{
  "extent": {
    "spatial": {"bbox": [[
      -180,
      -90,
      180,
      90
    ]]},
    "temporal": {"interval": [[
      "2011-12-01T00:00:00.000Z",
      "2011-12-31T23:59:59.999Z"
    ]]}
  },
  "stac_version": "1.0.0",
  "keywords": [
    "DIF10",
    "ESA",
    "GHG",
    "CCI",
    "CH4",
    "orthoimagery",
    "EARTH SCIENCE>ATMOSPHERE>ATMOSPHERIC CHEMISTRY",
    "EARTH SCIENCE>ATMOSPHERE>ATMOSPHERIC CHEMISTRY>CARBON AND HYDROCARBON COMPOUNDS>METHANE",
    "GOSAT",
    "TANSO-FTS",
    "greenhouse gases",
    "column-averaged dry air mole fraction of CH4",
    "Thermal And Near-infrared Sensor for Carbon Observation - Fourier Transform Spectrometer",
    "satellite orbit frequency",
    "University of Leicester",
    "GOSAT-Programme",
    "Level 2",
    "OCFP",
    "GOSAT-1"
  ],
  "description": "The CH4_GOS_OCFP dataset is comprised of level 2, column-averaged dry-air mole fractions (mixing ratios) of methane (XCH4). It has been produced using data acquired from the Thermal and Near Infrared Sensor for Carbon Observations (TANSO-FTS) NIR and SWIR spectra, onboard the Japanese Greenhouse gases Observing Satellite (GOSAT), using the University of Leicester Full-Physics Retrieval Algorithm.   It has been generated as part of the European Space Agency (ESA) Greenhouse Gases Climate Change Initiative (GHG_cci) project.  This version is version 2.1 and forms part of the Climate Research Data Package 4.The University of Leicester Full-Physics Retrieval Algorithm is based on the original Orbiting Carbon Observatory (OCO) Full Physics Retrieval Algorithm and has been modified for use on GOSAT spectra. A second GOSAT CH4 product, generated using the SRFP algorithm, is also available.The XCH4 product is stored in NetCDF format with all GOSAT soundings on a single day stored in one file. For further information, including details of the OCFP algorithm and the TANSO-FTS instrument, please see the associated product user guide (PUG).",
  "type": "Collection",
  "title": "ESA Greenhouse Gases Climate Change Initiative (GHG_cci): Column-averaged CH4 from GOSAT generated with the OCFP (UoL-FP) algorithm (CH4_GOS_OCFP), version 2.1 2011-12",
  "license": "other",
  "assets": {
    "enclosure": {
      "roles": ["data"],
      "href": "http://data.ceda.ac.uk/neodc/esacci/ghg/data/crdp_4/GOSAT/CH4_GOS_OCFP/v2.1/",
      "type": "application/x-binary",
      "title": "DOWNLOAD - Download Data"
    },
    "metadata_ogc_17_069r3": {
      "roles": ["metadata"],
      "href": "https://fedeo.ceos.org/collections/56f81895cb094bd8a1638aa12d6c7499",
      "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/56f81895cb094bd8a1638aa12d6c7499?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/56f81895cb094bd8a1638aa12d6c7499?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/56f81895cb094bd8a1638aa12d6c7499?httpAccept=application/dif10%2Bxml",
      "title": "DIF-10 metadata",
      "type": "application/dif10+xml"
    },
    "metadata_ogc_17_084r1": {
      "roles": ["metadata"],
      "href": "https://fedeo.ceos.org/collections/56f81895cb094bd8a1638aa12d6c7499?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/56f81895cb094bd8a1638aa12d6c7499?httpAccept=text/html",
      "title": "HTML",
      "type": "text/html"
    },
    "metadata_iso_191115_3": {
      "roles": ["metadata"],
      "href": "https://fedeo.ceos.org/collections/56f81895cb094bd8a1638aa12d6c7499?httpAccept=application/vnd.iso.19115-3%2Bxml",
      "title": "ISO 19115-3 metadata",
      "type": "application/vnd.iso.19115-3+xml"
    }
  },
  "links": [
    {
      "rel": "related",
      "href": "https://fedeo.ceos.org/series/eo:platform/GOSAT-1",
      "title": "More collections for GOSAT-1 platform"
    },
    {
      "rel": "related",
      "href": "https://fedeo.ceos.org/concepts/instruments/4311d48c-b058-59bc-9b44-e6d3e6e38da1",
      "title": "More collections for TANSO-FTS instrument"
    },
    {
      "rel": "self",
      "href": "https://fedeo.ceos.org/series/eo:platform/GOSAT-1/56f81895cb094bd8a1638aa12d6c7499/2011/12",
      "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:platform/GOSAT-1/56f81895cb094bd8a1638aa12d6c7499/2011",
      "title": "56f81895cb094bd8a1638aa12d6c7499/2011",
      "type": "application/json"
    },
    {
      "rel": "license",
      "href": "https://artefacts.ceda.ac.uk/licences/specific_licences/esacci_ghg_terms_and_conditions.pdf",
      "type": "application/pdf",
      "title": "Other Constraints"
    },
    {
      "rel": "search",
      "href": "https://fedeo.ceos.org/collections/series/items/56f81895cb094bd8a1638aa12d6c7499/api",
      "type": "application/opensearchdescription+xml",
      "title": "OpenSearch Description Document"
    },
    {
      "rel": "describedby",
      "href": "https://catalogue.ceda.ac.uk/uuid/56f81895cb094bd8a1638aa12d6c7499",
      "title": "CEDA Data Catalogue Page - Detail and access information for the resource"
    },
    {
      "rel": "describedby",
      "href": "http://www.leos.le.ac.uk/GHG/data/",
      "title": "University of Leicester GHG website - No further details."
    },
    {
      "rel": "describedby",
      "href": "http://www.esa-ghg-cci.org/?q=webfm_send/353",
      "title": "Algorithm Theoretical Baseline Document (ATBD) - No further details."
    },
    {
      "rel": "describedby",
      "href": "http://www.esa-ghg-cci.org/sites/default/files/documents/public/documents/GHG-CCI_DATA.html",
      "type": "text/html",
      "title": "GHG-CCI Data Products webpage - No further details."
    },
    {
      "rel": "describedby",
      "href": "http://www.esa-ghg-cci.org/?q=webfm_send/352",
      "title": "Product Validation and Intercomparison Report (PVIRv4) - No further details."
    },
    {
      "rel": "describedby",
      "href": "http://www.esa-ghg-cci.org/?q=webfm_send/354",
      "title": "Product User Guide - No further details."
    },
    {
      "rel": "describedby",
      "href": "http://www.esa-ghg-cci.org/index.php?q=webfm_send/379",
      "title": "Comprehensive Error Characterisation Report: University of Leicester full-physics XCO2 retrieval algorithm for CRDP3 â\u0080\u0093 OCFP v6.0 - No further details."
    },
    {
      "rel": "describedby",
      "href": "https://agupubs.onlinelibrary.wiley.com/doi/abs/10.1029/2011GL047871",
      "title": "Parker et al. 2011, https://doi.org/10.1029/2011GL047871 - No further details."
    },
    {
      "rel": "describedby",
      "href": "https://climate.esa.int/projects/ghgs/",
      "title": "ESA CCI Greenhouse Gases project website - No further details."
    },
    {
      "rel": "alternate",
      "href": "https://fedeo.ceos.org/collections/56f81895cb094bd8a1638aa12d6c7499?httpAccept=application/atom%2Bxml",
      "type": "application/atom+xml",
      "title": "Atom format"
    },
    {
      "rel": "alternate",
      "href": "https://fedeo.ceos.org/collections/56f81895cb094bd8a1638aa12d6c7499?httpAccept=application/xml",
      "type": "application/xml",
      "title": "Dublin Core metadata"
    },
    {
      "rel": "alternate",
      "href": "https://fedeo.ceos.org/collections/56f81895cb094bd8a1638aa12d6c7499?httpAccept=application/ld%2Bjson",
      "type": "application/ld+json",
      "title": "JSON-LD metadata"
    },
    {
      "rel": "alternate",
      "href": "https://fedeo.ceos.org/collections/56f81895cb094bd8a1638aa12d6c7499?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/56f81895cb094bd8a1638aa12d6c7499?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/56f81895cb094bd8a1638aa12d6c7499?httpAccept=application/rdf%2Bxml",
      "type": "application/rdf+xml",
      "title": "RDF/XML metadata"
    },
    {
      "rel": "alternate",
      "href": "https://fedeo.ceos.org/collections/56f81895cb094bd8a1638aa12d6c7499?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/56f81895cb094bd8a1638aa12d6c7499?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/56f81895cb094bd8a1638aa12d6c7499?httpAccept=text/turtle",
      "type": "text/turtle",
      "title": "Turtle metadata"
    },
    {
      "rel": "alternate",
      "href": "https://fedeo.ceos.org/collections/56f81895cb094bd8a1638aa12d6c7499?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/56f81895cb094bd8a1638aa12d6c7499?httpAccept=text/turtle;profile=http://data.europa.eu/930/",
      "type": "text/turtle;profile=\"http://data.europa.eu/930/\"",
      "title": "Turtle (GeoDCAT-AP) metadata"
    },
    {
      "rel": "item",
      "href": "https://fedeo.ceos.org/collections/56f81895cb094bd8a1638aa12d6c7499/items/54f640bcda1cfa75036585a5ff4f8e2bbd1b81f6?httpAccept=application/geo%2Bjson;profile=%22https:%2F%2Fstacspec.org%22",
      "type": "application/geo+json",
      "title": "ESACCI-GHG-L2-CH4-GOSAT-OCFP-20111201-fv21.nc"
    },
    {
      "rel": "item",
      "href": "https://fedeo.ceos.org/collections/56f81895cb094bd8a1638aa12d6c7499/items/1edadbdc11e0ca65fedb33fcb100b2850b284e26?httpAccept=application/geo%2Bjson;profile=%22https:%2F%2Fstacspec.org%22",
      "type": "application/geo+json",
      "title": "ESACCI-GHG-L2-CH4-GOSAT-OCFP-20111202-fv21.nc"
    },
    {
      "rel": "item",
      "href": "https://fedeo.ceos.org/collections/56f81895cb094bd8a1638aa12d6c7499/items/b3dbad4a967fd1f9c276181f855af838fa92d25a?httpAccept=application/geo%2Bjson;profile=%22https:%2F%2Fstacspec.org%22",
      "type": "application/geo+json",
      "title": "ESACCI-GHG-L2-CH4-GOSAT-OCFP-20111203-fv21.nc"
    },
    {
      "rel": "item",
      "href": "https://fedeo.ceos.org/collections/56f81895cb094bd8a1638aa12d6c7499/items/35190c6ebdc0e98a6b06604902ea7c6b9ebe6be3?httpAccept=application/geo%2Bjson;profile=%22https:%2F%2Fstacspec.org%22",
      "type": "application/geo+json",
      "title": "ESACCI-GHG-L2-CH4-GOSAT-OCFP-20111204-fv21.nc"
    },
    {
      "rel": "item",
      "href": "https://fedeo.ceos.org/collections/56f81895cb094bd8a1638aa12d6c7499/items/8c6f5da39be715d7fcac4aa1fd0a60f71471dae8?httpAccept=application/geo%2Bjson;profile=%22https:%2F%2Fstacspec.org%22",
      "type": "application/geo+json",
      "title": "ESACCI-GHG-L2-CH4-GOSAT-OCFP-20111205-fv21.nc"
    },
    {
      "rel": "item",
      "href": "https://fedeo.ceos.org/collections/56f81895cb094bd8a1638aa12d6c7499/items/6f70fe84403bb905cc00bc8e7535fd8ddfa166f4?httpAccept=application/geo%2Bjson;profile=%22https:%2F%2Fstacspec.org%22",
      "type": "application/geo+json",
      "title": "ESACCI-GHG-L2-CH4-GOSAT-OCFP-20111206-fv21.nc"
    },
    {
      "rel": "item",
      "href": "https://fedeo.ceos.org/collections/56f81895cb094bd8a1638aa12d6c7499/items/061d17bec4e81dcc4ec74fd53cd88653b9f030cb?httpAccept=application/geo%2Bjson;profile=%22https:%2F%2Fstacspec.org%22",
      "type": "application/geo+json",
      "title": "ESACCI-GHG-L2-CH4-GOSAT-OCFP-20111207-fv21.nc"
    },
    {
      "rel": "item",
      "href": "https://fedeo.ceos.org/collections/56f81895cb094bd8a1638aa12d6c7499/items/d522cf3f30f699bffc65b46e4e1cb436a9e7af8f?httpAccept=application/geo%2Bjson;profile=%22https:%2F%2Fstacspec.org%22",
      "type": "application/geo+json",
      "title": "ESACCI-GHG-L2-CH4-GOSAT-OCFP-20111208-fv21.nc"
    },
    {
      "rel": "item",
      "href": "https://fedeo.ceos.org/collections/56f81895cb094bd8a1638aa12d6c7499/items/10f33c924272f35bb3e2658e92bfe1e40cb83af3?httpAccept=application/geo%2Bjson;profile=%22https:%2F%2Fstacspec.org%22",
      "type": "application/geo+json",
      "title": "ESACCI-GHG-L2-CH4-GOSAT-OCFP-20111209-fv21.nc"
    },
    {
      "rel": "item",
      "href": "https://fedeo.ceos.org/collections/56f81895cb094bd8a1638aa12d6c7499/items/f8847016c8b04b2fc0b6cb6c24e46fefe537d72b?httpAccept=application/geo%2Bjson;profile=%22https:%2F%2Fstacspec.org%22",
      "type": "application/geo+json",
      "title": "ESACCI-GHG-L2-CH4-GOSAT-OCFP-20111210-fv21.nc"
    },
    {
      "rel": "item",
      "href": "https://fedeo.ceos.org/collections/56f81895cb094bd8a1638aa12d6c7499/items/4094e6a6503702483d960317f70ee6f27daa79d4?httpAccept=application/geo%2Bjson;profile=%22https:%2F%2Fstacspec.org%22",
      "type": "application/geo+json",
      "title": "ESACCI-GHG-L2-CH4-GOSAT-OCFP-20111211-fv21.nc"
    },
    {
      "rel": "item",
      "href": "https://fedeo.ceos.org/collections/56f81895cb094bd8a1638aa12d6c7499/items/1d37f4f44a2a566380a1a3fd01be375c07a92900?httpAccept=application/geo%2Bjson;profile=%22https:%2F%2Fstacspec.org%22",
      "type": "application/geo+json",
      "title": "ESACCI-GHG-L2-CH4-GOSAT-OCFP-20111212-fv21.nc"
    },
    {
      "rel": "item",
      "href": "https://fedeo.ceos.org/collections/56f81895cb094bd8a1638aa12d6c7499/items/26d98a333a57ec27fe03866ee7874e2b65a5017d?httpAccept=application/geo%2Bjson;profile=%22https:%2F%2Fstacspec.org%22",
      "type": "application/geo+json",
      "title": "ESACCI-GHG-L2-CH4-GOSAT-OCFP-20111213-fv21.nc"
    },
    {
      "rel": "item",
      "href": "https://fedeo.ceos.org/collections/56f81895cb094bd8a1638aa12d6c7499/items/1626ebcf4cf3621f66f63390c2d07372e861f6a5?httpAccept=application/geo%2Bjson;profile=%22https:%2F%2Fstacspec.org%22",
      "type": "application/geo+json",
      "title": "ESACCI-GHG-L2-CH4-GOSAT-OCFP-20111214-fv21.nc"
    },
    {
      "rel": "item",
      "href": "https://fedeo.ceos.org/collections/56f81895cb094bd8a1638aa12d6c7499/items/92df783c1087a9be41ae24deafdbd54557031542?httpAccept=application/geo%2Bjson;profile=%22https:%2F%2Fstacspec.org%22",
      "type": "application/geo+json",
      "title": "ESACCI-GHG-L2-CH4-GOSAT-OCFP-20111215-fv21.nc"
    },
    {
      "rel": "item",
      "href": "https://fedeo.ceos.org/collections/56f81895cb094bd8a1638aa12d6c7499/items/2ae235fa148812d7feaac362c1b205f8de16be14?httpAccept=application/geo%2Bjson;profile=%22https:%2F%2Fstacspec.org%22",
      "type": "application/geo+json",
      "title": "ESACCI-GHG-L2-CH4-GOSAT-OCFP-20111216-fv21.nc"
    },
    {
      "rel": "item",
      "href": "https://fedeo.ceos.org/collections/56f81895cb094bd8a1638aa12d6c7499/items/3baff9cc87ece1d370897f262ab877f3f5c4fb26?httpAccept=application/geo%2Bjson;profile=%22https:%2F%2Fstacspec.org%22",
      "type": "application/geo+json",
      "title": "ESACCI-GHG-L2-CH4-GOSAT-OCFP-20111217-fv21.nc"
    },
    {
      "rel": "item",
      "href": "https://fedeo.ceos.org/collections/56f81895cb094bd8a1638aa12d6c7499/items/2f236148e52413788ed3e7b7435de882cd2c03a5?httpAccept=application/geo%2Bjson;profile=%22https:%2F%2Fstacspec.org%22",
      "type": "application/geo+json",
      "title": "ESACCI-GHG-L2-CH4-GOSAT-OCFP-20111218-fv21.nc"
    },
    {
      "rel": "item",
      "href": "https://fedeo.ceos.org/collections/56f81895cb094bd8a1638aa12d6c7499/items/ba70d1d3286cc6be2c546f2e3a01fd15ffe4b4b4?httpAccept=application/geo%2Bjson;profile=%22https:%2F%2Fstacspec.org%22",
      "type": "application/geo+json",
      "title": "ESACCI-GHG-L2-CH4-GOSAT-OCFP-20111219-fv21.nc"
    },
    {
      "rel": "item",
      "href": "https://fedeo.ceos.org/collections/56f81895cb094bd8a1638aa12d6c7499/items/42d59d2a864536832e8478e2b121e3a4f6898e14?httpAccept=application/geo%2Bjson;profile=%22https:%2F%2Fstacspec.org%22",
      "type": "application/geo+json",
      "title": "ESACCI-GHG-L2-CH4-GOSAT-OCFP-20111220-fv21.nc"
    },
    {
      "rel": "first",
      "href": "https://fedeo.ceos.org/series/eo:platform/GOSAT-1/56f81895cb094bd8a1638aa12d6c7499/2011/12?startRecord=1",
      "type": "application/json"
    },
    {
      "rel": "next",
      "href": "https://fedeo.ceos.org/series/eo:platform/GOSAT-1/56f81895cb094bd8a1638aa12d6c7499/2011/12?startRecord=21",
      "type": "application/json"
    },
    {
      "rel": "last",
      "href": "https://fedeo.ceos.org/series/eo:platform/GOSAT-1/56f81895cb094bd8a1638aa12d6c7499/2011/12?startRecord=21",
      "type": "application/json"
    }
  ],
  "id": "56f81895cb094bd8a1638aa12d6c7499-2011-12",
  "updated": "2026-04-28T01:03:58Z",
  "providers": [
    {
      "roles": ["producer"],
      "name": "CEDA"
    },
    {
      "roles": ["host"],
      "name": "FedEO",
      "url": "https://fedeo.ceos.org/readme.html"
    }
  ],
  "summaries": {
    "instruments": ["TANSO-FTS"],
    "platform": ["GOSAT-1"]
  }
}