{
  "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_3.xsd",
    "Version": "2.2.3",
    "Instrument": {
      "ResourceID": "spase://SMWG/Instrument/Oersted/OESM",
      "ResourceHeader": {
        "ResourceName": "Overhauser Effect Scalar Magnetometer",
        "ReleaseDate": "2019-05-05T12:34:56Z",
        "Description": "The Overhauser Effect Scalar Magnetometer is one of four instruments onboard the Oersted spacecraft.  The purpose of the scalar magnetometer is to provide an in-flight, absolute calibration of the vector magnetometer, independent on environmental conditions. The measuring range of the instrument is from 16000 nT to 54000 nT with an accuracy of better than 1 nT. Rate of measurements will be 1 sample per second. Power consumption is limited to 3 W in CW mode and less than 0.5 W in stand-by mode. Weight of the instrument including electronic box is less than 2.5 kg. The scalar magnetometer is provided by Centre National d`Etudes Spatiale (CNES) in Toulouse, and developed by Laboratory for Electronics, Technology and Instrumentation (LETI) in Grenoble.",
        "Acknowledgement": "Dr. Jose J Achache; Dr. Ib Laursen; The European Space Agency; Danish Meteorological Institute (Denmark); Danish Ministry of Commerce (Denmark); Danish Ministry of Transportation (Denmark); Centre National d'Etudes Spatiales (France); National Aeronautics and Space Administration (United States); Danish Ministry of Science (Denmark); Danish Space Research Institute (Denmark)",
        "Contact": [
          {
            "PersonID": "spase://SMWG/Person/Jose.J.Achache",
            "Role": "PrincipalInvestigator"
          },
          {
            "PersonID": "spase://SMWG/Person/Ib.Laursen",
            "Role": "CoInvestigator"
          }
        ],
        "InformationURL": [
          {
            "Name": "NSSDC's Master Catalog",
            "URL": "https://nssdc.gsfc.nasa.gov/nmc/experiment/display.action?id=1999-008B-02",
            "Description": "Information about the Overhauser Effect Scalar Magnetometer.",
            "Language": "en"
          },
          {
            "Name": "Overhauser Effect Scalar Magnetometer",
            "URL": "http://www.geophysik.uni-bremen.de/statisch/downloads/254/Overhauser-Magnetometers.pdf",
            "Description": "Information about the Overhauser Effect Scalar Magnetometer including some theory.",
            "Language": "en"
          }
        ],
        "PriorID": "spase://SMWG/Instrument/Oersted/OESM"
      },
      "InstrumentType": "Magnetometer",
      "InvestigationName": "Overhauser Effect Scalar Magnetometer on the Oersted spacecraft",
      "OperatingSpan": {
        "StartDate": "1999-03-15T00:00:00Z",
        "StopDate": "2009-03-25T23:59:59Z",
        "Note": "It is not clear if this mission is still active."
      },
      "ObservatoryID": "spase://SMWG/Observatory/Oersted"
    }
  }
}