{"id":1046,"date":"2023-08-04T14:36:32","date_gmt":"2023-08-04T14:36:32","guid":{"rendered":"https:\/\/staging-amazonia.mapbiomas.org\/?page_id=1046"},"modified":"2023-11-29T18:01:28","modified_gmt":"2023-11-29T18:01:28","slug":"acuracia","status":"publish","type":"page","link":"https:\/\/amazonia.mapbiomas.org\/en\/pt\/acuracia\/","title":{"rendered":"Acur\u00e1cia"},"content":{"rendered":"<h4 class=\"wp-block-heading has-text-align-center\">ESTIMATIVAS DA ACUR\u00c1CIA DO MAPEAMENTO DA COBERTURA DA TERRA PELO PROJETO MAPBIOMAS<\/h4>\n\n\n\n<p class=\"has-text-align-center\"><a href=\"https:\/\/amazonia.mapbiomas.org\/en\/exactitud\/\">ACESSO AO PAINEL DE ESTAT\u00cdSTICAS DA COLE\u00c7\u00c3O 5.0<\/a><\/p>\n\n\n\n<p>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 taxa de acerto e de erro para cada classe mapeada. O MapBiomas avaliou a acur\u00e1cia global e para cada classe de uso e cobertura para todos os anos entre 1985 e 2022.<\/p>\n\n\n\n<div style=\"height:33px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>As estimativas da acur\u00e1cia foram baseadas na avalia\u00e7\u00e3o de uma amostra de p\u00edxeis, que chamamos de base de dados de refer\u00eancia, composta por ~71.500 amostras. O n\u00famero de p\u00edxeis na base de dados de refer\u00eancia foi pr\u00e9-determinado por t\u00e9cnicas de amostragem estat\u00edstica. Em cada ano, cada p\u00edxel da base de dados de refer\u00eancia foi avaliado por t\u00e9cnicos treinados em interpreta\u00e7\u00e3o visual de imagens Landsat. A avalia\u00e7\u00e3o da acur\u00e1cia foi realizada usando m\u00e9tricas que comparam a classe mapeada com a classe avaliada pelos t\u00e9cnicos na base de dados de refer\u00eancia.<\/p>\n\n\n\n<div style=\"height:33px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>Em cada ano, a an\u00e1lise de acur\u00e1cia \u00e9 feita a partir da tabula\u00e7\u00e3o cruzada das frequ\u00eancias amostrais das classes mapeadas e reais, no formato da Tabela 1. As frequ\u00eancias ni,j representam o n\u00famero de p\u00edxeis na amostra classificados como classe i, e avaliados como classe j. Os totais marginais de linha <img decoding=\"async\" loading=\"lazy\" width=\"35\" height=\"24\" class=\"wp-image-172\" style=\"width: 35px;\" src=\"https:\/\/staging-amazonia.mapbiomas.org\/wp-content\/uploads\/sites\/10\/2023\/07\/Formula_1.png\" alt=\"\" srcset=\"https:\/\/amazonia.mapbiomas.org\/wp-content\/uploads\/sites\/10\/2023\/07\/Formula_1.png 35w, https:\/\/amazonia.mapbiomas.org\/wp-content\/uploads\/sites\/10\/2023\/07\/Formula_1-18x12.png 18w\" sizes=\"(max-width: 35px) 100vw, 35px\" \/>representam o n\u00famero de amostras mapeadas como classe i, enquanto que os totais marginais de coluna <img decoding=\"async\" loading=\"lazy\" width=\"36\" height=\"23\" class=\"wp-image-171\" style=\"width: 36px;\" src=\"https:\/\/staging-amazonia.mapbiomas.org\/wp-content\/uploads\/sites\/10\/2023\/07\/Formula_2.png\" alt=\"\" srcset=\"https:\/\/amazonia.mapbiomas.org\/wp-content\/uploads\/sites\/10\/2023\/07\/Formula_2.png 36w, https:\/\/amazonia.mapbiomas.org\/wp-content\/uploads\/sites\/10\/2023\/07\/Formula_2-18x12.png 18w\" sizes=\"(max-width: 36px) 100vw, 36px\" \/> representam o n\u00famero de amostras que foram avaliadas pelos t\u00e9cnicos como classe j. A Tabela 1 \u00e9 chamada de matriz de erros ou matriz de confus\u00e3o.<\/p>\n\n\n\n<div style=\"height:33px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"has-text-align-center\"><strong>Tabela 1:<\/strong> Matriz de erros amostral gen\u00e9rica<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img decoding=\"async\" loading=\"lazy\" width=\"852\" height=\"151\" src=\"https:\/\/staging-amazonia.mapbiomas.org\/wp-content\/uploads\/sites\/10\/2023\/08\/Tabela_1_MapBiomas_PR.png\" alt=\"\" class=\"wp-image-1027\" srcset=\"https:\/\/amazonia.mapbiomas.org\/wp-content\/uploads\/sites\/10\/2023\/08\/Tabela_1_MapBiomas_PR.png 852w, https:\/\/amazonia.mapbiomas.org\/wp-content\/uploads\/sites\/10\/2023\/08\/Tabela_1_MapBiomas_PR-300x53.png 300w, https:\/\/amazonia.mapbiomas.org\/wp-content\/uploads\/sites\/10\/2023\/08\/Tabela_1_MapBiomas_PR-768x136.png 768w\" sizes=\"(max-width: 852px) 100vw, 852px\" \/><\/figure>\n\n\n\n<div style=\"height:33px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>Partir dos resultados da Tabela 1, as propor\u00e7\u00f5es amostrais em cada c\u00e9lula da tabela s\u00e3o estimadas por <img decoding=\"async\" loading=\"lazy\" width=\"104\" height=\"39\" class=\"wp-image-169\" style=\"width: 104px;\" src=\"https:\/\/staging-amazonia.mapbiomas.org\/wp-content\/uploads\/sites\/10\/2023\/07\/Formula_3.png\" alt=\"\" srcset=\"https:\/\/amazonia.mapbiomas.org\/wp-content\/uploads\/sites\/10\/2023\/07\/Formula_3.png 104w, https:\/\/amazonia.mapbiomas.org\/wp-content\/uploads\/sites\/10\/2023\/07\/Formula_3-18x7.png 18w\" sizes=\"(max-width: 104px) 100vw, 104px\" \/> <img decoding=\"async\" loading=\"lazy\" width=\"34\" height=\"19\" class=\"wp-image-168\" style=\"width: 34px;\" src=\"https:\/\/staging-amazonia.mapbiomas.org\/wp-content\/uploads\/sites\/10\/2023\/07\/Formula_4.png\" alt=\"\" srcset=\"https:\/\/amazonia.mapbiomas.org\/wp-content\/uploads\/sites\/10\/2023\/07\/Formula_4.png 34w, https:\/\/amazonia.mapbiomas.org\/wp-content\/uploads\/sites\/10\/2023\/07\/Formula_4-18x10.png 18w\" sizes=\"(max-width: 34px) 100vw, 34px\" \/>. A matriz de valores <img decoding=\"async\" loading=\"lazy\" width=\"24\" height=\"20\" class=\"wp-image-167\" style=\"width: 24px;\" src=\"https:\/\/staging-amazonia.mapbiomas.org\/wp-content\/uploads\/sites\/10\/2023\/07\/Formula_5.png\" alt=\"\" srcset=\"https:\/\/amazonia.mapbiomas.org\/wp-content\/uploads\/sites\/10\/2023\/07\/Formula_5.png 24w, https:\/\/amazonia.mapbiomas.org\/wp-content\/uploads\/sites\/10\/2023\/07\/Formula_5-14x12.png 14w\" sizes=\"(max-width: 24px) 100vw, 24px\" \/> \u00e9 ent\u00e3o usada para gerar:<\/p>\n\n\n\n<div style=\"height:33px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<ol>\n<li>As acur\u00e1cias do usu\u00e1rio: S\u00e3o as estimativas das fra\u00e7\u00f5es de p\u00edxels do mapeamento, para cada classe, corretamente classificados. A acur\u00e1cia do usu\u00e1rio est\u00e1 associada ao erro de comiss\u00e3o, que \u00e9 o erro cometido ao atribuir um pixel \u00e0 classe i, quando este pertence a alguma outra classe. A acur\u00e1cia do usu\u00e1rio para a classe i \u00e9 estimada por <img decoding=\"async\" loading=\"lazy\" width=\"75\" height=\"21\" class=\"wp-image-166\" style=\"width: 75px;\" src=\"https:\/\/staging-amazonia.mapbiomas.org\/wp-content\/uploads\/sites\/10\/2023\/07\/Formula_6.png\" alt=\"\" srcset=\"https:\/\/amazonia.mapbiomas.org\/wp-content\/uploads\/sites\/10\/2023\/07\/Formula_6.png 75w, https:\/\/amazonia.mapbiomas.org\/wp-content\/uploads\/sites\/10\/2023\/07\/Formula_6-18x5.png 18w\" sizes=\"(max-width: 75px) 100vw, 75px\" \/> e o erro de comiss\u00e3o por&nbsp; <img decoding=\"async\" loading=\"lazy\" width=\"43\" height=\"21\" class=\"wp-image-183\" style=\"width: 43px;\" src=\"https:\/\/staging-amazonia.mapbiomas.org\/wp-content\/uploads\/sites\/10\/2023\/07\/Formula_7.png\" alt=\"\" srcset=\"https:\/\/amazonia.mapbiomas.org\/wp-content\/uploads\/sites\/10\/2023\/07\/Formula_7.png 43w, https:\/\/amazonia.mapbiomas.org\/wp-content\/uploads\/sites\/10\/2023\/07\/Formula_7-18x9.png 18w\" sizes=\"(max-width: 43px) 100vw, 43px\" \/>. Essas m\u00e9tricas est\u00e3o associadas a confiabilidade da de cada classe mapeada.<\/li>\n\n\n\n<li>Acur\u00e1cias do produtor: S\u00e3o as fra\u00e7\u00f5es amostrais de p\u00edxels de cada classe corretamente atribu\u00eddos \u00e0s suas classes pelos classificadores. A acur\u00e1cia do produtor est\u00e1 associada ao erro de omiss\u00e3o, que ocorre quando deixamos de mapear um pixel da classe j corretamente. A acur\u00e1cia do produtor para a classe j \u00e9 estimada por<img decoding=\"async\" loading=\"lazy\" width=\"73\" height=\"23\" class=\"wp-image-182\" style=\"width: 73px;\" src=\"https:\/\/staging-amazonia.mapbiomas.org\/wp-content\/uploads\/sites\/10\/2023\/07\/Formula_8.png\" alt=\"\" srcset=\"https:\/\/amazonia.mapbiomas.org\/wp-content\/uploads\/sites\/10\/2023\/07\/Formula_8.png 73w, https:\/\/amazonia.mapbiomas.org\/wp-content\/uploads\/sites\/10\/2023\/07\/Formula_8-18x6.png 18w\" sizes=\"(max-width: 73px) 100vw, 73px\" \/> e o erro de omiss\u00e3o por <img decoding=\"async\" loading=\"lazy\" width=\"45\" height=\"22\" class=\"wp-image-181\" style=\"width: 45px;\" src=\"https:\/\/staging-amazonia.mapbiomas.org\/wp-content\/uploads\/sites\/10\/2023\/07\/Formula_9.png\" alt=\"\" srcset=\"https:\/\/amazonia.mapbiomas.org\/wp-content\/uploads\/sites\/10\/2023\/07\/Formula_9.png 45w, https:\/\/amazonia.mapbiomas.org\/wp-content\/uploads\/sites\/10\/2023\/07\/Formula_9-18x9.png 18w\" sizes=\"(max-width: 45px) 100vw, 45px\" \/>. Essas m\u00e9tricas est\u00e3o associadas \u00e0 sensibilidade do classificador, ou seja, a capacidade de distinguir corretamente determinada classe entre demais.<\/li>\n\n\n\n<li>Acur\u00e1cia global: \u00c9 a estimativa da propor\u00e7\u00e3o de acerto global dos classificadores. A estimativa \u00e9 dada por  <img decoding=\"async\" loading=\"lazy\" width=\"69\" height=\"39\" class=\"wp-image-180\" style=\"width: 69px;\" src=\"https:\/\/staging-amazonia.mapbiomas.org\/wp-content\/uploads\/sites\/10\/2023\/07\/Formula_10.png\" alt=\"\" srcset=\"https:\/\/amazonia.mapbiomas.org\/wp-content\/uploads\/sites\/10\/2023\/07\/Formula_10.png 69w, https:\/\/amazonia.mapbiomas.org\/wp-content\/uploads\/sites\/10\/2023\/07\/Formula_10-18x10.png 18w\" sizes=\"(max-width: 69px) 100vw, 69px\" \/> n, a soma da diagonal principal da matriz de propor\u00e7\u00f5es. O complementar da acur\u00e1cia, ou o erro total <img decoding=\"async\" loading=\"lazy\" width=\"52\" height=\"27\" class=\"wp-image-179\" style=\"width: 52px;\" src=\"https:\/\/staging-amazonia.mapbiomas.org\/wp-content\/uploads\/sites\/10\/2023\/07\/Formula_11.png\" alt=\"\" srcset=\"https:\/\/amazonia.mapbiomas.org\/wp-content\/uploads\/sites\/10\/2023\/07\/Formula_11.png 52w, https:\/\/amazonia.mapbiomas.org\/wp-content\/uploads\/sites\/10\/2023\/07\/Formula_11-18x9.png 18w\" sizes=\"(max-width: 52px) 100vw, 52px\" \/> ainda \u00e9 decomposto em discord\u00e2ncia de \u00e1rea e discord\u00e2ncia de aloca\u00e7\u00e3o. A discord\u00e2ncia de \u00e1rea mede a fra\u00e7\u00e3o do erro atribu\u00edda \u00e0 quantidade de \u00e1rea atribu\u00edda incorretamente \u00e0s classes pelo mapeamento, enquanto a discord\u00e2ncia de aloca\u00e7\u00e3o \u00e0 propor\u00e7\u00e3o de erros de deslocamento.<\/li>\n<\/ol>\n\n\n\n<div style=\"height:33px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>A matriz tamb\u00e9m prov\u00e9m estimativas dos diferentes tipos de erros. Por exemplo, \u00e9 poss\u00edvel ver atrav\u00e9s dessas a estimativa da composi\u00e7\u00e3o de \u00e1rea de cada classe mapeada. Assim, al\u00e9m da taxa de acerto da classe mapeada como floresta, por exemplo, estimamos tamb\u00e9m qual a fra\u00e7\u00e3o dessas \u00e1reas que podem ser pastagens ou outras classes de cobertura e uso da terra, para cada ano. Entendemos que esse n\u00edvel de transpar\u00eancia informa os usu\u00e1rios e maximiza o potencial do uso do mapeamento pelos v\u00e1rios tipos de usu\u00e1rios.<\/p>\n\n\n\n<p class=\"has-small-font-size\">1-&nbsp;<a rel=\"noreferrer noopener\" href=\"https:\/\/www.tandfonline.com\/doi\/abs\/10.1080\/01431161.2011.552923\" target=\"_blank\">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><\/p>\n\n\n\n<div style=\"height:33px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h4 class=\"wp-block-heading\">SOBRE OS GR\u00c1FICOS<\/h4>\n\n\n\n<h4 class=\"wp-block-heading\">ESTAT\u00cdSTICAS GERAIS<\/h4>\n\n\n\n<p>Mostram a acur\u00e1cia total m\u00e9dia anual e o erro decomposto em discord\u00e2ncia de \u00e1rea e aloca\u00e7\u00e3o.<\/p>\n\n\n\n<div style=\"height:33px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img decoding=\"async\" loading=\"lazy\" width=\"887\" height=\"280\" src=\"https:\/\/staging-amazonia.mapbiomas.org\/wp-content\/uploads\/sites\/10\/2023\/08\/Acuracia_img_1_PR.png\" alt=\"\" class=\"wp-image-1026\" srcset=\"https:\/\/amazonia.mapbiomas.org\/wp-content\/uploads\/sites\/10\/2023\/08\/Acuracia_img_1_PR.png 887w, https:\/\/amazonia.mapbiomas.org\/wp-content\/uploads\/sites\/10\/2023\/08\/Acuracia_img_1_PR-300x95.png 300w, https:\/\/amazonia.mapbiomas.org\/wp-content\/uploads\/sites\/10\/2023\/08\/Acuracia_img_1_PR-768x242.png 768w\" sizes=\"(max-width: 887px) 100vw, 887px\" \/><\/figure>\n\n\n\n<div style=\"height:33px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h4 class=\"wp-block-heading\">Gr\u00e1fico 1. Gr\u00e1fico da Acur\u00e1cia Total Anual:<\/h4>\n\n\n\n<p>Este gr\u00e1fico mostra a acur\u00e1cia total e o erro total por ano. O erro total \u00e9 decomposto em discord\u00e2ncia de \u00e1rea e de aloca\u00e7\u00e3o. A acur\u00e1cia \u00e9 plotada na parte superior e os erros na parte inferior do gr\u00e1fico.<\/p>\n\n\n\n<div style=\"height:33px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" loading=\"lazy\" width=\"887\" height=\"260\" src=\"https:\/\/staging-amazonia.mapbiomas.org\/wp-content\/uploads\/sites\/10\/2023\/08\/Acuracia_img2_PR.png\" alt=\"\" class=\"wp-image-1025\" srcset=\"https:\/\/amazonia.mapbiomas.org\/wp-content\/uploads\/sites\/10\/2023\/08\/Acuracia_img2_PR.png 887w, https:\/\/amazonia.mapbiomas.org\/wp-content\/uploads\/sites\/10\/2023\/08\/Acuracia_img2_PR-300x88.png 300w, https:\/\/amazonia.mapbiomas.org\/wp-content\/uploads\/sites\/10\/2023\/08\/Acuracia_img2_PR-768x225.png 768w\" sizes=\"(max-width: 887px) 100vw, 887px\" \/><\/figure>\n\n\n\n<div style=\"height:33px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h4 class=\"wp-block-heading\">Gr\u00e1fico 2. Matriz de Erros:<\/h4>\n\n\n\n<p>Esse gr\u00e1fico mostra a acur\u00e1cia do usu\u00e1rio, do produtor, e as confus\u00f5es entre classes, para cada ano. O primeiro mostra as confus\u00f5es de cada classe mapeada. O segundo mostra as confus\u00f5es de cada classe real.<\/p>\n\n\n\n<div style=\"height:33px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" loading=\"lazy\" width=\"791\" height=\"466\" src=\"https:\/\/staging-amazonia.mapbiomas.org\/wp-content\/uploads\/sites\/10\/2023\/08\/Acuracia_img_3_PR.png\" alt=\"\" class=\"wp-image-1024\" srcset=\"https:\/\/amazonia.mapbiomas.org\/wp-content\/uploads\/sites\/10\/2023\/08\/Acuracia_img_3_PR.png 791w, https:\/\/amazonia.mapbiomas.org\/wp-content\/uploads\/sites\/10\/2023\/08\/Acuracia_img_3_PR-300x177.png 300w, https:\/\/amazonia.mapbiomas.org\/wp-content\/uploads\/sites\/10\/2023\/08\/Acuracia_img_3_PR-768x452.png 768w\" sizes=\"(max-width: 791px) 100vw, 791px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" loading=\"lazy\" width=\"739\" height=\"562\" src=\"https:\/\/staging-amazonia.mapbiomas.org\/wp-content\/uploads\/sites\/10\/2023\/08\/Acuracia_img_4_PR.png\" alt=\"\" class=\"wp-image-1023\" srcset=\"https:\/\/amazonia.mapbiomas.org\/wp-content\/uploads\/sites\/10\/2023\/08\/Acuracia_img_4_PR.png 739w, https:\/\/amazonia.mapbiomas.org\/wp-content\/uploads\/sites\/10\/2023\/08\/Acuracia_img_4_PR-300x228.png 300w\" sizes=\"(max-width: 739px) 100vw, 739px\" \/><\/figure>\n\n\n\n<div style=\"height:33px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h4 class=\"wp-block-heading\">Gr\u00e1fico 3. Hist\u00f3rico de Classes:<\/h4>\n\n\n\n<p>Esse gr\u00e1fico permite inspecionar as confus\u00f5es de uma determinada classe ao longo do tempo. A acur\u00e1cia do usu\u00e1rio e do produtor para cada classe \u00e9 exibida, junto com as confus\u00f5es em cada ano.<\/p>\n\n\n\n<div style=\"height:33px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" loading=\"lazy\" width=\"648\" height=\"325\" src=\"https:\/\/staging-amazonia.mapbiomas.org\/wp-content\/uploads\/sites\/10\/2023\/08\/Acuracia_img_5_PR.png\" alt=\"\" class=\"wp-image-1029\" srcset=\"https:\/\/amazonia.mapbiomas.org\/wp-content\/uploads\/sites\/10\/2023\/08\/Acuracia_img_5_PR.png 648w, https:\/\/amazonia.mapbiomas.org\/wp-content\/uploads\/sites\/10\/2023\/08\/Acuracia_img_5_PR-300x150.png 300w\" sizes=\"(max-width: 648px) 100vw, 648px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" loading=\"lazy\" width=\"648\" height=\"295\" src=\"https:\/\/staging-amazonia.mapbiomas.org\/wp-content\/uploads\/sites\/10\/2023\/08\/Acuracia_img_6_PR.png\" alt=\"\" class=\"wp-image-1028\" srcset=\"https:\/\/amazonia.mapbiomas.org\/wp-content\/uploads\/sites\/10\/2023\/08\/Acuracia_img_6_PR.png 648w, https:\/\/amazonia.mapbiomas.org\/wp-content\/uploads\/sites\/10\/2023\/08\/Acuracia_img_6_PR-300x137.png 300w\" sizes=\"(max-width: 648px) 100vw, 648px\" \/><\/figure>\n\n\n\n<div style=\"height:33px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"has-text-align-center\"><a href=\"https:\/\/amazonia.mapbiomas.org\/en\/estadisticas-de-exactitud\/\"><a href=\"https:\/\/amazonia.mapbiomas.org\/en\/exactitud\/\">ACESSO AO PAINEL DE ESTAT\u00cdSTICAS DA COLE\u00c7\u00c3O 5.0<\/a><\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>ESTIMATIVAS DA ACUR\u00c1CIA DO MAPEAMENTO DA COBERTURA DA TERRA PELO PROJETO MAPBIOMAS ACESSO AO PAINEL DE ESTAT\u00cdSTICAS DA COLE\u00c7\u00c3O 5.0 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 taxa [&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:\/\/amazonia.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 ACESSO AO PAINEL DE ESTAT\u00cdSTICAS DA COLE\u00c7\u00c3O 5.0 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 taxa&hellip;","_links":{"self":[{"href":"https:\/\/amazonia.mapbiomas.org\/en\/wp-json\/wp\/v2\/pages\/1046"}],"collection":[{"href":"https:\/\/amazonia.mapbiomas.org\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/amazonia.mapbiomas.org\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/amazonia.mapbiomas.org\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/amazonia.mapbiomas.org\/en\/wp-json\/wp\/v2\/comments?post=1046"}],"version-history":[{"count":5,"href":"https:\/\/amazonia.mapbiomas.org\/en\/wp-json\/wp\/v2\/pages\/1046\/revisions"}],"predecessor-version":[{"id":1693,"href":"https:\/\/amazonia.mapbiomas.org\/en\/wp-json\/wp\/v2\/pages\/1046\/revisions\/1693"}],"wp:attachment":[{"href":"https:\/\/amazonia.mapbiomas.org\/en\/wp-json\/wp\/v2\/media?parent=1046"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}