{
  "Spase": {
    "xmlns": "http://www.spase-group.org/data/schema",
    "xmlns:xsi": "http://www.w3.org/2001/XMLSchema-instance",
    "xsi:schemaLocation": "https://www.spase-group.org/data/schema  https://www.spase-group.org/data/schema/spase-2.7.1.xsd",
    "Version": "2.7.1",
    "Instrument": {
      "ResourceID": "spase://NASA/Instrument/TRACERS/ElectricFieldsInstrument",
      "ResourceHeader": {
        "ResourceName": "TRACERS Spacecraft Electric Fields Instrument",
        "ReleaseDate": "2026-04-03T00:00:00",
        "Description": "Electric field measurements with a sampling rate for EDC of 128 samples/s (ROI), 8 samples/s (BOR), EAC 2048 samples/s (ROI), electric field high frequency (EHF) 20e6 samples/s (ROI). For EAC and EHF the sampling rate is the same as the ROI, but the cadence is 16 s and 2048 s respectively.",
        "Contact": [
          {
            "PersonID": "spase://SMWG/Person/John.W.Bonnell",
            "Role": [
              "InstrumentLead",
              "CoInvestigator"
            ]
          },
          {
            "PersonID": "spase://SMWG/Person/David.M.Miles",
            "Role": "PrincipalInvestigator"
          },
          {
            "PersonID": "spase://SMWG/Person/Lan.Jain",
            "Role": "MetadataContact"
          },
          {
            "PersonID": "spase://SMWG/Person/Scott.Boardsen",
            "Role": "MetadataContact"
          }
        ],
        "InformationURL": {
          "Name": "Electric Fields Instrument (EFI)",
          "URL": "https://doi.org/10.1007/s11214-025-01202-5",
          "Description": "Electric field measurements with a sampling rate for EDC of 128 samples/s (ROI), 8 samples/s (BOR), EAC 2048 samples/s (ROI), electric field high frequency (EHF) 20e6 samples/s (ROI). For EAC and EHF the sampling rate is the same as the ROI, but the cadence is 16 s and 2048 s respectively."
        }
      },
      "InstrumentType": "Electric Fields Instrument",
      "InvestigationName": "TRACERS Mission Electric Fields Instrument (EFI)",
      "ObservatoryID": "spase://SMWG/Observatory/TRACERS"
    }
  }
}