{
  "extent": {
    "spatial": {"bbox": [[
      -180,
      -90,
      180,
      90
    ]]},
    "temporal": {"interval": [[
      "2017-03-01T00:00:00.000Z",
      "2020-01-15T00:00:00.000Z"
    ]]}
  },
  "stac_version": "1.0.0",
  "keywords": [
    "DIF10",
    "EARTH SCIENCE>ATMOSPHERE",
    "EARTH SCIENCE>CLIMATE INDICATORS>ATMOSPHERIC/OCEAN INDICATORS",
    "TanSat",
    "ACGS",
    "CAPI",
    "Orthoimagery",
    "Atmosphere",
    "Atmospheric Indicators",
    "VIS (0.40 - 0.75) µm",
    "NIR (0.75 - 1.30) µm",
    "SWIR (1.3 - 3.0) µm",
    "Sun-synchronous",
    "Low Resolution - LR (500 - 1200) m",
    "700 km",
    "20 km for ACGS, 375 km for CAPI",
    "Spectrometers",
    "Imaging Spectrometers/Radiometers"
  ],
  "created": "2022-12-13T00:00:00.00Z",
  "description": "The Atmospheric Carbon-dioxide Grating Spectrometer (ACGS) instrument is pushbroom spectrometer operating in NIR and SWIR bands which allows the measuring of CO2 mole fraction. The available ACGS products have a temporal coverage between March 2017 and January 2020 (not all days included in the time frame): \u2022\tL1A DS: Sample Dark Calibration sample product \u2022\tL1A GL: Sample Glint Sample products \u2022\tL1A LS: Sample Lamp Calibration sample product \u2022\tL1A ND: Principal-Plane Nadir Sample product \u2022\tL1A ZS: Sample Z-Axis Solar Calibration Sample \u2022\tL1B CAL DS: Sample Dark Calibration product \u2022\tL1B CAL LS: Sample Lamp Calibration product \u2022\tL1B CAL ZS: Sample Z-Axis Solar Calibration product \u2022\tL1B SCI GL: Sample Glint Science product \u2022\tL1B SCI ND: Principal-Plane Nadir Science product The Cloud Aerosol Polarization Imager (CAPI) is a pushbroom radiometer in VIS, NIR and SWIR bands for the observation of aerosols and clouds optical properties. The CAPI products are available in a time range from July 2019 and January 2020 (not all days included in the time frame): \u2022\tL1A ND: Principal-Plane Nadir product \u2022\tL1B ND 1000M : Principal-Plane Nadir products at 1000m resolution (1375nm, 1640nm) \u2022\tL1B ND 250M : Principal-Plane Nadir products at 250m resolution (380nm, 670nm, 870nm) \u2022\tL1B ND GEOQK: Principal-Plane Nadir georeferenced at 250m resolution \u2022\tL1B ND GEO1K: Principal-Plane Nadir georeferenced at 1000m resolution \u2022\tL1B ND OBC: Principal-Plane Nadir on-board calibrator product \u2022\tL2 ND CLM: Principal-Plane Nadir cloud flag product",
  "type": "Collection",
  "title": "TANSAT AGCS and CAPI products",
  "license": "various",
  "assets": {
    "metadata_ogc_17_069r3": {
      "roles": ["metadata"],
      "href": "https://fedeo.ceos.org/collections/Tansat?parentIdentifier=EOP:ESA:EARTH-ONLINE",
      "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/Tansat?parentIdentifier=EOP:ESA:EARTH-ONLINE&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/Tansat?parentIdentifier=EOP:ESA:EARTH-ONLINE&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/Tansat?parentIdentifier=EOP:ESA:EARTH-ONLINE&httpAccept=application/dif10%2Bxml",
      "title": "DIF-10 metadata",
      "type": "application/dif10+xml"
    },
    "metadata_ogc_17_084r1": {
      "roles": ["metadata"],
      "href": "https://fedeo.ceos.org/collections/Tansat?parentIdentifier=EOP:ESA:EARTH-ONLINE&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/Tansat?parentIdentifier=EOP:ESA:EARTH-ONLINE&httpAccept=text/html",
      "title": "HTML",
      "type": "text/html"
    },
    "metadata_iso_191115_3": {
      "roles": ["metadata"],
      "href": "https://fedeo.ceos.org/collections/Tansat?parentIdentifier=EOP:ESA:EARTH-ONLINE&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/collections/series/items/Tansat?httpAccept=application/json",
      "type": "application/json"
    },
    {
      "rel": "parent",
      "href": "https://fedeo.ceos.org/collections/series",
      "title": "EO Series",
      "type": "application/json"
    },
    {
      "rel": "collection",
      "href": "https://fedeo.ceos.org/collections/series",
      "title": "EO Series",
      "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/20142/1560778/ESA-Third-Party-Missions-Terms-and-Conditions.pdf",
      "type": "application/pdf",
      "title": "Utilisation of this data is subject to ESA's Earth Observation Terms and Conditions"
    },
    {
      "rel": "describedby",
      "href": "https://esatellus.service-now.com/csp?id=esa_simple_request",
      "type": "text/html",
      "title": "Get Help? - ESA Earth Observation User Services Portal"
    },
    {
      "rel": "alternate",
      "href": "https://fedeo.ceos.org/collections/Tansat?parentIdentifier=EOP:ESA:EARTH-ONLINE&httpAccept=application/atom%2Bxml",
      "type": "application/atom+xml",
      "title": "Atom format"
    },
    {
      "rel": "alternate",
      "href": "https://fedeo.ceos.org/collections/Tansat?parentIdentifier=EOP:ESA:EARTH-ONLINE&httpAccept=application/xml",
      "type": "application/xml",
      "title": "Dublin Core metadata"
    },
    {
      "rel": "alternate",
      "href": "https://fedeo.ceos.org/collections/Tansat?parentIdentifier=EOP:ESA:EARTH-ONLINE&httpAccept=application/ld%2Bjson",
      "type": "application/ld+json",
      "title": "JSON-LD metadata"
    },
    {
      "rel": "alternate",
      "href": "https://fedeo.ceos.org/collections/Tansat?parentIdentifier=EOP:ESA:EARTH-ONLINE&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/Tansat?parentIdentifier=EOP:ESA:EARTH-ONLINE&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/Tansat?parentIdentifier=EOP:ESA:EARTH-ONLINE&httpAccept=application/rdf%2Bxml",
      "type": "application/rdf+xml",
      "title": "RDF/XML metadata"
    },
    {
      "rel": "alternate",
      "href": "https://fedeo.ceos.org/collections/Tansat?parentIdentifier=EOP:ESA:EARTH-ONLINE&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/Tansat?parentIdentifier=EOP:ESA:EARTH-ONLINE&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/Tansat?parentIdentifier=EOP:ESA:EARTH-ONLINE&httpAccept=text/turtle",
      "type": "text/turtle",
      "title": "Turtle metadata"
    },
    {
      "rel": "alternate",
      "href": "https://fedeo.ceos.org/collections/Tansat?parentIdentifier=EOP:ESA:EARTH-ONLINE&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/Tansat?parentIdentifier=EOP:ESA:EARTH-ONLINE&httpAccept=text/turtle;profile=http://data.europa.eu/930/",
      "type": "text/turtle;profile=\"http://data.europa.eu/930/\"",
      "title": "Turtle (GeoDCAT-AP) metadata"
    },
    {
      "rel": "related",
      "href": "https://fedeo.ceos.org/series/eo:organisationName/ESA@ESRIN",
      "title": "More collections for ESA/ESRIN"
    },
    {
      "rel": "related",
      "href": "https://fedeo.ceos.org/series/eo:platform/TanSat",
      "title": "More collections for TanSat platform"
    },
    {
      "rel": "related",
      "href": "https://fedeo.ceos.org/concepts/instruments/672ff96e-d30b-54ab-9d41-4911a201e605",
      "title": "More collections for CAPI instrument"
    }
  ],
  "id": "Tansat",
  "updated": "2026-02-09T11:30:47Z",
  "stac_extensions": ["https://stac-extensions.github.io/processing/v1.1.0/schema.json"],
  "providers": [
    {
      "roles": ["producer"],
      "name": "ESA/ESRIN",
      "url": "http://www.esa.int"
    },
    {
      "roles": ["host"],
      "name": "FedEO",
      "url": "https://fedeo.ceos.org/readme.html"
    }
  ],
  "summaries": {
    "processing:level": [
      "1A",
      "1B",
      "2"
    ],
    "instruments": ["CAPI"],
    "platform": ["TanSat"]
  }
}