Observation Instance

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    "ob_id": 14373,
    "uuid": "a8fb73c6610a46128181053b3c1c7333",
    "title": "ESA Sea Ice Climate Change Initiative (Sea Ice CCI): Southern Hemisphere Sea Ice Concentration (SIC) from the AMSR-E instrument, Version 1.11",
    "abstract": "This data set is part of the ESA Sea Ice Climate Change Initiative (CCI) project.   The dataset provides sea ice concentration for the Antarctic region, derived from the AMSR-E satellite instrument.\r\n\r\nIt consists of daily gridded SIC fields based on Passive Microwave Radiometer measurements from the AMSR-E instrument with a 25km grid spacing, along with the total standard error (uncertainty) and quality control flags.   It has been built upon the algorithms and processing software originally developed at the EUMETSAT OSI SAF for their SIC dataset.\r\n\r\nPlease note, in the sea ice concentration data set - on purpose - no weather filter has been applied to eliminate weather-induced spurious ice in the open ocean along the ice edge in order to avoid discarding regions with a real sea ice cover. Users are advised to read the product user guide and the publication by Ivanova et al. [2015] (see documentation section). \r\n\r\nA second sea ice dataset has also been produced from the SSM/I instrument, and these should be regarded as individual datasets and not combined without further investigations about the compatibility.\r\nThe project team warns potential users that the AMSR-E SIC time-series is less mature than the SSM/I one, and that the former should be used with extra care, possibly after visual inspection or comparison to other data sources (such as the SSM/I time series during the overlap period)\r\n\r\n\r\n",
    "keywords": "ESA, CCI, Antarctic",
    "publicationState": "published",
    "dataPublishedTime": "2016-03-08T16:46:22",
    "doiPublishedTime": null,
    "updateFrequency": "",
    "status": "historicalArchive",
    "result_field": {
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        "dataPath": "/neodc/esacci/sea_ice/data/sea_ice_concentration/L4/phase1_oldproducts/amsr-e/v1.11/SouthernHemisphere",
        "oldDataPath": [],
        "storageLocation": "internal",
        "storageStatus": "online",
        "volume": 23953542049,
        "numberOfFiles": 3299,
        "fileFormat": "Data are in NetCDF format"
    },
    "timePeriod": "https://api.catalogue.ceda.ac.uk/api/v2/times/3804/?format=api",
    "geographicExtent": "https://api.catalogue.ceda.ac.uk/api/v2/bboxes/898/?format=api",
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    ],
    "dataLineage": "Data were processed by the ESA CCI Sea Ice project team.\r\n\r\nContribution of the EUMETSAT OSI SAF to the production of this dataset is acknowledged. EUMETSAT OSI SAF provided access and allowed re-use of its SIC reprocessing software and data hosting facilities. The reprocessing chain was further updated with the new algorithms and knowledge from the ESA CCI Sea Ice project. \r\n\r\nData was supplied to CEDA in the context of the ESA CCI Open Data Portal Project",
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    "removedDataReason": "",
    "language": "English",
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