{
  "extent": {
    "spatial": {"bbox": [[
      -180,
      -90,
      180,
      90
    ]]},
    "temporal": {"interval": [[
      "2015-05-01T00:00:00.000Z",
      "2015-05-31T23:59:59.999Z"
    ]]}
  },
  "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",
    "EARTH SCIENCE>CLIMATE INDICATORS>PALEOCLIMATE INDICATORS>ICE CORE RECORDS>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 2015-05",
  "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-1/56f81895cb094bd8a1638aa12d6c7499/2015/05",
      "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-1/56f81895cb094bd8a1638aa12d6c7499/2015",
      "title": "56f81895cb094bd8a1638aa12d6c7499/2015",
      "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/d032fd0983c7555471f0b5331961baf315ea78b3?httpAccept=application/geo%2Bjson;profile=%22https:%2F%2Fstacspec.org%22",
      "type": "application/geo+json",
      "title": "ESACCI-GHG-L2-CH4-GOSAT-OCFP-20150501-fv21.nc"
    },
    {
      "rel": "item",
      "href": "https://fedeo.ceos.org/collections/56f81895cb094bd8a1638aa12d6c7499/items/1b4a9e8f08bdb8fe136218177fbfb54a20cbc70c?httpAccept=application/geo%2Bjson;profile=%22https:%2F%2Fstacspec.org%22",
      "type": "application/geo+json",
      "title": "ESACCI-GHG-L2-CH4-GOSAT-OCFP-20150502-fv21.nc"
    },
    {
      "rel": "item",
      "href": "https://fedeo.ceos.org/collections/56f81895cb094bd8a1638aa12d6c7499/items/a538d1a1dc2d8331dc461250ac8c81f703f8905e?httpAccept=application/geo%2Bjson;profile=%22https:%2F%2Fstacspec.org%22",
      "type": "application/geo+json",
      "title": "ESACCI-GHG-L2-CH4-GOSAT-OCFP-20150503-fv21.nc"
    },
    {
      "rel": "item",
      "href": "https://fedeo.ceos.org/collections/56f81895cb094bd8a1638aa12d6c7499/items/569cf2de1933a75883b24751c84ddeb92c3dc677?httpAccept=application/geo%2Bjson;profile=%22https:%2F%2Fstacspec.org%22",
      "type": "application/geo+json",
      "title": "ESACCI-GHG-L2-CH4-GOSAT-OCFP-20150504-fv21.nc"
    },
    {
      "rel": "item",
      "href": "https://fedeo.ceos.org/collections/56f81895cb094bd8a1638aa12d6c7499/items/5c4ae4eaf749a0bc6056ede146616eea27bb7244?httpAccept=application/geo%2Bjson;profile=%22https:%2F%2Fstacspec.org%22",
      "type": "application/geo+json",
      "title": "ESACCI-GHG-L2-CH4-GOSAT-OCFP-20150505-fv21.nc"
    },
    {
      "rel": "item",
      "href": "https://fedeo.ceos.org/collections/56f81895cb094bd8a1638aa12d6c7499/items/677c9c22dd6b6aa133469efed7f6c48712ed8f1d?httpAccept=application/geo%2Bjson;profile=%22https:%2F%2Fstacspec.org%22",
      "type": "application/geo+json",
      "title": "ESACCI-GHG-L2-CH4-GOSAT-OCFP-20150506-fv21.nc"
    },
    {
      "rel": "item",
      "href": "https://fedeo.ceos.org/collections/56f81895cb094bd8a1638aa12d6c7499/items/a31523f592614918bff2ef3db15b8beeb8a1dd25?httpAccept=application/geo%2Bjson;profile=%22https:%2F%2Fstacspec.org%22",
      "type": "application/geo+json",
      "title": "ESACCI-GHG-L2-CH4-GOSAT-OCFP-20150507-fv21.nc"
    },
    {
      "rel": "item",
      "href": "https://fedeo.ceos.org/collections/56f81895cb094bd8a1638aa12d6c7499/items/6ff498835a656c0bab83860bd6a09df8cd04ed6c?httpAccept=application/geo%2Bjson;profile=%22https:%2F%2Fstacspec.org%22",
      "type": "application/geo+json",
      "title": "ESACCI-GHG-L2-CH4-GOSAT-OCFP-20150508-fv21.nc"
    },
    {
      "rel": "item",
      "href": "https://fedeo.ceos.org/collections/56f81895cb094bd8a1638aa12d6c7499/items/eb1d2eb9d66412aa8a296df180df865bc28fb212?httpAccept=application/geo%2Bjson;profile=%22https:%2F%2Fstacspec.org%22",
      "type": "application/geo+json",
      "title": "ESACCI-GHG-L2-CH4-GOSAT-OCFP-20150509-fv21.nc"
    },
    {
      "rel": "item",
      "href": "https://fedeo.ceos.org/collections/56f81895cb094bd8a1638aa12d6c7499/items/d14b76055eac2819ae79e972e208941f92b6b4c7?httpAccept=application/geo%2Bjson;profile=%22https:%2F%2Fstacspec.org%22",
      "type": "application/geo+json",
      "title": "ESACCI-GHG-L2-CH4-GOSAT-OCFP-20150510-fv21.nc"
    },
    {
      "rel": "item",
      "href": "https://fedeo.ceos.org/collections/56f81895cb094bd8a1638aa12d6c7499/items/f08a4ee441943b7373eb24a3b621e2087bfa5930?httpAccept=application/geo%2Bjson;profile=%22https:%2F%2Fstacspec.org%22",
      "type": "application/geo+json",
      "title": "ESACCI-GHG-L2-CH4-GOSAT-OCFP-20150511-fv21.nc"
    },
    {
      "rel": "item",
      "href": "https://fedeo.ceos.org/collections/56f81895cb094bd8a1638aa12d6c7499/items/bf1073f00f32939d17ab34bb8a294a1fa476503d?httpAccept=application/geo%2Bjson;profile=%22https:%2F%2Fstacspec.org%22",
      "type": "application/geo+json",
      "title": "ESACCI-GHG-L2-CH4-GOSAT-OCFP-20150512-fv21.nc"
    },
    {
      "rel": "item",
      "href": "https://fedeo.ceos.org/collections/56f81895cb094bd8a1638aa12d6c7499/items/adacfc067db9334f28fc551ae65bd26571e17d85?httpAccept=application/geo%2Bjson;profile=%22https:%2F%2Fstacspec.org%22",
      "type": "application/geo+json",
      "title": "ESACCI-GHG-L2-CH4-GOSAT-OCFP-20150513-fv21.nc"
    },
    {
      "rel": "item",
      "href": "https://fedeo.ceos.org/collections/56f81895cb094bd8a1638aa12d6c7499/items/7a9b97176411ecb68757cc6f7c5a2d5b26de2f71?httpAccept=application/geo%2Bjson;profile=%22https:%2F%2Fstacspec.org%22",
      "type": "application/geo+json",
      "title": "ESACCI-GHG-L2-CH4-GOSAT-OCFP-20150514-fv21.nc"
    },
    {
      "rel": "item",
      "href": "https://fedeo.ceos.org/collections/56f81895cb094bd8a1638aa12d6c7499/items/ae3c11b651a0b08ee5b833037a87a6e330bbe85f?httpAccept=application/geo%2Bjson;profile=%22https:%2F%2Fstacspec.org%22",
      "type": "application/geo+json",
      "title": "ESACCI-GHG-L2-CH4-GOSAT-OCFP-20150515-fv21.nc"
    },
    {
      "rel": "item",
      "href": "https://fedeo.ceos.org/collections/56f81895cb094bd8a1638aa12d6c7499/items/1caf89959e4ac23be0736c97126b2ef0837470f5?httpAccept=application/geo%2Bjson;profile=%22https:%2F%2Fstacspec.org%22",
      "type": "application/geo+json",
      "title": "ESACCI-GHG-L2-CH4-GOSAT-OCFP-20150516-fv21.nc"
    },
    {
      "rel": "item",
      "href": "https://fedeo.ceos.org/collections/56f81895cb094bd8a1638aa12d6c7499/items/2381476277e37c6c1a65506b736932eedfb607d2?httpAccept=application/geo%2Bjson;profile=%22https:%2F%2Fstacspec.org%22",
      "type": "application/geo+json",
      "title": "ESACCI-GHG-L2-CH4-GOSAT-OCFP-20150517-fv21.nc"
    },
    {
      "rel": "item",
      "href": "https://fedeo.ceos.org/collections/56f81895cb094bd8a1638aa12d6c7499/items/a2d665adcc69beb17a603909934b2593c8b526db?httpAccept=application/geo%2Bjson;profile=%22https:%2F%2Fstacspec.org%22",
      "type": "application/geo+json",
      "title": "ESACCI-GHG-L2-CH4-GOSAT-OCFP-20150518-fv21.nc"
    },
    {
      "rel": "item",
      "href": "https://fedeo.ceos.org/collections/56f81895cb094bd8a1638aa12d6c7499/items/3ed6fbea99d8ce78449f88024f0b35dbe7e0c3fc?httpAccept=application/geo%2Bjson;profile=%22https:%2F%2Fstacspec.org%22",
      "type": "application/geo+json",
      "title": "ESACCI-GHG-L2-CH4-GOSAT-OCFP-20150519-fv21.nc"
    },
    {
      "rel": "item",
      "href": "https://fedeo.ceos.org/collections/56f81895cb094bd8a1638aa12d6c7499/items/f4132f78d9bc8c4def52896023acfbc692bfebfc?httpAccept=application/geo%2Bjson;profile=%22https:%2F%2Fstacspec.org%22",
      "type": "application/geo+json",
      "title": "ESACCI-GHG-L2-CH4-GOSAT-OCFP-20150520-fv21.nc"
    },
    {
      "rel": "first",
      "href": "https://fedeo.ceos.org/series/eo:platform/GOSAT-1/56f81895cb094bd8a1638aa12d6c7499/2015/05?startRecord=1",
      "type": "application/json"
    },
    {
      "rel": "next",
      "href": "https://fedeo.ceos.org/series/eo:platform/GOSAT-1/56f81895cb094bd8a1638aa12d6c7499/2015/05?startRecord=21",
      "type": "application/json"
    },
    {
      "rel": "last",
      "href": "https://fedeo.ceos.org/series/eo:platform/GOSAT-1/56f81895cb094bd8a1638aa12d6c7499/2015/05?startRecord=21",
      "type": "application/json"
    }
  ],
  "id": "56f81895cb094bd8a1638aa12d6c7499-2015-05",
  "updated": "2026-06-13T00:57:25Z",
  "providers": [
    {
      "roles": ["producer"],
      "name": "CEDA"
    },
    {
      "roles": ["host"],
      "name": "FedEO",
      "url": "https://fedeo.ceos.org/readme.html"
    }
  ],
  "summaries": {
    "instruments": ["TANSO-FTS"],
    "platform": ["GOSAT-1"]
  }
}