{"id":1386,"date":"2017-10-13T15:44:36","date_gmt":"2017-10-13T15:44:36","guid":{"rendered":"http:\/\/step.esa.int\/main\/?page_id=1386"},"modified":"2022-08-01T13:46:51","modified_gmt":"2022-08-01T13:46:51","slug":"sen2res","status":"publish","type":"page","link":"https:\/\/step.esa.int\/main\/snap-supported-plugins\/sen2res\/","title":{"rendered":"Sen2Res"},"content":{"rendered":"<p>Sen2Res is a processor to enhance the spatial resolution of Sentinel-2 products till 10m\/pixel preserving their reflectance.<br \/>\nSentinel-2 MSI does not have a panchromatic band, but it contains four bands at 10m\/pixel. Sen2Res works by building a model of how information is shared between these bands (i.e. a pixel content, independant of the reflectance), and what information is specific to these bands (i.e. the <i>color<\/i> of that pixel content). The model is then applied to unmix the 20m\/pixel and 60m\/pixel bands while preserving their reflectance.<\/p>\n<p>Sen2Res can be quite computationally intense. It is recommended to try it on a small Region Of Interest (ROI) first, then increase the size of that ROI according to the computational power at your disposal.<br \/>\nFor any questions about the usage of Sen2Res, please follow the general STEP forum area dedicated to Sen2Res: <a href =\"http:\/\/forum.step.esa.int\/t\/sentinel-2-super-resolution-all-bands-at-10m-snap-plugin-now-available\/6927\">http:\/\/forum.step.esa.int\/t\/sentinel-2-super-resolution-all-bands-at-10m-snap-plugin-now-available\/6927<\/a>.<\/p>\n<p>Sen2Res is provided as a plugin for SNAP version 5 or higher and it works for Linux, Windows 64 and Windows 32.<\/p>\n<p>Steps to install Sen2Res:<\/p>\n<ul>\n<li> Download the <a href = \"https:\/\/step.esa.int\/thirdparties\/sen2res\/1.1\/sen2res-1.1.nbm\">sen2res-1.1.nbm<\/a> file from the link <\/li>\n<li> Update SNAP <i>(Menu -> Tools -> Plugins -> Updates -> Check for updates&#8230;)<\/i><\/li>\n<li>Install Sen2Res module:<\/li>\n<ul>\n<li> <i>Menu -> Tools -> Plugins -> Downloaded -> Add Plugins.. <\/i>(select the .nbm file)<\/li>\n<li> Click on <i>Install<\/i> button<\/li>\n<li> Next, check <i>I accept the terms\u2026<\/i> and click <i>Install<\/i><\/li>\n<\/ul>\n<li> Restart SNAP (mandatory)<\/li>\n<\/ul>\n<p>Latest release:<\/p>\n<ul>\n<li> 1.1: It was released on June 25, 2018. This version runs on Linux and Windows 32 or 64 bits: <a href = \"https:\/\/step.esa.int\/thirdparties\/sen2res\/1.1\/sen2res-1.1.nbm\">sen2res-1.1.nbm<\/a> <\/li>\n<\/ul>\n<p>Details on the method, together with the (open) source code, are provided at <a href = \"http:\/\/nicolas.brodu.net\/recherche\/sen2res\/\">http:\/\/nicolas.brodu.net\/recherche\/sen2res\/<\/a>. You are welcome to reuse the plugin framework as a basis for implementing other resolution enhancement methods. To recompile from source, type <i>mvn install package<\/i> from the source directory. The plugin should be generated in a <i>target<\/i> subdirectory.<\/p>\n<p>Sen2Res was developed by Nicolas Brodu working at Inria as part of the <a href = \"http:\/\/geostat.bordeaux.inria.fr\/\">Geostat<\/a> project.<\/p>\n<p>Enjoy!<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Sen2Res is a processor to enhance the spatial resolution of Sentinel-2 products till 10m\/pixel preserving their reflectance. Sentinel-2 MSI does not have a panchromatic band, but it contains four bands at 10m\/pixel. Sen2Res works by building a model of how<\/p>\n","protected":false},"author":13,"featured_media":1807,"parent":853,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"publish_to_discourse":"","publish_post_category":"","wpdc_auto_publish_overridden":"","wpdc_topic_tags":"","wpdc_pin_topic":"","wpdc_pin_until":"","discourse_post_id":"","discourse_permalink":"","wpdc_publishing_response":"","wpdc_publishing_error":"","footnotes":""},"class_list":["post-1386","page","type-page","status-publish","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/step.esa.int\/main\/wp-json\/wp\/v2\/pages\/1386","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/step.esa.int\/main\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/step.esa.int\/main\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/step.esa.int\/main\/wp-json\/wp\/v2\/users\/13"}],"replies":[{"embeddable":true,"href":"https:\/\/step.esa.int\/main\/wp-json\/wp\/v2\/comments?post=1386"}],"version-history":[{"count":29,"href":"https:\/\/step.esa.int\/main\/wp-json\/wp\/v2\/pages\/1386\/revisions"}],"predecessor-version":[{"id":2043,"href":"https:\/\/step.esa.int\/main\/wp-json\/wp\/v2\/pages\/1386\/revisions\/2043"}],"up":[{"embeddable":true,"href":"https:\/\/step.esa.int\/main\/wp-json\/wp\/v2\/pages\/853"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/step.esa.int\/main\/wp-json\/wp\/v2\/media\/1807"}],"wp:attachment":[{"href":"https:\/\/step.esa.int\/main\/wp-json\/wp\/v2\/media?parent=1386"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}