{
  "Spase": {
    "xmlns": "http://www.spase-group.org/data/schema",
    "Version": "2.2.2",
    "NumericalData": {
      "ResourceID": "spase://NASA/NumericalData/Apollo15-LM/SWS/PT1HR",
      "ResourceHeader": {
        "ResourceName": "Apollo 15 Solar Wind Measurements at the Lunar Surface 1-HR Data",
        "ReleaseDate": "2021-03-29T17:14:50Z",
        "Description": "This data set contains hourly averaged plasma parameters from the Apollo 15 Solar Wind Spectrometer. Four sets of hourly averaged parameters are computed, using as input data -- (1) all fine-time scale parameters (FTSP), (2) all FTSP computed from spectra with small rms error on curve fitting and thermal speeds less than one-half the bulk velocity, (3) all FTSP computed from spectra that satisfy the requirements of criterion 2 as well as having only one flow angle that can be directly measured, and (4) all FTSP computed from spectra that satisfy the requirements of criterion 2 as well as having both flow angles directly measureable. Contained in each of the 4 sets of averages are the proton density, alpha-to-proton ratio, bulk speed, angle of flow, number of spectra, and rms deviations of each average.   ",
        "Acknowledgement": "Please acknowledge NASA Space Physics Data Facility, National Space Science Data Center and the Principal Investigator for data usage.",
        "Contact": {
          "PersonID": "spase://SMWG/Person/David.R.Williams",
          "Role": "GeneralContact"
        },
        "PriorID": "spase://VSPO/NumericalData/Apollo15-LM/SWS/PT1HR"
      },
      "AccessInformation": [
        {
          "RepositoryID": "spase://SMWG/Repository/NASA/GSFC/SPDF",
          "Availability": "Online",
          "AccessRights": "Open",
          "AccessURL": [
            {
              "Name": "FTPS from SPDF (not with most browsers)",
              "URL": "ftps://spdf.gsfc.nasa.gov/pub/data/apollo/apollo15_cdaweb/sws_1hr/",
              "Description": "APOLLO15_SWS_1HR"
            },
            {
              "Name": "HTTPS from SPDF",
              "URL": "https://spdf.gsfc.nasa.gov/pub/data/apollo/apollo15_cdaweb/sws_1hr/",
              "Description": "In CDF via HTTP from SPDF"
            }
          ],
          "Format": "CDF",
          "Acknowledgement": "Please acknowledge the Apollo science team and the CDAWeb team at NASA GSFC/SPDF."
        },
        {
          "RepositoryID": "spase://SMWG/Repository/NASA/GSFC/SPDF",
          "Availability": "Online",
          "AccessRights": "Open",
          "AccessURL": {
            "Name": "CDAWeb",
            "URL": "https://cdaweb.gsfc.nasa.gov/cgi-bin/eval2.cgi?dataset=APOLLO15_SWS_1HR&index=sp_phys",
            "ProductKey": "APOLLO15_SWS_1HR",
            "Description": "Access to ASCII, CDF, and plots via NASA GSFC CDAWeb."
          },
          "Format": "Text"
        }
      ],
      "ProviderProcessingLevel": "CALIBRATED",
      "InstrumentID": "spase://SMWG/Instrument/Apollo15-LM/SWS",
      "MeasurementType": "ThermalPlasma",
      "TemporalDescription": {
        "TimeSpan": {
          "StartDate": "1971-07-31T19:30:00",
          "StopDate": "1972-06-30T17:30:00"
        },
        "Cadence": "PT60M"
      },
      "ObservedRegion": [
        "Heliosphere.NearEarth",
        "Heliosphere.Inner"
      ]
    }
  }
}