00e7\u00e3o Natural n\u00e3o Florestal:<\/strong> Campo Alagado, Forma\u00e7\u00e3o Campestre, Apicum, Afloramento Rochoso e Restinga Herb\u00e1cea<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Agropecu\u00e1ria:<\/strong> Pastagens, Agricultura (Culturas Tempor\u00e1rias e Perenes), Silvicultura e Mosaico de Usos<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>\u00c1rea n\u00e3o Vegetada:<\/strong> Praia\/Duna, \u00c1rea Urbana, Minera\u00e7\u00e3o e a nova classe <strong>Usinas Fotovoltaicas<\/strong><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Corpo d&#8217;\u00c1gua:<\/strong> Rio, Lago, Oceano e Aquicultura<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n<\/ol>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">Inova\u00e7\u00f5es desta Cole\u00e7\u00e3o<\/h2>\n\n\n\n<ul>\n<li><strong>Usinas Fotovoltaicas:<\/strong> Inclus\u00e3o de uma classe espec\u00edfica para energia solar, mapeada com t\u00e9cnicas de Deep Learning<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Google Satellite Embedding dataset:<\/strong> Base produzida pela <a href=\"https:\/\/deepmind.google\/discover\/blog\/alphaearth-foundations-helps-map-our-planet-in-unprecedented-detail\/\">AlphaEarth Foundations<\/a> foi utilizada para enriquecer o espa\u00e7o de atributos da classifica\u00e7\u00e3o.<\/li>\n\n\n\n<li><strong>Inclus\u00e3o do \u00faltimo ano:<\/strong> Atualiza\u00e7\u00e3o dos dados at\u00e9 o ano de 2024.<\/li>\n<\/ul>\n\n\n\n<p id=\"p-rc_e181595052cdcf82-74\">Todos os dados, c\u00f3digos e estat\u00edsticas s\u00e3o p\u00fablicos e podem ser acessados na <a rel=\"noreferrer noopener\" href=\"https:\/\/plataforma.brasil.mapbiomas.org\/\" target=\"_blank\">MapBiomas Platform<\/a>.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">ATDB<\/h2>\n\n\n\n<p>ATBD is a living document that is constantly updated to aggregate new information and learning.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Geral (em breve)<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">Biomes<\/h4>\n\n\n\n<ul>\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Amazonia_v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Amazon<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Caatinga_v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Caatinga<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Cerrado_v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Cerrado<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Atlantica_Forest_v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Atlantic Forest<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Pampa_v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Pampa<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Pantanal.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Pantanal<\/a><\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">Temas<\/h4>\n\n\n\n<ul>\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Agriculture_v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Agriculture<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Urban_Areas_v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">\u00c1rea Urbana<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Pasture_v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Pasture<\/a><\/li>\n\n\n\n<li>Minera\u00e7\u00e3o (em breve)<\/li>\n\n\n\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2025\/08\/Photovoltaic-Power-Plants-Appendix-ATBD-Collection-10-v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Usina Fotovoltaica<\/a><\/li>\n\n\n\n<li>Zona Costeira (em breve)<\/li>\n<\/ul>\n\n\n\n<p><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h4 class=\"wp-block-heading\">GRAPH 3. CLASS HISTORY:<\/h4>\n\n\n\n<p class=\"has-small-font-size\">This graph allows you to inspect the confusions of a particular class over time. The user\u2019s r and producer\u2019s accuracies for each class is displayed along with the confusions in each year.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">M\u00e9todo MapBiomas 10m (Cole\u00e7\u00e3o 3 &#8211; beta)<\/h2>\n\n\n\n<p id=\"p-rc_e181595052cdcf82-47\">O MapBiomas 10m \u00e9 uma iniciativa que visa fornecer mapas anuais de cobertura e uso da terra (LCLU) com <strong>alta resolu\u00e7\u00e3o espacial (10 metros)<\/strong> para todo o territ\u00f3rio brasileiro<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>. Utilizando imagens do sat\u00e9lite <strong>Sentinel-2<\/strong>, esta cole\u00e7\u00e3o permite identificar detalhes que n\u00e3o eram vis\u00edveis na resolu\u00e7\u00e3o de 30 metros, como infraestruturas urbanas, \u00e1reas de preserva\u00e7\u00e3o permanente (APP) e propriedades rurais com maior precis\u00e3o<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/p>\n\n\n\n<p id=\"p-rc_e181595052cdcf82-48\">The <strong>Cole\u00e7\u00e3o 3 (beta)<\/strong> cobre o per\u00edodo de <strong>2017 a 2024<\/strong> e inclui <strong>22 classes<\/strong> de cobertura e uso da terra<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Caracter\u00edsticas Principais<\/h2>\n\n\n\n<ul>\n<li><strong>Resolu\u00e7\u00e3o:<\/strong> 10 meters<sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Sat\u00e9lite:<\/strong> Sentinel-2 (MSI)<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Per\u00edodo:<\/strong> 2017 a 2024<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Abrang\u00eancia:<\/strong> Todo o Brasil, organizado por biomas e temas transversais<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">Etapas do Processamento<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">1. Constru\u00e7\u00e3o de Mosaicos e Embeddings<\/h3>\n\n\n\n<p id=\"p-rc_e181595052cdcf82-54\">A primeira etapa consiste na cria\u00e7\u00e3o de <strong>mosaicos anuais livres de nuvens<\/strong><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/p>\n\n\n\n<ul>\n<li><strong>Sentinel-2:<\/strong> Utiliza a cole\u00e7\u00e3o harmonizada de reflet\u00e2ncia de superf\u00edcie (Level 2A)<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Satellite Embeddings:<\/strong> Pela primeira vez na Cole\u00e7\u00e3o 3, foram integradas bandas de &#8220;embeddings&#8221; (AlphaEarth\/Google), que funcionam como informa\u00e7\u00f5es adicionais para melhorar a acur\u00e1cia da classifica\u00e7\u00e3o.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">2. Classifica\u00e7\u00e3o Digital<\/h3>\n\n\n\n<p id=\"p-rc_e181595052cdcf82-57\">A classifica\u00e7\u00e3o \u00e9 realizada de forma independente para cada bioma e tema transversal utilizando diferentes algoritmos de aprendizado de m\u00e1quina<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>:<\/p>\n\n\n\n<ul>\n<li><strong>Random Forest:<\/strong> Algoritmo principal usado na maioria dos biomas e temas<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Gradient Tree Boosting:<\/strong> Utilizado especificamente no bioma Caatinga<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Deep Learning (U-Net):<\/strong> Aplicado para classes espec\u00edficas como Minera\u00e7\u00e3o, Aquicultura, Apicum, Culturas Perenes e a nova classe de Usinas Fotovoltaicas<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">3. P\u00f3s-Classifica\u00e7\u00e3o e Filtros<\/h3>\n\n\n\n<p id=\"p-rc_e181595052cdcf82-61\">Ap\u00f3s a classifica\u00e7\u00e3o, s\u00e3o aplicados filtros para reduzir ru\u00eddos e garantir a consist\u00eancia temporal dos dados<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>:<\/p>\n\n\n\n<ul>\n<li><strong>Filtro Espacial:<\/strong> Remove pixels isolados ou \u00e1reas menores que 0,25 hectare (unidade m\u00ednima de mapeamento)<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Filtro Temporal:<\/strong> Corrige inconsist\u00eancias ao longo dos anos, garantindo que as mudan\u00e7as de uso da terra sigam uma l\u00f3gica ecol\u00f3gica e hist\u00f3rica<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">4. Integra\u00e7\u00e3o das Classes<\/h3>\n\n\n\n<p id=\"p-rc_e181595052cdcf82-64\">Nesta fase, os mapas individuais de cada bioma e tema transversal s\u00e3o sobrepostos seguindo <strong>regras de preval\u00eancia<\/strong><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>. Por exemplo, classes antr\u00f3picas espec\u00edficas (como Minera\u00e7\u00e3o ou \u00c1rea Urbana) costumam ter preced\u00eancia sobre classes de vegeta\u00e7\u00e3o natural na integra\u00e7\u00e3o final<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">A Legenda da Cole\u00e7\u00e3o 3<\/h2>\n\n\n\n<p id=\"p-rc_e181595052cdcf82-65\">A classifica\u00e7\u00e3o \u00e9 hier\u00e1rquica e com o mesmo padr\u00e3o da legenda da colo\u00e7\u00e3o 10 (30m), mas limitada ao n\u00edvel 3, totalizando 22 classes:<\/p>\n\n\n\n<ol start=\"1\">\n<li><strong>Floresta:<\/strong> Forma\u00e7\u00e3o Florestal, Forma\u00e7\u00e3o Sav\u00e2nica, Mangue, Floresta Inund\u00e1vel e Restinga Arb\u00f3rea<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Forma\u00e7\u00e3o Natural n\u00e3o Florestal:<\/strong> Campo Alagado, Forma\u00e7\u00e3o Campestre, Apicum, Afloramento Rochoso e Restinga Herb\u00e1cea<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Agropecu\u00e1ria:<\/strong> Pastagens, Agricultura (Culturas Tempor\u00e1rias e Perenes), Silvicultura e Mosaico de Usos<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>\u00c1rea n\u00e3o Vegetada:<\/strong> Praia\/Duna, \u00c1rea Urbana, Minera\u00e7\u00e3o e a nova classe <strong>Usinas Fotovoltaicas<\/strong><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Corpo d&#8217;\u00c1gua:<\/strong> Rio, Lago, Oceano e Aquicultura<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n<\/ol>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">Inova\u00e7\u00f5es desta Cole\u00e7\u00e3o<\/h2>\n\n\n\n<ul>\n<li><strong>Usinas Fotovoltaicas:<\/strong> Inclus\u00e3o de uma classe espec\u00edfica para energia solar, mapeada com t\u00e9cnicas de Deep Learning<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Google Satellite Embedding dataset:<\/strong> Base produzida pela <a href=\"https:\/\/deepmind.google\/discover\/blog\/alphaearth-foundations-helps-map-our-planet-in-unprecedented-detail\/\">AlphaEarth Foundations<\/a> foi utilizada para enriquecer o espa\u00e7o de atributos da classifica\u00e7\u00e3o.<\/li>\n\n\n\n<li><strong>Inclus\u00e3o do \u00faltimo ano:<\/strong> Atualiza\u00e7\u00e3o dos dados at\u00e9 o ano de 2024.<\/li>\n<\/ul>\n\n\n\n<p id=\"p-rc_e181595052cdcf82-74\">Todos os dados, c\u00f3digos e estat\u00edsticas s\u00e3o p\u00fablicos e podem ser acessados na <a rel=\"noreferrer noopener\" href=\"https:\/\/plataforma.brasil.mapbiomas.org\/\" target=\"_blank\">MapBiomas Platform<\/a>.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">ATDB<\/h2>\n\n\n\n<p>ATBD is a living document that is constantly updated to aggregate new information and learning.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Geral (em breve)<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">Biomes<\/h4>\n\n\n\n<ul>\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Amazonia_v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Amazon<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Caatinga_v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Caatinga<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Cerrado_v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Cerrado<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Atlantica_Forest_v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Atlantic Forest<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Pampa_v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Pampa<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Pantanal.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Pantanal<\/a><\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">Temas<\/h4>\n\n\n\n<ul>\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Agriculture_v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Agriculture<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Urban_Areas_v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">\u00c1rea Urbana<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Pasture_v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Pasture<\/a><\/li>\n\n\n\n<li>Minera\u00e7\u00e3o (em breve)<\/li>\n\n\n\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2025\/08\/Photovoltaic-Power-Plants-Appendix-ATBD-Collection-10-v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Usina Fotovoltaica<\/a><\/li>\n\n\n\n<li>Zona Costeira (em breve)<\/li>\n<\/ul>\n\n\n\n<p><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" loading=\"lazy\" width=\"648\" height=\"325\" src=\"https:\/\/staging-brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2023\/08\/acuracia_img_5_en.png\" alt=\"\" class=\"wp-image-1039\" srcset=\"\" sizes=\"(max-width: 648px) 100vw, 648px\" data-srcset=\"\" \/><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">M\u00e9todo MapBiomas 10m (Cole\u00e7\u00e3o 3 &#8211; beta)<\/h2>\n\n\n\n<p id=\"p-rc_e181595052cdcf82-47\">O MapBiomas 10m \u00e9 uma iniciativa que visa fornecer mapas anuais de cobertura e uso da terra (LCLU) com <strong>alta resolu\u00e7\u00e3o espacial (10 metros)<\/strong> para todo o territ\u00f3rio brasileiro<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>. Utilizando imagens do sat\u00e9lite <strong>Sentinel-2<\/strong>, esta cole\u00e7\u00e3o permite identificar detalhes que n\u00e3o eram vis\u00edveis na resolu\u00e7\u00e3o de 30 metros, como infraestruturas urbanas, \u00e1reas de preserva\u00e7\u00e3o permanente (APP) e propriedades rurais com maior precis\u00e3o<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/p>\n\n\n\n<p id=\"p-rc_e181595052cdcf82-48\">The <strong>Cole\u00e7\u00e3o 3 (beta)<\/strong> cobre o per\u00edodo de <strong>2017 a 2024<\/strong> e inclui <strong>22 classes<\/strong> de cobertura e uso da terra<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Caracter\u00edsticas Principais<\/h2>\n\n\n\n<ul>\n<li><strong>Resolu\u00e7\u00e3o:<\/strong> 10 meters<sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Sat\u00e9lite:<\/strong> Sentinel-2 (MSI)<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Per\u00edodo:<\/strong> 2017 a 2024<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Abrang\u00eancia:<\/strong> Todo o Brasil, organizado por biomas e temas transversais<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">Etapas do Processamento<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">1. Constru\u00e7\u00e3o de Mosaicos e Embeddings<\/h3>\n\n\n\n<p id=\"p-rc_e181595052cdcf82-54\">A primeira etapa consiste na cria\u00e7\u00e3o de <strong>mosaicos anuais livres de nuvens<\/strong><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/p>\n\n\n\n<ul>\n<li><strong>Sentinel-2:<\/strong> Utiliza a cole\u00e7\u00e3o harmonizada de reflet\u00e2ncia de superf\u00edcie (Level 2A)<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Satellite Embeddings:<\/strong> Pela primeira vez na Cole\u00e7\u00e3o 3, foram integradas bandas de &#8220;embeddings&#8221; (AlphaEarth\/Google), que funcionam como informa\u00e7\u00f5es adicionais para melhorar a acur\u00e1cia da classifica\u00e7\u00e3o.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">2. Classifica\u00e7\u00e3o Digital<\/h3>\n\n\n\n<p id=\"p-rc_e181595052cdcf82-57\">A classifica\u00e7\u00e3o \u00e9 realizada de forma independente para cada bioma e tema transversal utilizando diferentes algoritmos de aprendizado de m\u00e1quina<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>:<\/p>\n\n\n\n<ul>\n<li><strong>Random Forest:<\/strong> Algoritmo principal usado na maioria dos biomas e temas<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Gradient Tree Boosting:<\/strong> Utilizado especificamente no bioma Caatinga<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Deep Learning (U-Net):<\/strong> Aplicado para classes espec\u00edficas como Minera\u00e7\u00e3o, Aquicultura, Apicum, Culturas Perenes e a nova classe de Usinas Fotovoltaicas<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">3. P\u00f3s-Classifica\u00e7\u00e3o e Filtros<\/h3>\n\n\n\n<p id=\"p-rc_e181595052cdcf82-61\">Ap\u00f3s a classifica\u00e7\u00e3o, s\u00e3o aplicados filtros para reduzir ru\u00eddos e garantir a consist\u00eancia temporal dos dados<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>:<\/p>\n\n\n\n<ul>\n<li><strong>Filtro Espacial:<\/strong> Remove pixels isolados ou \u00e1reas menores que 0,25 hectare (unidade m\u00ednima de mapeamento)<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Filtro Temporal:<\/strong> Corrige inconsist\u00eancias ao longo dos anos, garantindo que as mudan\u00e7as de uso da terra sigam uma l\u00f3gica ecol\u00f3gica e hist\u00f3rica<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">4. Integra\u00e7\u00e3o das Classes<\/h3>\n\n\n\n<p id=\"p-rc_e181595052cdcf82-64\">Nesta fase, os mapas individuais de cada bioma e tema transversal s\u00e3o sobrepostos seguindo <strong>regras de preval\u00eancia<\/strong><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>. Por exemplo, classes antr\u00f3picas espec\u00edficas (como Minera\u00e7\u00e3o ou \u00c1rea Urbana) costumam ter preced\u00eancia sobre classes de vegeta\u00e7\u00e3o natural na integra\u00e7\u00e3o final<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">A Legenda da Cole\u00e7\u00e3o 3<\/h2>\n\n\n\n<p id=\"p-rc_e181595052cdcf82-65\">A classifica\u00e7\u00e3o \u00e9 hier\u00e1rquica e com o mesmo padr\u00e3o da legenda da colo\u00e7\u00e3o 10 (30m), mas limitada ao n\u00edvel 3, totalizando 22 classes:<\/p>\n\n\n\n<ol start=\"1\">\n<li><strong>Floresta:<\/strong> Forma\u00e7\u00e3o Florestal, Forma\u00e7\u00e3o Sav\u00e2nica, Mangue, Floresta Inund\u00e1vel e Restinga Arb\u00f3rea<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Forma\u00e7\u00e3o Natural n\u00e3o Florestal:<\/strong> Campo Alagado, Forma\u00e7\u00e3o Campestre, Apicum, Afloramento Rochoso e Restinga Herb\u00e1cea<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Agropecu\u00e1ria:<\/strong> Pastagens, Agricultura (Culturas Tempor\u00e1rias e Perenes), Silvicultura e Mosaico de Usos<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>\u00c1rea n\u00e3o Vegetada:<\/strong> Praia\/Duna, \u00c1rea Urbana, Minera\u00e7\u00e3o e a nova classe <strong>Usinas Fotovoltaicas<\/strong><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Corpo d&#8217;\u00c1gua:<\/strong> Rio, Lago, Oceano e Aquicultura<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n<\/ol>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">Inova\u00e7\u00f5es desta Cole\u00e7\u00e3o<\/h2>\n\n\n\n<ul>\n<li><strong>Usinas Fotovoltaicas:<\/strong> Inclus\u00e3o de uma classe espec\u00edfica para energia solar, mapeada com t\u00e9cnicas de Deep Learning<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Google Satellite Embedding dataset:<\/strong> Base produzida pela <a href=\"https:\/\/deepmind.google\/discover\/blog\/alphaearth-foundations-helps-map-our-planet-in-unprecedented-detail\/\">AlphaEarth Foundations<\/a> foi utilizada para enriquecer o espa\u00e7o de atributos da classifica\u00e7\u00e3o.<\/li>\n\n\n\n<li><strong>Inclus\u00e3o do \u00faltimo ano:<\/strong> Atualiza\u00e7\u00e3o dos dados at\u00e9 o ano de 2024.<\/li>\n<\/ul>\n\n\n\n<p id=\"p-rc_e181595052cdcf82-74\">Todos os dados, c\u00f3digos e estat\u00edsticas s\u00e3o p\u00fablicos e podem ser acessados na <a rel=\"noreferrer noopener\" href=\"https:\/\/plataforma.brasil.mapbiomas.org\/\" target=\"_blank\">MapBiomas Platform<\/a>.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">ATDB<\/h2>\n\n\n\n<p>ATBD is a living document that is constantly updated to aggregate new information and learning.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Geral (em breve)<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">Biomes<\/h4>\n\n\n\n<ul>\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Amazonia_v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Amazon<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Caatinga_v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Caatinga<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Cerrado_v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Cerrado<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Atlantica_Forest_v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Atlantic Forest<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Pampa_v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Pampa<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Pantanal.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Pantanal<\/a><\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">Temas<\/h4>\n\n\n\n<ul>\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Agriculture_v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Agriculture<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Urban_Areas_v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">\u00c1rea Urbana<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Pasture_v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Pasture<\/a><\/li>\n\n\n\n<li>Minera\u00e7\u00e3o (em breve)<\/li>\n\n\n\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2025\/08\/Photovoltaic-Power-Plants-Appendix-ATBD-Collection-10-v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Usina Fotovoltaica<\/a><\/li>\n\n\n\n<li>Zona Costeira (em breve)<\/li>\n<\/ul>\n\n\n\n<p><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" loading=\"lazy\" width=\"648\" height=\"295\" src=\"https:\/\/staging-brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2023\/08\/acuracia_img_6_en.png\" alt=\"\" class=\"wp-image-1056\" srcset=\"\" sizes=\"(max-width: 648px) 100vw, 648px\" data-srcset=\"\" \/><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">M\u00e9todo MapBiomas 10m (Cole\u00e7\u00e3o 3 &#8211; beta)<\/h2>\n\n\n\n<p id=\"p-rc_e181595052cdcf82-47\">O MapBiomas 10m \u00e9 uma iniciativa que visa fornecer mapas anuais de cobertura e uso da terra (LCLU) com <strong>alta resolu\u00e7\u00e3o espacial (10 metros)<\/strong> para todo o territ\u00f3rio brasileiro<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>. Utilizando imagens do sat\u00e9lite <strong>Sentinel-2<\/strong>, esta cole\u00e7\u00e3o permite identificar detalhes que n\u00e3o eram vis\u00edveis na resolu\u00e7\u00e3o de 30 metros, como infraestruturas urbanas, \u00e1reas de preserva\u00e7\u00e3o permanente (APP) e propriedades rurais com maior precis\u00e3o<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/p>\n\n\n\n<p id=\"p-rc_e181595052cdcf82-48\">The <strong>Cole\u00e7\u00e3o 3 (beta)<\/strong> cobre o per\u00edodo de <strong>2017 a 2024<\/strong> e inclui <strong>22 classes<\/strong> de cobertura e uso da terra<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Caracter\u00edsticas Principais<\/h2>\n\n\n\n<ul>\n<li><strong>Resolu\u00e7\u00e3o:<\/strong> 10 meters<sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Sat\u00e9lite:<\/strong> Sentinel-2 (MSI)<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Per\u00edodo:<\/strong> 2017 a 2024<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Abrang\u00eancia:<\/strong> Todo o Brasil, organizado por biomas e temas transversais<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">Etapas do Processamento<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">1. Constru\u00e7\u00e3o de Mosaicos e Embeddings<\/h3>\n\n\n\n<p id=\"p-rc_e181595052cdcf82-54\">A primeira etapa consiste na cria\u00e7\u00e3o de <strong>mosaicos anuais livres de nuvens<\/strong><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/p>\n\n\n\n<ul>\n<li><strong>Sentinel-2:<\/strong> Utiliza a cole\u00e7\u00e3o harmonizada de reflet\u00e2ncia de superf\u00edcie (Level 2A)<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Satellite Embeddings:<\/strong> Pela primeira vez na Cole\u00e7\u00e3o 3, foram integradas bandas de &#8220;embeddings&#8221; (AlphaEarth\/Google), que funcionam como informa\u00e7\u00f5es adicionais para melhorar a acur\u00e1cia da classifica\u00e7\u00e3o.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">2. Classifica\u00e7\u00e3o Digital<\/h3>\n\n\n\n<p id=\"p-rc_e181595052cdcf82-57\">A classifica\u00e7\u00e3o \u00e9 realizada de forma independente para cada bioma e tema transversal utilizando diferentes algoritmos de aprendizado de m\u00e1quina<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>:<\/p>\n\n\n\n<ul>\n<li><strong>Random Forest:<\/strong> Algoritmo principal usado na maioria dos biomas e temas<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Gradient Tree Boosting:<\/strong> Utilizado especificamente no bioma Caatinga<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Deep Learning (U-Net):<\/strong> Aplicado para classes espec\u00edficas como Minera\u00e7\u00e3o, Aquicultura, Apicum, Culturas Perenes e a nova classe de Usinas Fotovoltaicas<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">3. P\u00f3s-Classifica\u00e7\u00e3o e Filtros<\/h3>\n\n\n\n<p id=\"p-rc_e181595052cdcf82-61\">Ap\u00f3s a classifica\u00e7\u00e3o, s\u00e3o aplicados filtros para reduzir ru\u00eddos e garantir a consist\u00eancia temporal dos dados<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>:<\/p>\n\n\n\n<ul>\n<li><strong>Filtro Espacial:<\/strong> Remove pixels isolados ou \u00e1reas menores que 0,25 hectare (unidade m\u00ednima de mapeamento)<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Filtro Temporal:<\/strong> Corrige inconsist\u00eancias ao longo dos anos, garantindo que as mudan\u00e7as de uso da terra sigam uma l\u00f3gica ecol\u00f3gica e hist\u00f3rica<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">4. Integra\u00e7\u00e3o das Classes<\/h3>\n\n\n\n<p id=\"p-rc_e181595052cdcf82-64\">Nesta fase, os mapas individuais de cada bioma e tema transversal s\u00e3o sobrepostos seguindo <strong>regras de preval\u00eancia<\/strong><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>. Por exemplo, classes antr\u00f3picas espec\u00edficas (como Minera\u00e7\u00e3o ou \u00c1rea Urbana) costumam ter preced\u00eancia sobre classes de vegeta\u00e7\u00e3o natural na integra\u00e7\u00e3o final<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">A Legenda da Cole\u00e7\u00e3o 3<\/h2>\n\n\n\n<p id=\"p-rc_e181595052cdcf82-65\">A classifica\u00e7\u00e3o \u00e9 hier\u00e1rquica e com o mesmo padr\u00e3o da legenda da colo\u00e7\u00e3o 10 (30m), mas limitada ao n\u00edvel 3, totalizando 22 classes:<\/p>\n\n\n\n<ol start=\"1\">\n<li><strong>Floresta:<\/strong> Forma\u00e7\u00e3o Florestal, Forma\u00e7\u00e3o Sav\u00e2nica, Mangue, Floresta Inund\u00e1vel e Restinga Arb\u00f3rea<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Forma\u00e7\u00e3o Natural n\u00e3o Florestal:<\/strong> Campo Alagado, Forma\u00e7\u00e3o Campestre, Apicum, Afloramento Rochoso e Restinga Herb\u00e1cea<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Agropecu\u00e1ria:<\/strong> Pastagens, Agricultura (Culturas Tempor\u00e1rias e Perenes), Silvicultura e Mosaico de Usos<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>\u00c1rea n\u00e3o Vegetada:<\/strong> Praia\/Duna, \u00c1rea Urbana, Minera\u00e7\u00e3o e a nova classe <strong>Usinas Fotovoltaicas<\/strong><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Corpo d&#8217;\u00c1gua:<\/strong> Rio, Lago, Oceano e Aquicultura<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n<\/ol>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">Inova\u00e7\u00f5es desta Cole\u00e7\u00e3o<\/h2>\n\n\n\n<ul>\n<li><strong>Usinas Fotovoltaicas:<\/strong> Inclus\u00e3o de uma classe espec\u00edfica para energia solar, mapeada com t\u00e9cnicas de Deep Learning<sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup><sup><\/sup>.<\/li>\n\n\n\n<li><strong>Google Satellite Embedding dataset:<\/strong> Base produzida pela <a href=\"https:\/\/deepmind.google\/discover\/blog\/alphaearth-foundations-helps-map-our-planet-in-unprecedented-detail\/\">AlphaEarth Foundations<\/a> foi utilizada para enriquecer o espa\u00e7o de atributos da classifica\u00e7\u00e3o.<\/li>\n\n\n\n<li><strong>Inclus\u00e3o do \u00faltimo ano:<\/strong> Atualiza\u00e7\u00e3o dos dados at\u00e9 o ano de 2024.<\/li>\n<\/ul>\n\n\n\n<p id=\"p-rc_e181595052cdcf82-74\">Todos os dados, c\u00f3digos e estat\u00edsticas s\u00e3o p\u00fablicos e podem ser acessados na <a rel=\"noreferrer noopener\" href=\"https:\/\/plataforma.brasil.mapbiomas.org\/\" target=\"_blank\">MapBiomas Platform<\/a>.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">ATDB<\/h2>\n\n\n\n<p>ATBD is a living document that is constantly updated to aggregate new information and learning.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Geral (em breve)<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">Biomes<\/h4>\n\n\n\n<ul>\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Amazonia_v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Amazon<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Caatinga_v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Caatinga<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Cerrado_v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Cerrado<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Atlantica_Forest_v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Atlantic Forest<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Pampa_v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Pampa<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Pantanal.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Pantanal<\/a><\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">Temas<\/h4>\n\n\n\n<ul>\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Agriculture_v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Agriculture<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Urban_Areas_v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">\u00c1rea Urbana<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2026\/05\/ATBD_Col3_10m_Pasture_v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Pasture<\/a><\/li>\n\n\n\n<li>Minera\u00e7\u00e3o (em breve)<\/li>\n\n\n\n<li><a href=\"https:\/\/brasil.mapbiomas.org\/wp-content\/uploads\/sites\/4\/2025\/08\/Photovoltaic-Power-Plants-Appendix-ATBD-Collection-10-v1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Usina Fotovoltaica<\/a><\/li>\n\n\n\n<li>Zona Costeira (em breve)<\/li>\n<\/ul>\n\n\n\n<p><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<p class=\"has-small-font-size\"><a href=\"https:\/\/brasil.mapbiomas.org\/en\/estatistica-de-acuracia\/colecao-9\/\">ACCESS THE ACCURACY STATISTICS PANEL FOR THE COLLECTIONS<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>ESTIMATIVAS DA ACUR\u00c1CIA DO MAPEAMENTO DA COBERTURA DA TERRA PELO PROJETO MAPBIOMAS ACESSE O PAINEL DE ESTAT\u00cdSTICA DE ACUR\u00c1CIA DAS COLE\u00c7\u00d5ES A an\u00e1lise de acur\u00e1cia \u00e9 a principal forma de avalia\u00e7\u00e3o da qualidade do mapeamento realizado pelo MapBiomas. Al\u00e9m de dizer qual a taxa de acerto geral, a an\u00e1lise de acur\u00e1cia tamb\u00e9m revela estimativas das [&hellip;]<\/p>","protected":false},"author":2,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_uag_custom_page_level_css":""},"acf":[],"uagb_featured_image_src":{"full":false,"thumbnail":false,"medium":false,"medium_large":false,"large":false,"1536x1536":false,"2048x2048":false,"trp-custom-language-flag":false,"infographic":false,"team":false},"uagb_author_info":{"display_name":"Adriel Fernandes","author_link":"https:\/\/brasil.mapbiomas.org\/en\/author\/adriel-fernandes\/"},"uagb_comment_info":0,"uagb_excerpt":"ESTIMATIVAS DA ACUR\u00c1CIA DO MAPEAMENTO DA COBERTURA DA TERRA PELO PROJETO MAPBIOMAS ACESSE O PAINEL DE ESTAT\u00cdSTICA DE ACUR\u00c1CIA DAS COLE\u00c7\u00d5ES A an\u00e1lise de acur\u00e1cia \u00e9 a principal forma de avalia\u00e7\u00e3o da qualidade do mapeamento realizado pelo MapBiomas. 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