{
  "extent": {
    "spatial": {"bbox": [[
      -180,
      -90,
      180,
      90
    ]]},
    "temporal": {"interval": [[
      "2021-10-09T00:00:00.000Z",
      null
    ]]}
  },
  "stac_version": "1.1.0",
  "keywords": [
    "Copernicus",
    "Sentinel",
    "EU",
    "ESA",
    "EUMETSAT",
    "Satellite",
    "Global",
    "Earth"
  ],
  "description": "The Sentinel-6 P4 Level 2 Near Real-Time (NRT) product provides low-latency, operational-quality ocean surface data, including sea surface height, wind speed, and wave height measurements. The data are segmented into 10-minute granules per ground station pass and are delivered within three hours of acquisition. The product is optimized for use by meteorological and oceanographic agencies and is provided in NetCDF and BUFR formats.",
  "sci:citation": "Copernicus Sentinel data [Year]",
  "type": "Collection",
  "bands": [
    {
      "sar:bandwidth": 0.32,
      "sar:frequency_band": "C",
      "sar:center_frequency": 5.41,
      "description": "Ionospheric correction and surface roughness estimation"
    },
    {
      "sar:bandwidth": 0.32,
      "sar:frequency_band": "Ku",
      "sar:center_frequency": 13.575,
      "description": "Primary altimetric measurements"
    }
  ],
  "title": "Sentinel-6 P4 Level 2 Near Real-Time (NRT)",
  "auth:schemes": {
    "s3": {"type": "s3"},
    "oidc": {
      "openIdConnectUrl": "https://identity.dataspace.copernicus.eu/auth/realms/CDSE/.well-known/openid-configuration",
      "type": "openIdConnect"
    }
  },
  "license": "other",
  "assets": {
    "thumbnail": {
      "proj:code": null,
      "proj:shape": [
        360,
        640
      ],
      "roles": ["thumbnail"],
      "href": "https://s3.waw3-2.cloudferro.com/swift/v1/stac-png/S6_P4_2_NR.png",
      "type": "image/png",
      "title": "Sentinel-6 P4 Level 2 Near Real-Time (NRT)"
    },
    "metadata_ogc_17_069r3": {
      "roles": ["metadata"],
      "href": "https://fedeo.ceos.org/collections/sentinel-6-p4-2-nrt",
      "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/sentinel-6-p4-2-nrt?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/sentinel-6-p4-2-nrt?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/sentinel-6-p4-2-nrt?httpAccept=application/dif10%2Bxml",
      "title": "DIF-10 metadata",
      "type": "application/dif10+xml"
    },
    "metadata_ogc_17_084r1": {
      "roles": ["metadata"],
      "href": "https://fedeo.ceos.org/collections/sentinel-6-p4-2-nrt?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/sentinel-6-p4-2-nrt?httpAccept=text/html",
      "title": "HTML",
      "type": "text/html"
    },
    "metadata_iso_191115_3": {
      "roles": ["metadata"],
      "href": "https://fedeo.ceos.org/collections/sentinel-6-p4-2-nrt?httpAccept=application/vnd.iso.19115-3%2Bxml",
      "title": "ISO 19115-3 metadata",
      "type": "application/vnd.iso.19115-3+xml"
    },
    "quicklook": {
      "roles": ["overview"],
      "href": "https://s3.waw3-2.cloudferro.com/swift/v1/stac-png/S6_P4_2_NR.png",
      "type": "image/png",
      "title": "graphic overview"
    }
  },
  "storage:schemes": {
    "creodias-s3": {
      "description": "Comprehensive Earth Observation Data (EODATA) archive offered by CREODIAS as a commercial part of CDSE, designed to provide users with access to a vast repository of satellite data without predefined quota limits",
      "type": "custom-s3",
      "title": "CREODIAS S3",
      "platform": "https://eodata.cloudferro.com",
      "requester_pays": true
    },
    "cdse-s3": {
      "description": "This endpoint provides access to EO data which is stored on the object storage of both CloudFerro Cloud and OpenTelekom Cloud (OTC). See the [documentation](https://documentation.dataspace.copernicus.eu/APIs/S3.html) for more information, including how to get credentials.",
      "type": "custom-s3",
      "title": "Copernicus Data Space Ecosystem S3",
      "platform": "https://eodata.dataspace.copernicus.eu",
      "requester_pays": false
    }
  },
  "transformClass": "RemoteStacResponseHandler",
  "links": [
    {
      "rel": "canonical",
      "href": "https://stac.dataspace.copernicus.eu/v1/collections/sentinel-6-p4-2-nrt",
      "type": "application/json",
      "title": "Original metadata"
    },
    {
      "rel": "license",
      "href": "https://sentinel.esa.int/documents/247904/690755/Sentinel_Data_Legal_Notice",
      "type": "application/pdf",
      "title": "Legal notice on the use of Copernicus Sentinel Data and Service Information"
    },
    {
      "rel": "http://www.opengis.net/def/rel/ogc/1.0/queryables",
      "href": "https://stac.dataspace.copernicus.eu/v1/collections/sentinel-6-p4-2-nrt/queryables",
      "type": "application/schema+json",
      "title": "Queryables"
    },
    {
      "rel": "self",
      "href": "https://fedeo.ceos.org/series/eo:organisationName/EC/sentinel-6-p4-2-nrt",
      "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/EC",
      "title": "EC",
      "type": "application/json"
    },
    {
      "rel": "items",
      "href": "https://fedeo.ceos.org/collections/sentinel-6-p4-2-nrt/items?httpAccept=application/geo%2Bjson;profile=https://stacspec.org",
      "type": "application/geo+json",
      "title": "Datasets search for the series sentinel-6-p4-2-nrt"
    },
    {
      "rel": "http://www.opengis.net/def/rel/ogc/1.0/queryables",
      "href": "https://fedeo.ceos.org/collections/sentinel-6-p4-2-nrt/queryables",
      "type": "application/schema+json",
      "title": "Queryables for sentinel-6-p4-2-nrt"
    },
    {
      "rel": "search",
      "href": "https://fedeo.ceos.org/collections/series/items/sentinel-6-p4-2-nrt/api",
      "type": "application/opensearchdescription+xml",
      "title": "OpenSearch Description Document"
    },
    {
      "rel": "alternate",
      "href": "https://fedeo.ceos.org/collections/sentinel-6-p4-2-nrt?httpAccept=application/atom%2Bxml",
      "type": "application/atom+xml",
      "title": "Atom format"
    },
    {
      "rel": "alternate",
      "href": "https://fedeo.ceos.org/collections/sentinel-6-p4-2-nrt?httpAccept=application/xml",
      "type": "application/xml",
      "title": "Dublin Core metadata"
    },
    {
      "rel": "alternate",
      "href": "https://fedeo.ceos.org/collections/sentinel-6-p4-2-nrt?httpAccept=application/ld%2Bjson",
      "type": "application/ld+json",
      "title": "JSON-LD metadata"
    },
    {
      "rel": "alternate",
      "href": "https://fedeo.ceos.org/collections/sentinel-6-p4-2-nrt?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/sentinel-6-p4-2-nrt?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/sentinel-6-p4-2-nrt?httpAccept=application/rdf%2Bxml",
      "type": "application/rdf+xml",
      "title": "RDF/XML metadata"
    },
    {
      "rel": "alternate",
      "href": "https://fedeo.ceos.org/collections/sentinel-6-p4-2-nrt?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/sentinel-6-p4-2-nrt?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/sentinel-6-p4-2-nrt?httpAccept=text/turtle",
      "type": "text/turtle",
      "title": "Turtle metadata"
    },
    {
      "rel": "alternate",
      "href": "https://fedeo.ceos.org/collections/sentinel-6-p4-2-nrt?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/sentinel-6-p4-2-nrt?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/EC/sentinel-6-p4-2-nrt/2021",
      "type": "application/json",
      "title": "2021"
    },
    {
      "rel": "child",
      "href": "https://fedeo.ceos.org/series/eo:organisationName/EC/sentinel-6-p4-2-nrt/2022",
      "type": "application/json",
      "title": "2022"
    },
    {
      "rel": "child",
      "href": "https://fedeo.ceos.org/series/eo:organisationName/EC/sentinel-6-p4-2-nrt/2023",
      "type": "application/json",
      "title": "2023"
    },
    {
      "rel": "child",
      "href": "https://fedeo.ceos.org/series/eo:organisationName/EC/sentinel-6-p4-2-nrt/2024",
      "type": "application/json",
      "title": "2024"
    },
    {
      "rel": "child",
      "href": "https://fedeo.ceos.org/series/eo:organisationName/EC/sentinel-6-p4-2-nrt/2025",
      "type": "application/json",
      "title": "2025"
    },
    {
      "rel": "child",
      "href": "https://fedeo.ceos.org/series/eo:organisationName/EC/sentinel-6-p4-2-nrt/2026",
      "type": "application/json",
      "title": "2026"
    }
  ],
  "id": "sentinel-6-p4-2-nrt",
  "item_assets": {
    "reduced_measurement": {
      "alternate:name": "S3",
      "roles": ["data"],
      "alternate": {"https": {
        "alternate:name": "HTTPS",
        "auth:refs": ["oidc"],
        "storage:refs": []
      }},
      "auth:refs": ["s3"],
      "type": "application/netcdf",
      "bands": [
        {
          "sar:bandwidth": 0.32,
          "sar:frequency_band": "C",
          "sar:center_frequency": 5.41,
          "description": "Ionospheric correction and surface roughness estimation"
        },
        {
          "sar:bandwidth": 0.32,
          "sar:frequency_band": "Ku",
          "sar:center_frequency": 13.575,
          "description": "Primary altimetric measurements"
        }
      ],
      "title": "Reduced Measurement Data Set",
      "storage:refs": [
        "cdse-s3",
        "creodias-s3"
      ]
    },
    "standard_measurement": {
      "alternate:name": "S3",
      "roles": ["data"],
      "alternate": {"https": {
        "alternate:name": "HTTPS",
        "auth:refs": ["oidc"],
        "storage:refs": []
      }},
      "auth:refs": ["s3"],
      "type": "application/netcdf",
      "bands": [
        {
          "sar:bandwidth": 0.32,
          "sar:frequency_band": "C",
          "sar:center_frequency": 5.41,
          "description": "Ionospheric correction and surface roughness estimation"
        },
        {
          "sar:bandwidth": 0.32,
          "sar:frequency_band": "Ku",
          "sar:center_frequency": 13.575,
          "description": "Primary altimetric measurements"
        }
      ],
      "title": "Standard Measurement Data Set",
      "storage:refs": [
        "cdse-s3",
        "creodias-s3"
      ]
    },
    "product": {
      "roles": [
        "data",
        "metadata",
        "archive"
      ],
      "auth:refs": ["oidc"],
      "type": "application/zip",
      "title": "Zipped product"
    },
    "manifest": {
      "alternate:name": "S3",
      "roles": ["metadata"],
      "alternate": {"https": {
        "alternate:name": "HTTPS",
        "auth:refs": ["oidc"],
        "storage:refs": []
      }},
      "auth:refs": ["s3"],
      "type": "application/xml",
      "title": "manifest.safe",
      "storage:refs": [
        "cdse-s3",
        "creodias-s3"
      ]
    },
    "xfdumanifest": {
      "alternate:name": "S3",
      "roles": ["metadata"],
      "alternate": {"https": {
        "alternate:name": "HTTPS",
        "auth:refs": ["oidc"],
        "storage:refs": []
      }},
      "auth:refs": ["s3"],
      "type": "application/xml",
      "title": "Product manifest",
      "storage:refs": [
        "cdse-s3",
        "creodias-s3"
      ]
    },
    "eop_metadata": {
      "alternate:name": "S3",
      "roles": ["metadata"],
      "alternate": {"https": {
        "alternate:name": "HTTPS",
        "auth:refs": ["oidc"],
        "storage:refs": []
      }},
      "auth:refs": ["s3"],
      "type": "application/xml",
      "title": "EOP Metadata",
      "storage:refs": [
        "cdse-s3",
        "creodias-s3"
      ]
    }
  },
  "stac_extensions": [
    "https://stac-extensions.github.io/alternate-assets/v1.2.0/schema.json",
    "https://stac-extensions.github.io/altimetry/v0.1.0/schema.json",
    "https://stac-extensions.github.io/authentication/v1.1.0/schema.json",
    "https://stac-extensions.github.io/processing/v1.2.0/schema.json",
    "https://stac-extensions.github.io/product/v1.0.0/schema.json",
    "https://stac-extensions.github.io/projection/v2.0.0/schema.json",
    "https://stac-extensions.github.io/sar/v1.3.0/schema.json",
    "https://stac-extensions.github.io/sat/v1.1.0/schema.json",
    "https://stac-extensions.github.io/storage/v2.0.0/schema.json",
    "https://stac-extensions.github.io/scientific/v1.0.0/schema.json"
  ],
  "providers": [
    {
      "roles": ["producer"],
      "name": "EUMETSAT",
      "url": "https://sentinel.esa.int/web/sentinel/missions/sentinel-6"
    },
    {
      "roles": ["licensor"],
      "name": "European Commission",
      "url": "https://commission.europa.eu/"
    },
    {
      "roles": [
        "host",
        "processor"
      ],
      "name": "CloudFerro",
      "url": "https://cloudferro.com/"
    }
  ],
  "summaries": {
    "proj:code": [null],
    "processing:level": ["L2"],
    "sat:platform_international_designator": ["2020-086A"],
    "instruments": ["p4"],
    "constellation": ["sentinel-6"],
    "product:timeliness": ["PT3H"],
    "sat:orbit_state": [
      "ascending",
      "descending"
    ],
    "gsd": [20000],
    "product:type": ["P4_2__LR_____"],
    "altm:instrument_type": ["sar"],
    "platform": ["sentinel-6a"],
    "product:timeliness_category": ["NR"]
  }
}