{"id":333,"date":"2023-08-02T12:59:31","date_gmt":"2023-08-02T12:59:31","guid":{"rendered":"https:\/\/staging-peru.mapbiomas.org\/?page_id=333"},"modified":"2024-02-14T17:44:44","modified_gmt":"2024-02-14T17:44:44","slug":"mosaicos-landsat","status":"publish","type":"page","link":"https:\/\/peru.mapbiomas.org\/en\/mosaicos-landsat\/","title":{"rendered":"Landsat mosaics"},"content":{"rendered":"<p>The land cover and land use classifications of <strong>MapBiomas Peru <\/strong>Collection 2.0 are based on LANDSAT mosaics. For each <strong>1:250,000 chart<\/strong>, in each year evaluated (1985-2022), a specific mosaic was produced. Each mosaic is produced by the spatial integration of different LANDSAT images present in each chart and by a pixel-by-pixel temporal integration. These time intervals were defined according to the variation in the phenology of plant types in each of the biomes and cross-cutting themes, as a strategy to improve the classification results.<br><br>Annual mosaics contain 156 bands which include: LANDSAT spectral bands, indices, and fractional metrics from the Mixture Spectral Model. Also, some topographic and elevation features were used. For more information, see item 3.1 of the <strong>ATBD General<\/strong>.<\/p>\n\n\n\n<p>You can access the mosaics from Collection 2.0 directly in Google Earth Engine through the following public collection (asset):<\/p>\n\n\n\n<p><strong>projects\/nexgenmap\/MapBiomas2\/LANDSAT\/PANAMAZON\/mosaics-2<\/strong><\/p>\n\n\n\n<p><strong>projects\/mapbiomas-raisg\/MOSAICOS\/mosaics-2<\/strong><\/p>","protected":false},"excerpt":{"rendered":"<p>Las clasificaciones de cobertura y uso del suelo de la Colecci\u00f3n 2.0 de MapBiomas Per\u00fa se basan en mosaicos LANDSAT. Se ha producido un mosaico para cada carta 1: 250.000, para cada uno de los a\u00f1os evaluados (1985-2022) . Cada mosaico es producido por la integraci\u00f3n espacial de las distintas escenas LANDSAT presentes en cada [&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:\/\/peru.mapbiomas.org\/en\/author\/adriel-fernandes\/"},"uagb_comment_info":0,"uagb_excerpt":"Las clasificaciones de cobertura y uso del suelo de la Colecci\u00f3n 2.0 de MapBiomas Per\u00fa se basan en mosaicos LANDSAT. Se ha producido un mosaico para cada carta 1: 250.000, para cada uno de los a\u00f1os evaluados (1985-2022) . Cada mosaico es producido por la integraci\u00f3n espacial de las distintas escenas LANDSAT presentes en cada&hellip;","_links":{"self":[{"href":"https:\/\/peru.mapbiomas.org\/en\/wp-json\/wp\/v2\/pages\/333"}],"collection":[{"href":"https:\/\/peru.mapbiomas.org\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/peru.mapbiomas.org\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/peru.mapbiomas.org\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/peru.mapbiomas.org\/en\/wp-json\/wp\/v2\/comments?post=333"}],"version-history":[{"count":7,"href":"https:\/\/peru.mapbiomas.org\/en\/wp-json\/wp\/v2\/pages\/333\/revisions"}],"predecessor-version":[{"id":765,"href":"https:\/\/peru.mapbiomas.org\/en\/wp-json\/wp\/v2\/pages\/333\/revisions\/765"}],"wp:attachment":[{"href":"https:\/\/peru.mapbiomas.org\/en\/wp-json\/wp\/v2\/media?parent=333"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}