{
  "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_3_0.xsd",
    "Version": "2.3.0",
    "NumericalData": {
      "ResourceID": "spase://GBO/NumericalData/Augsburg/ULF/PT1H",
      "ResourceHeader": {
        "ResourceName": "Augsburg ULF Data Set",
        "ReleaseDate": "2019-04-24T12:34:56.789Z",
        "Description": "Various geomagnetic indices (Kp, AE, Dst, SYM-H, PC) and averaged solar wind/IMF parameters quantify the energy supply in certain regions of the solar wind-magnetosphere-ionosphere system, and are used as primary tools in statistical studies of solar-terrestrial relationships. However, these indices characterize the steady-state level of the electrodynamics of the near-Earth environment. The turbulent character of solar wind drivers and the existence of natural MHD waveguides and resonators in the magnetospheric plasma in the ULF frequency range ( about 2 mHz to 10 mHz) ensures a quasi-periodic magnetic field response to forcing at the boundary layers. Therefore, much of the turbulent nature of plasma processes of solar wind-magnetosphere-ionosphere interactions can be monitored with ground-based or space observations in the ULF frequency range. We have constructed a new index, coined a ULF wave index, characterizing the turbulent character of the energy transfer from the solar wind into the upper atmosphere and the short-scale variability of near-Earth electromagnetic processes. We suppose that a wide range of space physics studies will benefit from the introduction of this new index.",
        "Acknowledgement": "Please acknowlege Mark.J.Engebretson and cite Kozyreva et al., 2007: In search of a new ULF Wave Index: Comparison of Pc5 Power with Dynamics of Geostationary Relativistic Electrons, Kozyreva, O., Pilipenko, V., Engebretson, M.J., Yumoto, K., Watermann, J., N. Romanova, Planet. Space Sci., 55(6), 755-769, 2007 (DOI: 10.1016/j.pss.2006.03.013).",
        "Contact": {
          "PersonID": "spase://SMWG/Person/Mark.J.Engebretson",
          "Role": "GeneralContact"
        },
        "InformationURL": [
          {
            "Name": "Documents concerning the MACCS Ground Station Chain",
            "URL": "http://virbo.org/Augsburg/ULF/",
            "Description": "Augsburg ULF Index Web Page hosted by the Virtual Radiation Belt Observatory, ViRBO"
          },
          {
            "Name": "Documents concerning the MACCS Ground Station Chain",
            "URL": "http://www.serc.kyushu-u.ac.jp/ultima/6Engebretson_MACCS.pdf",
            "Description": "Documents concerning the MACCS Ground Station Chain, hosted by the Kyushu University Ultima Web Page"
          }
        ],
        "PriorID": "spase://ViRBO/NumericalData/Augsburg/ULF/PT1H"
      },
      "AccessInformation": {
        "RepositoryID": "spase://SMWG/Repository/ViRBO",
        "Availability": "Online",
        "AccessRights": "Open",
        "AccessURL": {
          "Name": "Data files associated with the Augsburg ULF data set",
          "URL": "http://mag.gmu.edu/ftp/Augsburg/ULF/merged/",
          "Description": "Web Page for access to these Data Files"
        },
        "Format": "Text",
        "Encoding": "ASCII",
        "Acknowledgement": "See ftp://space.augsburg.edu/ftp/MACCS/ULF_Index for acknowledgment information"
      },
      "ProviderVersion": "1",
      "MeasurementType": "ActivityIndex",
      "TemporalDescription": {
        "TimeSpan": {
          "StartDate": "1994-01-01T00:00:00.00000",
          "StopDate": "2000-12-31T23:59:59.99999"
        },
        "Cadence": "PT1H"
      },
      "ObservedRegion": "Earth.NearSurface",
      "Parameter": [
        {
          "Name": "Tgr",
          "ParameterKey": "Augsburg_ULF-1-v0",
          "Description": "Global ULF wave index (ground magnetometer based) (Augsburg ULF data set 1-hour version 1)",
          "Units": "nT^2/Hz",
          "Mixed": {
            "MixedQuantity": "Other"
          }
        },
        {
          "Name": "Sgr",
          "ParameterKey": "Augsburg_ULF-2-v0",
          "Description": "Total power of index (ground magnetometer based) (Augsburg ULF data set 1-hour version 1)",
          "Units": "nT^2/Hz",
          "Mixed": {
            "MixedQuantity": "Other"
          }
        },
        {
          "Name": "Rgr",
          "ParameterKey": "Augsburg_ULF-3-v0",
          "Description": "Total noise of index (ground magnetometer based) (Augsburg ULF data set 1-hour version 1)",
          "Units": "nT^2/Hz",
          "Mixed": {
            "MixedQuantity": "Other"
          }
        },
        {
          "Name": "Tgeo",
          "ParameterKey": "Augsburg_ULF-4-v0",
          "Description": "Global ULF wave index (GOES magnetometer based) (Augsburg ULF data set 1-hour version 1)",
          "Units": "nT^2/Hz",
          "Mixed": {
            "MixedQuantity": "Other"
          }
        },
        {
          "Name": "Sgeo",
          "ParameterKey": "Augsburg_ULF-5-v0",
          "Description": "Total power of index (GOES magnetometer based) (Augsburg ULF data set 1-hour version 1)",
          "Units": "nT^2/Hz",
          "Mixed": {
            "MixedQuantity": "Other"
          }
        },
        {
          "Name": "Rgeo",
          "ParameterKey": "Augsburg_ULF-6-v0",
          "Description": "Total noise of index (GOES magnetometer based) (Augsburg ULF data set 1-hour version 1)",
          "Units": "nT^2/Hz",
          "Mixed": {
            "MixedQuantity": "Other"
          }
        },
        {
          "Name": "Timf",
          "ParameterKey": "Augsburg_ULF-7-v0",
          "Description": "Global ULF wave index (GOES magnetometer based) (Augsburg ULF data set 1-hour version 1)",
          "Units": "nT^2/Hz",
          "Mixed": {
            "MixedQuantity": "Other"
          }
        },
        {
          "Name": "Simf",
          "ParameterKey": "Augsburg_ULF-8-v0",
          "Description": "Total power of index (GOES magnetometer based) (Augsburg ULF data set 1-hour version 1)",
          "Units": "nT^2/Hz",
          "Mixed": {
            "MixedQuantity": "Other"
          }
        },
        {
          "Name": "Rimf",
          "ParameterKey": "Augsburg_ULF-9-v0",
          "Description": "Total noise of index (GOES magnetometer based) (Augsburg ULF data set 1-hour version 1)",
          "Units": "nT^2/Hz",
          "Mixed": {
            "MixedQuantity": "Other"
          }
        },
        {
          "Name": "Tden",
          "ParameterKey": "Augsburg_ULF-10-v0",
          "Description": "Total noise of index (Solar wind density based) (Augsburg ULF data set 1-hour version 1)",
          "Units": "nT^2/Hz",
          "Mixed": {
            "MixedQuantity": "Other"
          }
        }
      ]
    }
  }
}