{"id":2053,"date":"2022-12-19T15:54:42","date_gmt":"2022-12-19T15:54:42","guid":{"rendered":"http:\/\/step.esa.int\/main\/?page_id=2053"},"modified":"2024-04-05T12:37:48","modified_gmt":"2024-04-05T12:37:48","slug":"sen2cor-v2-11","status":"publish","type":"page","link":"https:\/\/step.esa.int\/main\/snap-supported-plugins\/sen2cor\/sen2cor-v2-11\/","title":{"rendered":"Sen2Cor v2.11"},"content":{"rendered":"<p>Sen2Cor v2.11 installation packages are provided as standalone installers. For a short introduction of how to install the standalone version of Sen2Cor, read the installation steps described in Sen2Cor Quick Guide <a href=\"https:\/\/step.esa.int\/thirdparties\/sen2cor\/2.11.0\/docs\/Sen2Cor_Quick_Guide_V_1_2_2.pdf\">Sen2Cor_Quick_Guide_V_1_2_2.pdf<\/a><\/p>\n<p>The main new features in the Sen2Cor v2.11 release  with regard to the Sen2cor v2.10 include:<\/p>\n<ul>\n<li>Support of the input L1C products generated with the current (<a href=\"https:\/\/sentinels.copernicus.eu\/documents\/247904\/0\/Sentinel-2-product-specifications-document-V14-9.pdf\">14.9<\/a>) and  previous (14.6, 14.5 and 14.2) Products Specification Document<\/li>\n<li>Identification of defective pixels from missing instrument source packets in L2A Scene Classification layer<\/li>\n<li>The use of Copernicus DEM@30m horizontal resolution<\/li>\n<li>Several Quality Improvements<\/li>\n<\/ul>\n<p>It is important to know, that the default configuration of the L2A algorithm provided with Sen2Cor version 2.11 is the same configuration as for the L2A &#8220;Core&#8221; Products processing in Sentinel-2 Ground Segment with L2A processing baseline 04.00. Therefore, no further tuning should be required on user side to get L2A Products similar to L2A Core Products. <\/p>\n<p>In order to generate products compatible with the L2A Core Products it is necessary to set the usage of a Digital Elevation Model to improve Scene Classification and have the activation of ESA-CCI data-package to be downloaded <a href=\"https:\/\/earth.esa.int\/eogateway\/ftp\/Sentinel-2\/ESACCI-LC-L4-ALL-FOR-SEN2COR-2.10.tar.gz\">here<\/a> and installed. The usage of ESA CCI data package for Sen2Cor v2.10 is detailed in the dedicated Software User Manual: <a href=\"https:\/\/step.esa.int\/thirdparties\/sen2cor\/2.11.0\/docs\/OMPC.TPZG.SUM.001%20-%20i1r0%20-%20Sen2Cor%202.11.00%20Configuration%20and%20User%20Manual.pdf\">S2-OMPC-L2A-SUM-V2.11.0.pdf<\/a>.<\/p>\n<p>In addition, users are informed now that Sen2Cor 2.11 is currently prepared to make use of the Copernicus DEM@90m and 30m horizontal resolution. The usage of the Copernicus DEM is detailed in the dedicated Software User Manual (section 2.2.8): <a href=\"https:\/\/step.esa.int\/thirdparties\/sen2cor\/2.11.0\/docs\/OMPC.TPZG.SUM.001%20-%20i1r0%20-%20Sen2Cor%202.11.00%20Configuration%20and%20User%20Manual.pdf\">S2-OMPC-L2A-SUM-V2.11.0.pdf<\/a>. <\/p>\n<p>Using the Copernicus DEM@90m, the only differences between L2A &#8220;Toolbox&#8221; and L2A &#8220;Core&#8221; Products are reported in the following table:<\/p>\n<table class=\"my_table\" style=\"border: 0px solid white; height: 123px;\" width=\"891\">\n<tr>\n<td style=\"text-align: center;\"><strong>Category of Difference<\/strong><\/td>\n<td style=\"text-align: center;\"><strong>Difference<\/strong><\/td>\n<td style=\"text-align: center;\"><strong>L2A Toolbox<\/strong><\/td>\n<td style=\"text-align: center;\"><strong>L2A Core Products<\/strong><\/td>\n<\/tr>\n<tr>\n<td rowspan=\"5\" style=\"text-align: center;\">Product Format<\/td>\n<td style=\"text-align: center;\">HTML Folder<\/td>\n<td style=\"text-align: center;\">No<\/td>\n<td style=\"text-align: center;\">Yes<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\">Manifest<\/td>\n<td colspan=\"2\" style=\"text-align: center;\">Same Set of Items but arranged in different order<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\">Product Quality Metadata<\/td>\n<td style=\"text-align: center;\">Copied from L1C<\/td>\n<td style=\"text-align: center;\">Generated by L2A On-line Quality Check (OLQC)<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\">JPEG2000 encoding library<\/td>\n<td style=\"text-align: center;\">OpenJPEG<\/td>\n<td style=\"text-align: center;\">Kakadu<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\">Processing baseline<\/td>\n<td style=\"text-align: center;\">99.99<\/td>\n<td style=\"text-align: center;\">Official, e.g. <strong>05.09<\/strong><\/td>\n<\/tr>\n<\/table>\n<p>The evolution of the processing baseline used to process Sentinel-2 L2A Core Products in Ground Segment are reported in the <a href=\"https:\/\/sentinel.esa.int\/web\/sentinel\/data-product-quality-reports\">L2A Data Quality Report<\/a>.<\/p>\n<p>For any questions about the usage of Sen2Cor, please follow the general STEP forum area dedicated to Sen2Cor: <a href=\"https:\/\/forum.step.esa.int\/c\/s2tbx\/sen2cor\">https:\/\/forum.step.esa.int\/c\/s2tbx\/sen2cor<\/a>.<\/p>\n<p>Latest release:<\/p>\n<ul>\n<li>2.11 &#8211; It was released on 06 December, 2022. This version runs on the operating systems: Linux and Windows (64 bit is mandatory). For details about the features and fixes, see the Software Release Note Document.<\/li>\n<ul>\n<li style=\"padding-top: 10px;\">Standalone installers:<\/li>\n<div style=\"padding-left: 60px;\">\n        Windows installer: <a href=\"https:\/\/step.esa.int\/thirdparties\/sen2cor\/2.11.0\/Sen2Cor-02.11.00-win64.zip\">Sen2Cor-02.11.00-win64.zip<\/a><br \/>\n        Linux installer: <a href=\"https:\/\/step.esa.int\/thirdparties\/sen2cor\/2.11.0\/Sen2Cor-02.11.00-Linux64.run\" download=\"Sen2Cor-02.11.00-Linux64.run\">Sen2Cor-02.11.00-Linux64.run<\/a>\n        <\/div>\n<\/ul>\n<\/ul>\n<p style=\"padding-left: 30px;\">\nDetailed information on all changes implemented in the new format of Sentinel-2 L2A product is available in the dedicated documentation online: <a href=\"https:\/\/sentinels.copernicus.eu\/documents\/247904\/0\/Sentinel-2-product-specifications-document-V14-9.pdf\">Sentinel-2 Products Specification Document (PSD)<\/a>. The Sentinel-2 Level 2A Algorithm Theoretical Baseline Document (<a href=\"https:\/\/step.esa.int\/thirdparties\/sen2cor\/2.10.0\/docs\/S2-PDGS-MPC-L2A-ATBD-V2.10.0.pdf\">ATBD<\/a>) provides the user with a very good insight of the algorithm.\n<\/p>\n<p style=\"padding-left: 30px;\">\nRelease Note: <a href=\"https:\/\/step.esa.int\/thirdparties\/sen2cor\/2.11.0\/docs\/OMPC.TPZG.SRN.003%20-%20i1r0%20-%20Sen2Cor%202.11.00%20Software%20Release%20Note.pdf\">S2-OMPC-L2A-SRN-V2.11.0.pdf<\/a><br \/>\nSoftware Installation Quick Guide: <a href=\"https:\/\/step.esa.int\/thirdparties\/sen2cor\/2.11.0\/docs\/Sen2Cor_Quick_Guide_V_1_2_2.pdf\">Sen2Cor_Quick_Guide_V_1_2_2.pdf<\/a><br \/>\nSoftware User Manual: <a href=\"https:\/\/step.esa.int\/thirdparties\/sen2cor\/2.11.0\/docs\/OMPC.TPZG.SUM.001%20-%20i1r0%20-%20Sen2Cor%202.11.00%20Configuration%20and%20User%20Manual.pdf\">S2-OMPC-L2A-SUM-V2.11.0.pdf<\/a><br \/>\nSentinel-2 Level 2A Product Definition: <a href=\"https:\/\/step.esa.int\/thirdparties\/sen2cor\/2.10.0\/docs\/S2-PDGS-MPC-L2A-PDD-V14.9-v4.9.pdf\">S2-OMPC-L2A-PDD-V14.9-v4.9.pdf<\/a><br \/>\nSentinel-2 Level 2A Input Output Data Definition: <a href=\"https:\/\/step.esa.int\/thirdparties\/sen2cor\/2.11.0\/docs\/OMPC.TPZG.IOD.001%20-%20i1r0%20-%20Sen2Cor%202.11.00%20IODD.pdf\">S2-OMPC-L2A-IODD-V2.11.0.pdf<\/a>\n<\/p>\n<p style=\"padding-left: 30px;\">\nIt is highlighted that the format of L2A products remains according to the current version of the Sentinel-2 Level 2A Product Definition (L2A PDD V14.9).<br \/>\nThe schemas of the GIPPs  L2A_CAL_AC_GIPP, L2A_CAL_SC_GIPP, L2A_GIPP, are attached in the IODD document as pdf files.\n<\/p>\n<p>Enjoy!<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Sen2Cor v2.11 installation packages are provided as standalone installers. For a short introduction of how to install the standalone version of Sen2Cor, read the installation steps described in Sen2Cor Quick Guide Sen2Cor_Quick_Guide_V_1_2_2.pdf The main new features in the Sen2Cor v2.11<\/p>\n","protected":false},"author":20,"featured_media":0,"parent":854,"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-2053","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/step.esa.int\/main\/wp-json\/wp\/v2\/pages\/2053","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\/20"}],"replies":[{"embeddable":true,"href":"https:\/\/step.esa.int\/main\/wp-json\/wp\/v2\/comments?post=2053"}],"version-history":[{"count":4,"href":"https:\/\/step.esa.int\/main\/wp-json\/wp\/v2\/pages\/2053\/revisions"}],"predecessor-version":[{"id":2180,"href":"https:\/\/step.esa.int\/main\/wp-json\/wp\/v2\/pages\/2053\/revisions\/2180"}],"up":[{"embeddable":true,"href":"https:\/\/step.esa.int\/main\/wp-json\/wp\/v2\/pages\/854"}],"wp:attachment":[{"href":"https:\/\/step.esa.int\/main\/wp-json\/wp\/v2\/media?parent=2053"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}