{
  "Spase": {
    "xmlns": "http://www.spase-group.org/data/schema",
    "xmlns:xsi": "http://www.w3.org/2001/XMLSchema-instance",
    "xsi:schemaLocation": "http://www.spase-group.org/data/schema http://www.spase-group.org/data/schema/spase-2_6_1.xsd",
    "_Note": "Nodes prefixed with a _ are not valid SPASE, but are included for debugging. Values prefixed with a x_ are not valid SPASE but may considered for addition for completeness.",
    "Version": "2.6.1",
    "_MasterURL": "https://cdaweb.gsfc.nasa.gov/pub/software/cdawlib/0JSONS/fm_k0_kilp_00000000_v01.json (from all.xml)",
    "NumericalData": {
      "ResourceID": "spase://GBO/NumericalData/FMI/Kilpisjarvi/AllSkyCamera/K0/PT1M",
      "_ResourceID": "Source: https://github.com/rweigel/cdawmeta-spase/blob/main/ResourceID.json",
      "ResourceHeader": {
        "ResourceName": "FMI Kilpisjarvi: All-Sky Camera Key Parameters ",
        "_ResourceName": "Source: Master/CDFglobalAttributes/Logical_source_description",
        "AlternateName": "fm_k0_kilp",
        "_AlternateName": "Source: Master/CDFglobalAttributes/Logical_source",
        "Description": "Keograms are quick-look data of an all-sky camera at Kilpisjarvi (69.02 N, 20.79 E)   maintained and operated by the Finnish Meteorological Institute.Keograms show the intensity along the middle meridian of the camera field-of-view as a function of time. The camera has a fish-eye lens of 180 degrees and narrow bandpass interference filters of wavelengths 557.7 nm (green) and 630.0 nm (red). In standard operating mode, the sampling interval is 20 s and 60 s for the red and green images, respectively.The exposure time is typically 1000 ms. The time resolution of keograms is 1 min and they are constructed using only the green images.The size of a digital image is 512x512 pixels and intensity values vary between 0 and 255. At the altitude of 110 km the field-of-view (with reasonable spatial resolution) is a spherical area with the diameter of 600 km.  The keograms shown here are intensity versus latitude plots while the original keograms (available in http://www.geo.fmi.fi/MIRACLEare intensity versus zenith angle plots.The conversion from zenith angle dependence to equidistant latitude grid causes occasionally artificial two-band structure to the keograms(light bands below and above the darker zenith).The artefact becomes visible especially during quiet periods, and the autoscaling color palette may even strengthen the effect.Note that some keograms show also the Moon as a sphere or ellipsoid with very high, even saturating intensities. ",
        "_Description": "Source: Master/CDFglobalAttributes/TEXT",
        "_Rights": {
          "Name": "SPDX",
          "Description": "Creative Commons Zero v1.0 Universal",
          "URL": "https://spdx.org/licenses/CC0-1.0.html",
          "SchemeURI": "https://spdx.org/licenses/"
        },
        "InformationURL": [
          {
            "URL": "https://cdaweb.gsfc.nasa.gov/cdaweb/misc/NotesF.html#FM_K0_KILP",
            "Name": "key notes on the correct interpretation of keograms. ",
            "Description": "Please consult ",
            "_Note": "URL also in all.xml. Using master."
          },
          {
            "Name": "FMI All-Sky Camera Home Page",
            "URL": "https://space.fmi.fi/MIRACLE/ASC/",
            "Description": "Finnish Meteorological Institute, FMI, All-Sky Cameras, Imaging the Auroras",
            "_Note": "URL also in all.xml, master. Using InformationURL.json."
          }
        ]
      },
      "ProviderResourceName": "FMI/ASC KILPISJARVI N69.02 E20.79",
      "Caveats": "http://www.geo.fmi.fi/~syrjasuo/asc_rules_of_the_road.html",
      "_Caveats": "Source: Master/CDFglobalAttributes/Rules_of_use",
      "DOI": null,
      "_DOI": "Source: https://github.com/rweigel/cdawmeta-spase/blob/main/DOI.json",
      "AccessInformation": [
        {
          "RepositoryID": "spase://SMWG/Repository/NASA/GSFC/SPDF",
          "Availability": "Online",
          "AccessRights": "Open",
          "Acknowledgement": "SPDF/CDAWeb. Please also acknowledge the data producer: K. Kauristie at Finnish Meteorological Institute",
          "Format": [
            "CDF"
          ],
          "Style": "Listing",
          "AccessURL": {
            "Name": "HTTPS from SPDF",
            "URL": "https://cdaweb.gsfc.nasa.gov/pub/data/finnish_meteor_inst_fmi/kilp",
            "Description": "In CDF via HTTP from CDAWeb",
            "AccessFilenameTemplate": "fm_k0_kilp_%Y%m%d_%Q.cdf",
            "AccessDirectoryTemplate": "%Y",
            "ProductKey": "FM_K0_KILP"
          }
        },
        {
          "RepositoryID": "spase://SMWG/Repository/NASA/GSFC/SPDF",
          "Availability": "Online",
          "AccessRights": "Open",
          "Acknowledgement": "SPDF/CDAWeb. Please also acknowledge the data producer: K. Kauristie at Finnish Meteorological Institute",
          "Format": [
            "CDF"
          ],
          "Style": "Listing",
          "AccessURL": {
            "Name": "FTPS from SPDF",
            "URL": "ftps://cdaweb.gsfc.nasa.gov/pub/data/finnish_meteor_inst_fmi/kilp",
            "Description": "In CDF via HTTP from CDAWeb",
            "AccessFilenameTemplate": "fm_k0_kilp_%Y%m%d_%Q.cdf",
            "AccessDirectoryTemplate": "%Y",
            "ProductKey": "FM_K0_KILP"
          }
        },
        {
          "RepositoryID": "spase://SMWG/Repository/NASA/GSFC/SPDF",
          "Availability": "Online",
          "AccessRights": "Open",
          "Acknowledgement": "SPDF/CDAWeb. Please also acknowledge the data producer: K. Kauristie at Finnish Meteorological Institute",
          "Format": [
            "CDF",
            "CSV",
            "GIF",
            "NetCDF",
            "PNG",
            "PS",
            "PDF",
            "XML",
            "x_Script.IDL",
            "x_Script.Python",
            "Text.ASCII",
            "x_WAV"
          ],
          "AccessURL": {
            "Name": "CDAWeb Web Service",
            "URL": "https://cdaweb.gsfc.nasa.gov/WebServices/",
            "Style": "WebService",
            "Description": "Instructions for using web services to access this dataset an other other metadata and options for CDAWeb datasets. The ProductKey here corresponds to the query parameter 'dataset' in the tables at the AccessURL in a dataset-related request can be made.",
            "ProductKey": "FM_K0_KILP"
          }
        },
        {
          "RepositoryID": "spase://SMWG/Repository/NASA/GSFC/SPDF",
          "Availability": "Online",
          "AccessRights": "Open",
          "Acknowledgement": "SPDF/CDAWeb. Please also acknowledge the data producer: K. Kauristie at Finnish Meteorological Institute",
          "Format": [
            "CDF",
            "GIF",
            "PDF",
            "Text.ASCII",
            "x_WAV"
          ],
          "AccessURL": {
            "Name": "CDAWeb Web Service user interface",
            "URL": "https://cdaweb.gsfc.nasa.gov/cgi-bin/eval2.cgi?index=sp_phys&dataset=FM_K0_KILP",
            "Style": "WebService",
            "ProductKey": "FM_K0_KILP",
            "Description": "Web service user interface for this product."
          }
        },
        {
          "RepositoryID": "spase://SMWG/Repository/NASA/GSFC/SPDF",
          "Availability": "Online",
          "AccessRights": "Open",
          "Acknowledgement": "SPDF/CDAWeb. Please also acknowledge the data producer: K. Kauristie at Finnish Meteorological Institute",
          "Format": [
            "x_Script.IDL",
            "x_Script.Python"
          ],
          "AccessURL": {
            "Name": "CDAWeb Python Script",
            "URL": "https://cdaweb.gsfc.nasa.gov/WS/cdasr/1/dataviews/sp_phys/datasets/FM_K0_KILP/clientLibraryExample/",
            "ProductKey": "FM_K0_KILP",
            "Style": "WebService",
            "Description": "Web service that generates a Python script to access this product."
          }
        },
        {
          "RepositoryID": "spase://SMWG/Repository/NASA/GSFC/SPDF",
          "Availability": "Online",
          "AccessRights": "Open",
          "Acknowledgement": "SPDF/SSCWeb. Please also acknowledge the data producer: K. Kauristie at Finnish Meteorological Institute",
          "Format": [
            "HTML"
          ],
          "AccessURL": {
            "Name": "4D Orbit Viewer",
            "URL": "https://sscweb.gsfc.nasa.gov/4dorbit/?sc=FM_K0_KILP",
            "ProductKey": "FM_K0_KILP",
            "Style": "x_Visualization",
            "Description": "Web Service to this product."
          }
        },
        {
          "RepositoryID": "spase://SMWG/Repository/NASA/GSFC/SPDF",
          "Availability": "Online",
          "AccessRights": "Open",
          "Acknowledgement": "SPDF/CDAWeb and the HAPI project. Please also acknowledge the data producer: K. Kauristie at Finnish Meteorological Institute",
          "Format": [
            "CSV",
            "JSON",
            "Binary"
          ],
          "AccessURL": {
            "Name": "CDAWeb HAPI Server",
            "URL": "https://hapi-server.org/servers/#server=CDAWeb&dataset=FM_K0_KILP",
            "Style": "HAPI",
            "ProductKey": "FM_K0_KILP",
            "Description": "Web Service to this product using the HAPI interface."
          }
        },
        {
          "RepositoryID": "spase://SMWG/Repository/NASA/GSFC/SPDF",
          "Availability": "Online",
          "AccessRights": "Open",
          "Acknowledgement": "SPDF/CDAWeb and the HAPI project. Please also acknowledge the data producer: K. Kauristie at Finnish Meteorological Institute",
          "Format": [
            "x_Script.IDL",
            "x_Script.Javascript",
            "x_Script.MATLAB",
            "x_Script.Python",
            "x_Script.Autoplot",
            "x_Script.curl",
            "x_Script.wget"
          ],
          "AccessURL": {
            "Name": "CDAWeb HAPI Script in Multiple Languages",
            "URL": "https://hapi-server.org/servers/#server=CDAWeb&dataset=FM_K0_KILP&return=script",
            "Style": "HAPI",
            "ProductKey": "FM_K0_KILP",
            "Description": "Web Service user interface that generates scripts in IDL, Javascript, MATLAB, Python, Autoplot, curl, wget to access this product. See https://hapi-server.org/servers/api for the API."
          }
        },
        {
          "RepositoryID": "spase://SMWG/Repository/NASA/GSFC/SPDF",
          "Availability": "Online",
          "AccessRights": "Open",
          "Acknowledgement": "SPDF/CDAWeb and the HAPI project. Please also acknowledge the data producer: K. Kauristie at Finnish Meteorological Institute",
          "Format": [
            "PNG",
            "PDF",
            "SVG"
          ],
          "AccessURL": {
            "Name": "HAPI visualizations",
            "URL": "https://hapi-server.org/plot/?server=https://cdaweb.gsfc.nasa.gov/hapi&dataset=FM_K0_KILP&format=gallery",
            "Style": "x_Visualization",
            "ProductKey": "FM_K0_KILP",
            "Description": "Web Service that generates plots. See https://hapi-server.org/plot/ for the API."
          }
        }
      ],
      "_AccessInformation": "Source: https://github.com/rweigel/cdawmeta-spase/blob/main/AccessInformation.json",
      "TemporalDescription": {
        "TimeSpan": {
          "StartDate": "1997-01-01T00:00:00Z",
          "StopDate": "2001-04-17T23:59:00Z"
        },
        "_TemporalDescription": "Generated from all.xml/@timerange_start and all.xml/@timerange_stop",
        "Cadence": "PT1M",
        "_Cadence": "Counts based on variable 'Epoch' in https://cdaweb.gsfc.nasa.gov/sp_phys/data/FinnishMeteorInst/kilp/1997/fm_k0_kilp_19970101_v01.cdf. The most common cadence, 60000 [ms] = PT1M, occurred for all 1439 timesteps. "
      },
      "Keyword": [
        "Finnish Meteorological Institute (from all.xml/observatory/description/@short)",
        "Kilpisjarvi All-Sky Camera (from all.xml/instrument/description/@short)",
        "Space Physics (from Master/CDFglobalAttributes/Discipline)",
        "Ionospheric Science (from Master/CDFglobalAttributes/Discipline)",
        "FMI (from Master/CDFglobalAttributes/Source_name)",
        "Finnish Meteorological Institute (from Master/CDFglobalAttributes/Source_name)",
        "K0 (from Master/CDFglobalAttributes/Data_type)",
        "Key Parameter (from Master/CDFglobalAttributes/Data_type)",
        "KILP (from all.xml/instrument/@ID)"
      ],
      "ObservedRegion": [
        "Earth.NearSurface.AuroralRegion",
        "Earth.NearSurface.Ionosphere",
        "Earth.NearSurface.Ionosphere.DRegion",
        "Earth.NearSurface.Ionosphere.ERegion",
        "Earth.NearSurface.Ionosphere.FRegion"
      ],
      "_ObservedRegion": "Source: https://github.com/rweigel/cdawmeta-spase/blob/main/ObservedRegion.json",
      "ProcessingLevel": null,
      "_ProcessingLevel": "Processing level is not available in the master file; it should be there instead of, say, https://github.com/rweigel/cdawmeta-spase/blob/main/ProcessingLevel.json",
      "InstrumentID": "spase://SMWG/Instrument/Ground/Kilpisjarvi/AllSkyCamera",
      "MeasurementType": "ImageIntensity",
      "Parameter2": [
        {
          "Name": "Time line",
          "ParameterKey": "Epoch",
          "Description": "CATDESC: 'Time of observation'. Notes not in Master CDF: 'The units are the units in CDF files. For other web services, this variable is may be represented as a time string.'",
          "Units": "ms",
          "Support": {
            "Qualifier": "Scalar",
            "SupportQuantity": "Temporal"
          }
        },
        {
          "Name": "Intensity at Lat",
          "ParameterKey": "Pixel",
          "Description": "Master CDF CATDESC: 'Auroral luminosity, 557.7nm keogram, all-sky camera at Kilpisjarvi (N69.02,E20.79)'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "Relative Counts",
          "FillValue": 0,
          "Structure": {
            "Size": [
              32
            ]
          }
        },
        {
          "Name": "Intensity at Lat",
          "ParameterKey": "Pixel2",
          "Description": "Master CDF CATDESC: 'Auroral log luminosity, 557.7nm keogram, all-sky camera at Kilpisjarvi (N69.02,E20.79)'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "Relative Counts",
          "FillValue": 0,
          "Structure": {
            "Size": [
              32
            ]
          }
        }
      ]
    }
  }
}