Observation Instance

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{
    "ob_id": 8182,
    "uuid": "5a3972cf97ef749479738d9ed16db73f",
    "title": "European Remote Sensing (ERS) Satellites 1 & 2 UK radar data",
    "abstract": "Active Microwave Instrument - Synthetic Aperture Radar (AMI-SAR) data from the European Remote-Sensing satellites 1 and 2 between 1995 and 1999 were acquired by the Landmap project from QinetiQ and are available for large areas of the UK. Data from the individual satellites are available, but also coherence images from when both satellites were operational and orbiting in tandem, which show the difference between two images in the time between both satellites passing over (around 1 day). The Joint Information Systems Committee (JISC) funded Landmap service which ran from 2001 to July 2014 collected and hosted a large amount of earth observation data for the majority of the UK. After removal of JISC funding in 2013, the Landmap service is no longer operational, with the data now held at the NEODC.\r\n\r\nWhen using these data please also add the following copyright statement: Original ERS data ERS data copyright ESA 1999/2000 (year of acquisition). Received and Distributed by QinetiQ under licence from the European Space Agency",
    "keywords": "",
    "publicationState": "published",
    "dataPublishedTime": "2014-08-18T13:17:56",
    "doiPublishedTime": null,
    "updateFrequency": "notPlanned",
    "status": "completed",
    "result_field": {
        "ob_id": "https://api.catalogue.ceda.ac.uk/api/v2/observations/8183/?format=api",
        "dataPath": "/neodc/landmap/data/radar/ers",
        "oldDataPath": [],
        "storageLocation": "internal",
        "storageStatus": "online",
        "volume": 31933280557,
        "numberOfFiles": 1434,
        "fileFormat": "<div property=\"cedacat:formats\">\n<div class=\"formats\">Data availability and file format</div>\nData are available in ecw (Enhanced Compression Wavelet) and geotiff formats which can be opened in many earth observation image processing software including open/free software such as <a href=\"http://www.hexagongeospatial.com/products/ERDASERViewer/Details.aspx\">Erdas ER viewer</a> and the freely available <a href=\"http://www.brockmann-consult.de/cms/web/beam/\">Basic ERS & Envisat (A)ATSR and Meris Toolbox (BEAM)</a> or <a href=\"https://earth.esa.int/web/guest/software-tools/-/article/nest-next-esa-sar-toolbox-5943\">NEST (Next ESA SAR Toolbox)</a>. Geotiff files are TIFF files which have geographic metadata embedded as tags within the TIFF file. The geographic metadata can then be used to position the image in the correct location and geometry on the screen of a geographic information display. ecw files are compressed images. The data are split into three folders: coherence, ers1 and ers2 and then by region and format. Metadata containing precise location information are available with their respective files.  \n</div>\n\n\n"
    },
    "timePeriod": "https://api.catalogue.ceda.ac.uk/api/v2/times/2343/?format=api",
    "geographicExtent": "https://api.catalogue.ceda.ac.uk/api/v2/bboxes/180/?format=api",
    "nonGeographicFlag": false,
    "phenomena": [],
    "dataLineage": "Data collected and prepared by the Landmap team before a copy of the data were obtained by NEODC directly from Landmap.",
    "removedDataTime": null,
    "removedDataReason": "",
    "language": "English",
    "identifier_set": [
        "https://api.catalogue.ceda.ac.uk/api/v2/identifiers/5281/?format=api"
    ],
    "projects": [
        "https://api.catalogue.ceda.ac.uk/api/v2/projects/8044/?format=api"
    ],
    "observationcollection_set": [
        "https://api.catalogue.ceda.ac.uk/api/v2/observationcollections/8181/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/observationcollections/30129/?format=api"
    ],
    "responsiblepartyinfo_set": [
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33107/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33108/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33109/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33110/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/42264/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/33106/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/42266/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/42265/?format=api"
    ],
    "procedureAcquisition": null,
    "procedureCompositeProcess": "https://api.catalogue.ceda.ac.uk/api/v2/composites/8188/?format=api",
    "procedureComputation": null,
    "permissions": [
        {
            "ob_id": "https://api.catalogue.ceda.ac.uk/api/v2/observations/2588/?format=api",
            "useLimitation": null,
            "accessConstraints": null,
            "accessCategory": "restricted",
            "accessRoles": "landmap",
            "label": "restricted: landmap group",
            "licenceURL": "https://artefacts.ceda.ac.uk/licences/specific_licences/landmap.pdf",
            "licenceClassifications": "academic, specific"
        }
    ],
    "discoveryKeywords": [
        {
            "ob_id": 1138,
            "name": "NDGO0003"
        }
    ]
}