{"id":3791,"date":"2024-05-13T11:51:00","date_gmt":"2024-05-13T14:51:00","guid":{"rendered":"https:\/\/cambalache.coop.ar\/?p=3791"},"modified":"2024-12-26T12:21:02","modified_gmt":"2024-12-26T15:21:02","slug":"descarga-de-ndvi-desde-copernicus-browser","status":"publish","type":"post","link":"https:\/\/cambalache.coop.ar\/en\/descarga-de-ndvi-desde-copernicus-browser\/","title":{"rendered":"Descarga de NDVI desde Copernicus Browser"},"content":{"rendered":"<h4 class=\"wp-block-heading\">NDVI: \u00bfQU\u00c9 ES?<\/h4>\n\n\n\n<p class=\"has-text-align-justify\">El NDVI es un \u00cdndice de Vegetaci\u00f3n de Diferencia Normalizado (en ingl\u00e9s <em>NDVI<\/em>, <em>Normalized Difference Vegetation Index<\/em>) el cual resulta un buen estimador de la actividad fotosint\u00e9tica y, por lo tanto, <strong>permite distinguir claramente la vegetaci\u00f3n <\/strong>en una imagen satelital.<\/p>\n\n\n\n<p>El <strong>NDVI<\/strong> presenta una escala de valores entre -1 y 1. <br>\u2022 Los valores negativos corresponden a superficies de agua, estructuras artificiales (ciudades, calles, etc.), rocas, nubes o nieve.<br>\u2022 Entre 0 y 0,2 corresponde a vegetaci\u00f3n extremadamente estresada (poco saludable). El suelo desnudo a veces suele estar cercano a 0,1.<br>\u2022 Entre 0,2 y 0,4 corresponde a zonas con vegetaci\u00f3n escasa o altamente estresada.<br>\u2022 Entre 0,4 y 0,6 podemos encontrar vegetaci\u00f3n medianamente saludable o poco estresada. \u2022 Valores mayores a 0,6 corresponde a vegetaci\u00f3n densa o muy sana.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"908\" height=\"371\" data-attachment-id=\"3796\" data-permalink=\"https:\/\/cambalache.coop.ar\/en\/descarga-de-ndvi-desde-copernicus-browser\/ndvi\/\" data-orig-file=\"https:\/\/cambalache.coop.ar\/wp-content\/uploads\/2024\/05\/ndvi.png\" data-orig-size=\"908,371\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"ndvi\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/cambalache.coop.ar\/wp-content\/uploads\/2024\/05\/ndvi-300x123.png\" data-large-file=\"https:\/\/cambalache.coop.ar\/wp-content\/uploads\/2024\/05\/ndvi.png\" src=\"https:\/\/cambalache.coop.ar\/wp-content\/uploads\/2024\/05\/ndvi.png\" alt=\"\" class=\"wp-image-3796\" srcset=\"https:\/\/cambalache.coop.ar\/wp-content\/uploads\/2024\/05\/ndvi.png 908w, https:\/\/cambalache.coop.ar\/wp-content\/uploads\/2024\/05\/ndvi-300x123.png 300w, https:\/\/cambalache.coop.ar\/wp-content\/uploads\/2024\/05\/ndvi-768x314.png 768w, https:\/\/cambalache.coop.ar\/wp-content\/uploads\/2024\/05\/ndvi-600x245.png 600w\" sizes=\"(max-width: 908px) 100vw, 908px\" \/><\/figure><\/div>\n\n\n\n<p class=\"has-text-align-justify\">Permite cuantificar el verdor y la densidad de la vegetaci\u00f3n, as\u00ed como evaluar cambios en la salud de las plantas. Esto lo convierte en un \u00edndice muy utilizado para estimar la cantidad, calidad y desarrollo de los cultivos.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u00bfQU\u00c9 ES COPERNICUS BROWSER?<\/h4>\n\n\n\n<p class=\"has-text-align-justify\">Copernicus Browser es el portal de acceso gratuito a datos satelitales de la Agencia Espacial Europea (ESA). Aqu\u00ed podremos descargar distintas im\u00e1genes, \u00edndices, combinaciones de bandas, entre otros an\u00e1lisis.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img decoding=\"async\" width=\"1024\" height=\"487\" data-attachment-id=\"3793\" data-permalink=\"https:\/\/cambalache.coop.ar\/en\/descarga-de-ndvi-desde-copernicus-browser\/copernicusbrowser\/\" data-orig-file=\"https:\/\/cambalache.coop.ar\/wp-content\/uploads\/2024\/05\/CopernicusBrowser.png\" data-orig-size=\"1919,912\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"CopernicusBrowser\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/cambalache.coop.ar\/wp-content\/uploads\/2024\/05\/CopernicusBrowser-300x143.png\" data-large-file=\"https:\/\/cambalache.coop.ar\/wp-content\/uploads\/2024\/05\/CopernicusBrowser-1024x487.png\" src=\"https:\/\/cambalache.coop.ar\/wp-content\/uploads\/2024\/05\/CopernicusBrowser-1024x487.png\" alt=\"\" class=\"wp-image-3793\" srcset=\"https:\/\/cambalache.coop.ar\/wp-content\/uploads\/2024\/05\/CopernicusBrowser-1024x487.png 1024w, https:\/\/cambalache.coop.ar\/wp-content\/uploads\/2024\/05\/CopernicusBrowser-300x143.png 300w, https:\/\/cambalache.coop.ar\/wp-content\/uploads\/2024\/05\/CopernicusBrowser-768x365.png 768w, https:\/\/cambalache.coop.ar\/wp-content\/uploads\/2024\/05\/CopernicusBrowser-1536x730.png 1536w, https:\/\/cambalache.coop.ar\/wp-content\/uploads\/2024\/05\/CopernicusBrowser-600x285.png 600w, https:\/\/cambalache.coop.ar\/wp-content\/uploads\/2024\/05\/CopernicusBrowser.png 1919w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div>\n\n\n\n<p>En el siguiente&nbsp;<strong>Tutorial<\/strong>, aprenderemos a descargar un NDVI de manera r\u00e1pida y sencilla, desde el portal Copernicus Browser, para poder realizar un an\u00e1lisis visual del estado de la vegetaci\u00f3n.<\/p>\n\n\n\n<figure class=\"wp-block-embed-youtube aligncenter wp-block-embed is-type-video is-provider-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio video70\"><div class=\"wp-block-embed__wrapper\">\n<div class='embed-container'><iframe title=\"Descarga de NDVI en Copernicus Browser\" width=\"1920\" height=\"1080\" src=\"https:\/\/www.youtube.com\/embed\/vh9m3YYOe1g?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/div>\n<\/div><\/figure>\n\n\n\n<p>\u00a1<a rel=\"noreferrer noopener\" href=\"https:\/\/www.youtube.com\/channel\/UCYkW9kGkPcXcFwXv_VgOpDw?sub_confirmation=1\" target=\"_blank\">Subscribe<\/a>&nbsp;a nuestro canal para ver muchos m\u00e1s contenidos como este y estar al tanto de nuestras pr\u00f3ximas publicaciones!<\/p>\n\n\n\n<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n<p>Curso recomendado:<br><\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link has-background\" href=\"https:\/\/escueladesig.com.ar\/product\/entrando-al-mundo-de-las-imagenes-satelitales\/\" style=\"background-color:#72cfda;border-radius:10px\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>Entrando al Mundo de las Im\u00e1genes Satelitales<\/strong><\/a><\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>NDVI: \u00bfQU\u00c9 ES? El NDVI es un \u00cdndice de Vegetaci\u00f3n de Diferencia Normalizado (en ingl\u00e9s NDVI, Normalized Difference Vegetation Index) el cual resulta un buen estimador de la actividad fotosint\u00e9tica y, por lo tanto, permite distinguir claramente la vegetaci\u00f3n en una imagen satelital. El NDVI presenta una escala de valores entre -1 y 1. \u2022&hellip; <br \/> <a class=\"read-more\" href=\"https:\/\/cambalache.coop.ar\/en\/descarga-de-ndvi-desde-copernicus-browser\/\">Read more<\/a><\/p>","protected":false},"author":11,"featured_media":5110,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[37,19],"tags":[],"acf":[],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"https:\/\/cambalache.coop.ar\/wp-content\/uploads\/2024\/05\/portada_ndvi.png","_links":{"self":[{"href":"https:\/\/cambalache.coop.ar\/en\/wp-json\/wp\/v2\/posts\/3791"}],"collection":[{"href":"https:\/\/cambalache.coop.ar\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cambalache.coop.ar\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cambalache.coop.ar\/en\/wp-json\/wp\/v2\/users\/11"}],"replies":[{"embeddable":true,"href":"https:\/\/cambalache.coop.ar\/en\/wp-json\/wp\/v2\/comments?post=3791"}],"version-history":[{"count":7,"href":"https:\/\/cambalache.coop.ar\/en\/wp-json\/wp\/v2\/posts\/3791\/revisions"}],"predecessor-version":[{"id":3835,"href":"https:\/\/cambalache.coop.ar\/en\/wp-json\/wp\/v2\/posts\/3791\/revisions\/3835"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cambalache.coop.ar\/en\/wp-json\/wp\/v2\/media\/5110"}],"wp:attachment":[{"href":"https:\/\/cambalache.coop.ar\/en\/wp-json\/wp\/v2\/media?parent=3791"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cambalache.coop.ar\/en\/wp-json\/wp\/v2\/categories?post=3791"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cambalache.coop.ar\/en\/wp-json\/wp\/v2\/tags?post=3791"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}