{
  "Spase": {
    "xmlns:xsi": "http://www.w3.org/2001/XMLSchema-instance",
    "xmlns": "http://www.spase-group.org/data/schema",
    "xsi:schemaLocation": "http://www.spase-group.org/data/schema http://www.spase-group.org/data/schema/spase-2_2_9.xsd",
    "Version": "2.2.9",
    "NumericalData": {
      "ResourceID": "spase://NASA/NumericalData/MGS/Ephemeris/P1D",
      "ResourceHeader": {
        "ResourceName": "MGS Positions",
        "ReleaseDate": "2020-07-07T21:14:45Z",
        "Description": "MGS satellite positions.",
        "Contact": {
          "PersonID": "spase://SMWG/Person/Jan.Merka",
          "Role": "MetadataContact"
        },
        "PriorID": [
          "spase://VHO/NumericalData/MGS/Ephemeris/P1D",
          "spase://VSPO/NumericalData/MGS/Ephemeris/P1D"
        ]
      },
      "AccessInformation": {
        "RepositoryID": "spase://SMWG/Repository/NASA/GSFC/VHO-VMO",
        "Availability": "Online",
        "AccessRights": "Open",
        "AccessURL": {
          "Name": "VHO-VMO Repository",
          "URL": "https://vho.nasa.gov/mission/mgs_proxy/positions/",
          "Description": "VHO Repository housing MGS ephemeris data"
        },
        "Format": "Text",
        "Encoding": "None"
      },
      "InstrumentID": "spase://SMWG/Instrument/MGS/Ephemeris",
      "MeasurementType": "Ephemeris",
      "TemporalDescription": {
        "TimeSpan": {
          "StartDate": "1999-01-01T00:00:00Z",
          "RelativeStopDate": "-P1D"
        },
        "Cadence": "P1D"
      },
      "Parameter": [
        {
          "Name": "Year",
          "ParameterKey": "Field 1",
          "Description": "Year",
          "Support": {
            "SupportQuantity": "Temporal"
          }
        },
        {
          "Name": "Doy",
          "ParameterKey": "Field 2",
          "Description": "Day of Year",
          "Units": "Deg",
          "Support": {
            "SupportQuantity": "Temporal"
          }
        },
        {
          "Name": "AU",
          "ParameterKey": "Field 3",
          "Description": "Distance from the sun in AU",
          "Support": {
            "SupportQuantity": "Positional"
          }
        },
        {
          "Name": "SE Latitude",
          "ParameterKey": "Field 4",
          "Description": "Latitude in SE Coordinates",
          "Units": "degrees",
          "CoordinateSystem": {
            "CoordinateRepresentation": "Spherical",
            "CoordinateSystemName": "SE"
          },
          "Support": {
            "SupportQuantity": "Positional"
          }
        },
        {
          "Name": "SE Longitude",
          "ParameterKey": "Field 5",
          "Description": "Longitude in SE Coordinates",
          "Units": "degrees",
          "CoordinateSystem": {
            "CoordinateRepresentation": "Spherical",
            "CoordinateSystemName": "SE"
          },
          "Support": {
            "SupportQuantity": "Positional"
          }
        },
        {
          "Name": "HG Latitude",
          "ParameterKey": "Field 6",
          "Description": "Latitude in HG Coordinates",
          "Units": "degrees",
          "CoordinateSystem": {
            "CoordinateRepresentation": "Spherical",
            "CoordinateSystemName": "HG"
          },
          "Support": {
            "SupportQuantity": "Positional"
          }
        },
        {
          "Name": "HG Longitude",
          "ParameterKey": "Field 7",
          "Description": "Longitude in HG Coordinates",
          "Units": "degrees",
          "CoordinateSystem": {
            "CoordinateRepresentation": "Spherical",
            "CoordinateSystemName": "HG"
          },
          "Support": {
            "SupportQuantity": "Positional"
          }
        },
        {
          "Name": "HGI Longitude",
          "ParameterKey": "Field 8",
          "Description": "Longitude in HGI Coordinates",
          "Units": "degrees",
          "CoordinateSystem": {
            "CoordinateRepresentation": "Spherical",
            "CoordinateSystemName": "HGI"
          },
          "Support": {
            "SupportQuantity": "Positional"
          }
        }
      ]
    }
  }
}