{ "extent": { "spatial": {"bbox": [[ -180, -90, 180, -56 ]]}, "temporal": {"interval": [[ "2017-01-01T00:00:00.000Z", "2020-08-31T23:59:59.999Z" ]]} }, "stac_version": "1.0.0", "keywords": [ "Antarctic", "Ice Sheet Velocity", "ESA", "CCI", "orthoimagery" ], "description": "This dataset contains monthly gridded ice velocity maps of the Antarctic Ice Sheet derived from Sentinel-1 data acquired between 2017-01-01 and 2020-08-31. It was generated by ENVEO, as part of the ESA Antarctic Ice Sheet Climate Change Initiative project (Antarctic_Ice_Sheet_cci).The surface velocity is derived by applying feature tracking techniques using Sentinel-1 synthetic aperture radar (SAR) data acquired in the Interferometric Wide (IW) swath mode. Ice velocity is provided at 200m grid spacing in Polar Stereographic projection (EPSG: 3031). The horizontal velocity components are provided in true meters per day, towards easting and northing direction of the grid. The vertical displacement is derived from a digital elevation model. Provided is a NetCDF file with the velocity components: vx, vy, vz, along with maps showing the magnitude of the horizontal components, the valid pixel count and uncertainty. The product combines all ice velocity maps, based on 6- and 12-day repeats, acquired within a single month in a monthly averaged product.", "type": "Collection", "title": "ESA Antarctic Ice Sheet Climate Change Initiative (Antarctic_Ice_Sheet_cci): Antarctic Ice Sheet monthly velocity from 2017 to 2020, derived from Sentinel-1, v1", "license": "other", "assets": { "enclosure": { "roles": ["data"], "href": "http://data.ceda.ac.uk/neodc/esacci/ice_sheets_antarctica/data/ice_velocity/antarctic_ice_sheet/sentinel_1/monthly/v1.0/", "type": "application/x-binary", "title": "DOWNLOAD - Download Data" }, "metadata_ogc_17_069r3": { "roles": ["metadata"], "href": "https://fedeo.ceos.org/collections/00fe090efc58446e8980992a617f632f", "title": "OGC 17-069r3 metadata", "type": "application/geo+json;profile=\"http://www.opengis.net/spec/ogcapi-features-1/1.0\"" }, "metadata_iso_19139": { "roles": ["metadata"], "href": "https://fedeo.ceos.org/collections/00fe090efc58446e8980992a617f632f?httpAccept=application/vnd.iso.19139%2Bxml", "title": "ISO 19139 metadata", "type": "application/vnd.iso.19139+xml" }, "metadata_iso_19139_2": { "roles": ["metadata"], "href": "https://fedeo.ceos.org/collections/00fe090efc58446e8980992a617f632f?httpAccept=application/vnd.iso.19139-2%2Bxml", "title": "ISO 19139-2 metadata", "type": "application/vnd.iso.19139-2+xml" }, "metadata_dif_10": { "roles": ["metadata"], "href": "https://fedeo.ceos.org/collections/00fe090efc58446e8980992a617f632f?httpAccept=application/dif10%2Bxml", "title": "DIF-10 metadata", "type": "application/dif10+xml" }, "metadata_ogc_17_084r1": { "roles": ["metadata"], "href": "https://fedeo.ceos.org/collections/00fe090efc58446e8980992a617f632f?mode=owc", "title": "OGC 17-084r1 metadata", "type": "application/geo+json;profile=\"http://www.opengis.net/spec/eoc-geojson/1.0\"" }, "metadata_html": { "roles": ["metadata"], "href": "https://fedeo.ceos.org/collections/00fe090efc58446e8980992a617f632f?httpAccept=text/html", "title": "HTML", "type": "text/html" }, "metadata_iso_191115_3": { "roles": ["metadata"], "href": "https://fedeo.ceos.org/collections/00fe090efc58446e8980992a617f632f?httpAccept=application/vnd.iso.19115-3%2Bxml", "title": "ISO 19115-3 metadata", "type": "application/vnd.iso.19115-3+xml" } }, "links": [ { "rel": "self", "href": "https://fedeo.ceos.org/series/eo:organisationName/CEDA/00fe090efc58446e8980992a617f632f", "type": "application/json" }, { "rel": "root", "href": "https://fedeo.ceos.org", "type": "application/json", "title": "FedEO Clearinghouse" }, { "rel": "parent", "href": "https://fedeo.ceos.org/series/eo:organisationName/CEDA", "title": "CEDA", "type": "application/json" }, { "rel": "items", "href": "https://fedeo.ceos.org/collections/00fe090efc58446e8980992a617f632f/items?httpAccept=application/geo%2Bjson;profile=https://stacspec.org", "type": "application/geo+json", "title": "Datasets search for the series 00fe090efc58446e8980992a617f632f" }, { "rel": "http://www.opengis.net/def/rel/ogc/1.0/queryables", "href": "https://fedeo.ceos.org/collections/00fe090efc58446e8980992a617f632f/queryables", "type": "application/schema+json", "title": "Queryables for 00fe090efc58446e8980992a617f632f" }, { "rel": "license", "href": "https://artefacts.ceda.ac.uk/licences/specific_licences/esacci_icesheets_antarctic_terms_and_conditions.pdf", "type": "application/pdf", "title": "Other Constraints" }, { "rel": "search", "href": "https://fedeo.ceos.org/collections/series/items/00fe090efc58446e8980992a617f632f/api", "type": "application/opensearchdescription+xml", "title": "OpenSearch Description Document" }, { "rel": "describedby", "href": "https://catalogue.ceda.ac.uk/uuid/00fe090efc58446e8980992a617f632f", "title": "CEDA Data Catalogue Page - Detail and access information for the resource" }, { "rel": "describedby", "href": "https://climate.esa.int", "title": "ESA Climate Change Initiative website - No further details." }, { "rel": "describedby", "href": "https://climate.esa.int/projects/ice-sheets-antarctic", "title": "Antarctic Ice Sheets CCI project webpages - No further details." }, { "rel": "describedby", "href": "https://climate.esa.int/documents/1243/ST-UL-ESA-AISCCI-PUG-0001.pdf", "type": "application/pdf", "title": "Product User Guide - No further details." }, { "rel": "alternate", "href": "https://fedeo.ceos.org/collections/00fe090efc58446e8980992a617f632f?httpAccept=application/atom%2Bxml", "type": "application/atom+xml", "title": "Atom format" }, { "rel": "alternate", "href": "https://fedeo.ceos.org/collections/00fe090efc58446e8980992a617f632f?httpAccept=application/xml", "type": "application/xml", "title": "Dublin Core metadata" }, { "rel": "alternate", "href": "https://fedeo.ceos.org/collections/00fe090efc58446e8980992a617f632f?httpAccept=application/ld%2Bjson", "type": "application/ld+json", "title": "JSON-LD metadata" }, { "rel": "alternate", "href": "https://fedeo.ceos.org/collections/00fe090efc58446e8980992a617f632f?httpAccept=application/ld%2Bjson;profile=https://schema.org", "type": "application/ld+json;profile=\"https://schema.org\"", "title": "JSON-LD (schema.org) metadata" }, { "rel": "alternate", "href": "https://fedeo.ceos.org/collections/00fe090efc58446e8980992a617f632f?httpAccept=application/ld%2Bjson;profile=http://data.europa.eu/930/", "type": "application/ld+json;profile=\"http://data.europa.eu/930/\"", "title": "JSON-LD (GeoDCAT-AP) metadata" }, { "rel": "alternate", "href": "https://fedeo.ceos.org/collections/00fe090efc58446e8980992a617f632f?httpAccept=application/rdf%2Bxml", "type": "application/rdf+xml", "title": "RDF/XML metadata" }, { "rel": "alternate", "href": "https://fedeo.ceos.org/collections/00fe090efc58446e8980992a617f632f?httpAccept=application/rdf%2Bxml;profile=https://schema.org", "type": "application/rdf+xml;profile=\"https://schema.org\"", "title": "RDF/XML (schema.org) metadata" }, { "rel": "alternate", "href": "https://fedeo.ceos.org/collections/00fe090efc58446e8980992a617f632f?httpAccept=application/rdf%2Bxml;profile=http://data.europa.eu/930/", "type": "application/rdf+xml;profile=\"http://data.europa.eu/930/\"", "title": "RDF/XML (GeoDCAT-AP) metadata" }, { "rel": "alternate", "href": "https://fedeo.ceos.org/collections/00fe090efc58446e8980992a617f632f?httpAccept=text/turtle", "type": "text/turtle", "title": "Turtle metadata" }, { "rel": "alternate", "href": "https://fedeo.ceos.org/collections/00fe090efc58446e8980992a617f632f?httpAccept=text/turtle;profile=https://schema.org", "type": "text/turtle;profile=\"https://schema.org\"", "title": "Turtle (schema.org) metadata" }, { "rel": "alternate", "href": "https://fedeo.ceos.org/collections/00fe090efc58446e8980992a617f632f?httpAccept=text/turtle;profile=http://data.europa.eu/930/", "type": "text/turtle;profile=\"http://data.europa.eu/930/\"", "title": "Turtle (GeoDCAT-AP) metadata" }, { "rel": "child", "href": "https://fedeo.ceos.org/series/eo:organisationName/CEDA/00fe090efc58446e8980992a617f632f/2017", "type": "application/json", "title": "2017" }, { "rel": "child", "href": "https://fedeo.ceos.org/series/eo:organisationName/CEDA/00fe090efc58446e8980992a617f632f/2018", "type": "application/json", "title": "2018" }, { "rel": "child", "href": "https://fedeo.ceos.org/series/eo:organisationName/CEDA/00fe090efc58446e8980992a617f632f/2019", "type": "application/json", "title": "2019" }, { "rel": "child", "href": "https://fedeo.ceos.org/series/eo:organisationName/CEDA/00fe090efc58446e8980992a617f632f/2020", "type": "application/json", "title": "2020" }, { "rel": "item", "href": "https://fedeo.ceos.org/collections/00fe090efc58446e8980992a617f632f/items/8b09b422e189dbdb5ac28d550e8375f5232ed277?httpAccept=application/geo%2Bjson;profile=%22https:%2F%2Fstacspec.org%22", "type": "application/geo+json", "title": "00README_catalogue_and_licence.txt" }, { "rel": "item", "href": "https://fedeo.ceos.org/collections/00fe090efc58446e8980992a617f632f/items/249a8c5e3a56b178198c0a0a11446ae88ed8beb8?httpAccept=application/geo%2Bjson;profile=%22https:%2F%2Fstacspec.org%22", "type": "application/geo+json", "title": "20170101-ESACCI-L3C_AIS-IV-S1-1M_200m-fv1.0.nc" }, { "rel": "item", "href": "https://fedeo.ceos.org/collections/00fe090efc58446e8980992a617f632f/items/9508c807e2726c405be4f232dc883b24d1f515e2?httpAccept=application/geo%2Bjson;profile=%22https:%2F%2Fstacspec.org%22", "type": "application/geo+json", "title": "20170201-ESACCI-L3C_AIS-IV-S1-1M_200m-fv1.0.nc" }, { "rel": "item", "href": "https://fedeo.ceos.org/collections/00fe090efc58446e8980992a617f632f/items/f24ce98adf910f7edb7f154bcd4c239cb8b28c04?httpAccept=application/geo%2Bjson;profile=%22https:%2F%2Fstacspec.org%22", "type": "application/geo+json", "title": "20170301-ESACCI-L3C_AIS-IV-S1-1M_200m-fv1.0.nc" }, { "rel": "item", "href": "https://fedeo.ceos.org/collections/00fe090efc58446e8980992a617f632f/items/977f5a94996dc4900189072c756c01d7f665c3c6?httpAccept=application/geo%2Bjson;profile=%22https:%2F%2Fstacspec.org%22", "type": "application/geo+json", "title": "20170401-ESACCI-L3C_AIS-IV-S1-1M_200m-fv1.0.nc" }, { "rel": "item", "href": "https://fedeo.ceos.org/collections/00fe090efc58446e8980992a617f632f/items/113414293fd5ed82dd6e43c2b3bf26c734d79e3b?httpAccept=application/geo%2Bjson;profile=%22https:%2F%2Fstacspec.org%22", "type": "application/geo+json", "title": "20170501-ESACCI-L3C_AIS-IV-S1-1M_200m-fv1.0.nc" }, { "rel": "item", "href": "https://fedeo.ceos.org/collections/00fe090efc58446e8980992a617f632f/items/7434a65a1c349b64695be18080d889b2c825a705?httpAccept=application/geo%2Bjson;profile=%22https:%2F%2Fstacspec.org%22", "type": "application/geo+json", "title": "20170601-ESACCI-L3C_AIS-IV-S1-1M_200m-fv1.0.nc" }, { "rel": "item", "href": "https://fedeo.ceos.org/collections/00fe090efc58446e8980992a617f632f/items/e021824f49c97977c2ec6a63197c3fec0933ea57?httpAccept=application/geo%2Bjson;profile=%22https:%2F%2Fstacspec.org%22", "type": "application/geo+json", "title": "20170701-ESACCI-L3C_AIS-IV-S1-1M_200m-fv1.0.nc" }, { "rel": "item", "href": "https://fedeo.ceos.org/collections/00fe090efc58446e8980992a617f632f/items/3ce3b243b1328e7920af4d44023ffb04649bcb1f?httpAccept=application/geo%2Bjson;profile=%22https:%2F%2Fstacspec.org%22", "type": "application/geo+json", "title": "20170801-ESACCI-L3C_AIS-IV-S1-1M_200m-fv1.0.nc" }, { "rel": "item", "href": "https://fedeo.ceos.org/collections/00fe090efc58446e8980992a617f632f/items/fac7125c760f4cc4221686fcbb37f6c910e4063f?httpAccept=application/geo%2Bjson;profile=%22https:%2F%2Fstacspec.org%22", "type": "application/geo+json", "title": "20170901-ESACCI-L3C_AIS-IV-S1-1M_200m-fv1.0.nc" }, { "rel": "item", "href": "https://fedeo.ceos.org/collections/00fe090efc58446e8980992a617f632f/items/c810f6b65db9155178ea5683fef720b5a0e127a3?httpAccept=application/geo%2Bjson;profile=%22https:%2F%2Fstacspec.org%22", "type": "application/geo+json", "title": "20171001-ESACCI-L3C_AIS-IV-S1-1M_200m-fv1.0.nc" }, { "rel": "item", "href": "https://fedeo.ceos.org/collections/00fe090efc58446e8980992a617f632f/items/d7d00ac41ce56067c0354158df09d754211362d9?httpAccept=application/geo%2Bjson;profile=%22https:%2F%2Fstacspec.org%22", "type": "application/geo+json", "title": "20171101-ESACCI-L3C_AIS-IV-S1-1M_200m-fv1.0.nc" }, { "rel": "item", "href": "https://fedeo.ceos.org/collections/00fe090efc58446e8980992a617f632f/items/51482ac87e45ce184091380c540b95e493d326e3?httpAccept=application/geo%2Bjson;profile=%22https:%2F%2Fstacspec.org%22", "type": "application/geo+json", "title": "20171201-ESACCI-L3C_AIS-IV-S1-1M_200m-fv1.0.nc" }, { "rel": "item", "href": "https://fedeo.ceos.org/collections/00fe090efc58446e8980992a617f632f/items/6c2a0d326814485809a410948a70a3cfb0f81af5?httpAccept=application/geo%2Bjson;profile=%22https:%2F%2Fstacspec.org%22", "type": "application/geo+json", "title": "20180101-ESACCI-L3C_AIS-IV-S1-1M_200m-fv1.0.nc" }, { "rel": "item", "href": "https://fedeo.ceos.org/collections/00fe090efc58446e8980992a617f632f/items/cf44fff7553d5cf18d16dc32648db1a0c80a8b99?httpAccept=application/geo%2Bjson;profile=%22https:%2F%2Fstacspec.org%22", "type": "application/geo+json", "title": "20180201-ESACCI-L3C_AIS-IV-S1-1M_200m-fv1.0.nc" }, { "rel": "item", "href": "https://fedeo.ceos.org/collections/00fe090efc58446e8980992a617f632f/items/f96746afb8221793b4cc811f0aaa1e7afdd28e3b?httpAccept=application/geo%2Bjson;profile=%22https:%2F%2Fstacspec.org%22", "type": "application/geo+json", "title": "20180301-ESACCI-L3C_AIS-IV-S1-1M_200m-fv1.0.nc" }, { "rel": "item", "href": "https://fedeo.ceos.org/collections/00fe090efc58446e8980992a617f632f/items/83aadca9bdb9869d11c43435524f37538e38dc1f?httpAccept=application/geo%2Bjson;profile=%22https:%2F%2Fstacspec.org%22", "type": "application/geo+json", "title": "20180401-ESACCI-L3C_AIS-IV-S1-1M_200m-fv1.0.nc" }, { "rel": "item", "href": "https://fedeo.ceos.org/collections/00fe090efc58446e8980992a617f632f/items/712a1ef9f10647fa0f1efdb0b8a6590f97eaf8da?httpAccept=application/geo%2Bjson;profile=%22https:%2F%2Fstacspec.org%22", "type": "application/geo+json", "title": "20180501-ESACCI-L3C_AIS-IV-S1-1M_200m-fv1.0.nc" }, { "rel": "item", "href": "https://fedeo.ceos.org/collections/00fe090efc58446e8980992a617f632f/items/19262a9f5d5041851b5c703bc31f2e03444e3805?httpAccept=application/geo%2Bjson;profile=%22https:%2F%2Fstacspec.org%22", "type": "application/geo+json", "title": "20180601-ESACCI-L3C_AIS-IV-S1-1M_200m-fv1.0.nc" }, { "rel": "item", "href": "https://fedeo.ceos.org/collections/00fe090efc58446e8980992a617f632f/items/eca95d571812f8431967c54a8361823a0eb1a969?httpAccept=application/geo%2Bjson;profile=%22https:%2F%2Fstacspec.org%22", "type": "application/geo+json", "title": "20180701-ESACCI-L3C_AIS-IV-S1-1M_200m-fv1.0.nc" }, { "rel": "first", "href": "https://fedeo.ceos.org/series/eo:organisationName/CEDA/00fe090efc58446e8980992a617f632f?startRecord=1", "type": "application/json" }, { "rel": "next", "href": "https://fedeo.ceos.org/series/eo:organisationName/CEDA/00fe090efc58446e8980992a617f632f?startRecord=21", "type": "application/json" }, { "rel": "last", "href": "https://fedeo.ceos.org/series/eo:organisationName/CEDA/00fe090efc58446e8980992a617f632f?startRecord=41", "type": "application/json" } ], "id": "00fe090efc58446e8980992a617f632f", "updated": "2026-06-04T01:01:42Z", "providers": [ { "roles": ["producer"], "name": "CEDA" }, { "roles": ["host"], "name": "FedEO", "url": "https://fedeo.ceos.org/readme.html" } ], "summaries": {} }