{
  "extent": {
    "spatial": {"bbox": [[
      -180,
      0,
      180,
      85
    ]]},
    "temporal": {"interval": [[
      "2026-07-01T00:00:00.000Z",
      "2026-07-31T23:59:59.999Z"
    ]]}
  },
  "stac_version": "1.0.0",
  "sci:doi": "10.57780/sm1-fbf89e0",
  "keywords": [
    "DIF10",
    "EARTH SCIENCE>LAND SURFACE",
    "EARTH SCIENCE>CRYOSPHERE>FROZEN GROUND",
    "SMOS",
    "MIRAS",
    "Orthoimagery",
    "Land Surface",
    "Frozen Ground and Permafrost",
    "L-Band (19.4 - 76.9) cm",
    "Sun-synchronous",
    "300",
    "758 km",
    "1000 km",
    "Interferometric Radiometers"
  ],
  "created": "2019-05-31T00:00:00.00Z",
  "description": "The SMOS Level 3 Freeze and Thaw (F/T) product provides daily information on the soil state in the Northern Hemisphere based on SMOS observations and associated ancillary data.  Daily products, in NetCDF format, are generated by the Finnish Meteorological Institute (FMI) and are available from 2010 onwards.  The processing algorithm makes use of gridded Level 3 brightness temperatures provided by CATDS (https://www.catds.fr). The data is provided in the Equal-Area Scalable Earth Grid (EASE2-Grid), at 25 km x 25 km resolution.   For an optimal exploitation of this dataset, please refer to the Resources section below to access Product Specifications, read-me-first notes, etc.",
  "sci:citation": "European Space Agency, 2023, SMOS Soil Freeze and Thaw State, Version 300",
  "type": "Collection",
  "title": "SMOS Soil Freeze and Thaw State 2026-07",
  "license": "other",
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      "title": "OADS repository - OADS repository"
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      "title": "ISO 19139 metadata",
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      "title": "DIF-10 metadata",
      "type": "application/dif10+xml"
    },
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    "metadata_html": {
      "roles": ["metadata"],
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      "title": "HTML",
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      "title": "Landing page"
    },
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      "rel": "related",
      "href": "https://fedeo.ceos.org/series/eo:platform/SMOS",
      "title": "More collections for SMOS platform"
    },
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      "rel": "related",
      "href": "https://fedeo.ceos.org/concepts/instruments/5cda1e1d-7fb8-59c0-8a37-eaceff0ce027",
      "title": "More collections for MIRAS instrument"
    },
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      "href": "https://fedeo.ceos.org/series/eo:platform/SMOS/L3_FT_Open/2026/07",
      "type": "application/json"
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      "href": "https://fedeo.ceos.org",
      "type": "application/json",
      "title": "FedEO Clearinghouse"
    },
    {
      "rel": "parent",
      "href": "https://fedeo.ceos.org/series/eo:platform/SMOS/L3_FT_Open/2026",
      "title": "L3_FT_Open/2026",
      "type": "application/json"
    },
    {
      "rel": "license",
      "href": "http://inspire.ec.europa.eu/metadata-codelist/LimitationsOnPublicAccess/INSPIRE_Directive_Article13_1a",
      "type": "application/x-binary",
      "title": "Other Constraints"
    },
    {
      "rel": "license",
      "href": "https://earth.esa.int/eogateway/documents/20142/1564626/Terms-and-Conditions-for-the-use-of-ESA-Data.pdf",
      "type": "application/pdf",
      "title": "Utilisation of this data is subject to ESA's Earth Observation Terms and Conditions"
    },
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      "title": "OpenSearch Description Document"
    },
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      "type": "text/html",
      "title": "SMOS Level 3 Soil F/T Service at the Finnish Meteorological Institute (FMI) - External resources"
    },
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      "rel": "describedby",
      "href": "https://earth.esa.int/eogateway/documents/20142/37627/SMOS-Freeze-and-Thaw-PDD.pdf",
      "type": "application/pdf",
      "title": "SMOS Level 3 Soil F/T Products Description Document - Product Specifications"
    },
    {
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      "href": "https://earth.esa.int/eogateway/documents/20142/37627/SMOS-FTS-Read-me-first.pdf",
      "type": "application/pdf",
      "title": "Read-me-first note for the release of SMOS Level 3 Soil F/T data products - Release Note"
    },
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      "rel": "describedby",
      "href": "https://earth.esa.int/documents/d/earth-online/smos-soil-freeze-and-thaw-state-atbd",
      "type": "application/pdf",
      "title": "SMOS Level 3 Soil F/T Algorithm Theoretical Basis Document - Algorithm Theoretical Basis Document"
    },
    {
      "rel": "describedby",
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      "title": "SMOS Software Tools - Software Tools"
    },
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      "rel": "describedby",
      "href": "https://esatellus.service-now.com/csp?id=esa_simple_request",
      "type": "text/html",
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    },
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  "id": "L3_FT_Open-2026-07",
  "updated": "2026-02-10T14:08:36Z",
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  ],
  "summaries": {
    "processing:level": ["L3"],
    "instruments": ["MIRAS"],
    "platform": ["SMOS"]
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}