{
  "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_3_2.xsd",
    "Version": "2.3.2",
    "NumericalData": {
      "ResourceID": "spase://NASA/NumericalData/Weygand/ACE/SWEPAM/Processed/GSM/PT60S",
      "ResourceHeader": {
        "ResourceName": "ACE Linearly Interpolated 60 s Resolution SWEPAM data in GSM Coordinates",
        "AlternateName": "ACE SWEPAM data",
        "DOI": "https://doi.org/10.21978/p81k9c",
        "ReleaseDate": "2021-05-31T12:34:56.789",
        "RevisionHistory": {
          "RevisionEvent": {
            "ReleaseDate": "2021-05-31T12:34:56.789",
            "Note": "Updated to SPASE Version 2.3.2 if needed, Applied quality control for DOI usage, LFB"
          }
        },
        "Description": "ACE linearly interpolated to have the measurements on the minute at 60 s resolution SWEPAM data in GSM coordinates. This data set consists of processed solar wind data that has been linearly interpolated to 1 min resolution at the position of the spacecraft using the interp1.m function in MATLAB. This data set was originally constructed by Dr. J.M. Weygand for Prof. R.L. McPherron, who was the principle investigator of two National Science Foundation studies: GEM Grant ATM 02-1798 and a Space Weather Grant ATM 02-08501. These data were primarily used in superposed epoch studies and cross correlation studies on solar wind.",
        "Acknowledgement": "NASA, David.J.McComas, James M. Weygand",
        "PublicationInfo": {
          "Authors": "Weygand, James M.; & McPherron, Robert L.",
          "PublicationDate": "2006-01-01T00:00:00",
          "PublishedBy": "University of California, Los Angeles"
        },
        "Contact": [
          {
            "PersonID": "spase://SMWG/Person/David.J.McComas",
            "Role": "PrincipalInvestigator"
          },
          {
            "PersonID": "spase://SMWG/Person/James.M.Weygand",
            "Role": "MetadataContact"
          }
        ],
        "InformationURL": [
          {
            "Name": "Solar Wind Propagation Information",
            "URL": "http://www.igpp.ucla.edu/jweygand/htmls/Propagated_SW.html",
            "Description": "Solar wind archive at UCLA. This archive provides a list of available data resources and available time ranges."
          },
          {
            "Name": "ACE SWEPAM Instrument",
            "URL": "https://www.swepam.lanl.gov/text.html",
            "Description": "ACE SWEPAM Data Server"
          }
        ],
        "PriorID": [
          "spase://VMO/NumericalData/Weygand/ACE/SWEPAM/Processed/GSM/PT60S",
          "spase://VSPO/NumericalData/Weygand/ACE/SWEPAM/Processed/GSM/PT60S"
        ]
      },
      "AccessInformation": {
        "RepositoryID": "spase://SMWG/Repository/UCLA/VMO",
        "Availability": "Online",
        "AccessRights": "Open",
        "AccessURL": {
          "Name": "IGPP UCLA ACE Plasma Data JMW Processed Solar Wind Archive",
          "URL": "http://vmo.igpp.ucla.edu/data1/Weygand/ProcessedSolarWindGSM/ACE/plasma/"
        },
        "Format": "Text",
        "Encoding": "ASCII",
        "Acknowledgement": "NASA, David.J.McComas, James M. Weygand"
      },
      "ProcessingLevel": "Calibrated",
      "ProviderResourceName": "ACE SWEPAM",
      "ProviderProcessingLevel": "Level-2",
      "InstrumentID": "spase://SMWG/Instrument/ACE/SWEPAM",
      "MeasurementType": "ThermalPlasma",
      "TemporalDescription": {
        "TimeSpan": {
          "StartDate": "1998-02-01T00:00:00.000",
          "RelativeStopDate": "-P1Y",
          "Note": "Time format in data files is: Day Month Year Hour Minute Second (DD MM YYYY HH MM SS.SSS)"
        },
        "Cadence": "PT60S"
      },
      "Caveats": "Flags=1.000e+34",
      "Keyword": [
        "1 min",
        "solar wind",
        "ACE",
        "Advanced Composition Explorer",
        "plasma data",
        "SWEPAM"
      ],
      "Parameter": [
        {
          "Name": "Universal Time",
          "ParameterKey": "Time",
          "Description": "Interpolated universal time columns from left to right are: day month year hour minute sec in the format of dd mm yyyy hh mm ss.",
          "Cadence": "PT60S",
          "Structure": {
            "Size": "6",
            "Description": "Universal Time expressed using a 6-column day, month, year, hour, minute, second representation",
            "Element": [
              {
                "Name": "Day",
                "Index": "1",
                "ParameterKey": "Day"
              },
              {
                "Name": "Month",
                "Index": "2",
                "ParameterKey": "Month"
              },
              {
                "Name": "Year",
                "Index": "3",
                "ParameterKey": "Year"
              },
              {
                "Name": "Hour",
                "Index": "4",
                "ParameterKey": "Hour"
              },
              {
                "Name": "Minute",
                "Index": "5",
                "ParameterKey": "Minute"
              },
              {
                "Name": "Second",
                "Index": "6",
                "ParameterKey": "Second"
              }
            ]
          },
          "Support": {
            "SupportQuantity": "Temporal"
          }
        },
        {
          "Name": "ACE SWEPAM Thermal Speed Interpolated to 1 min Resolution in GSM Coordinates",
          "ParameterKey": "Thermal Speed",
          "Description": "ACE SWEPAM thermal speed in units of km/s in GSM coordinates.",
          "Caveats": "Be sure you understand the instrument",
          "Cadence": "PT60S",
          "Units": "KM/S",
          "Particle": {
            "ParticleType": "Ion",
            "ParticleQuantity": "ThermalSpeed"
          }
        },
        {
          "Name": "ACE SWEPAM Density Interpolated to 1 min Resolution in GSM Coordinates",
          "ParameterKey": "Density",
          "Description": "Density for ACE SWEPAM in units of number per cubic centimeter in GSM coordinates.",
          "Cadence": "PT60S",
          "Units": "#/cm^-3",
          "Particle": {
            "ParticleType": "Ion",
            "ParticleQuantity": "NumberDensity"
          }
        },
        {
          "Name": "ACE SWEPAM Velocity Vector Interpolated to 1 min Resolution in GSM Coordinates",
          "ParameterKey": "Velocity Vectors",
          "Description": "Flow vector for ACE SWEPAM in GSM coordinates in units of km/s",
          "Caveats": "Be sure you understand the instrument",
          "Cadence": "PT60S",
          "Units": "KM/S",
          "CoordinateSystem": {
            "CoordinateRepresentation": "Cartesian",
            "CoordinateSystemName": "GSM"
          },
          "Structure": {
            "Size": "3",
            "Element": [
              {
                "Name": "VX-GSM",
                "Qualifier": "Component.I",
                "Index": "1",
                "ParameterKey": "nvxgsm"
              },
              {
                "Name": "VY-GSM",
                "Qualifier": "Component.J",
                "Index": "2",
                "ParameterKey": "nvygsm"
              },
              {
                "Name": "VZ-GSM",
                "Qualifier": "Component.K",
                "Index": "3",
                "ParameterKey": "nvzgsm"
              }
            ]
          },
          "Particle": {
            "ParticleType": "Ion",
            "ParticleQuantity": "Velocity"
          }
        },
        {
          "Name": "ACE Spacecraft Position Vector Interpolated to 1 min Resolution in GSM Coordinates",
          "ParameterKey": "Position Vectors",
          "Description": "Location of the spacecraft in GSM coordinates in units of Re",
          "Cadence": "PT60S",
          "Units": "Re",
          "CoordinateSystem": {
            "CoordinateRepresentation": "Cartesian",
            "CoordinateSystemName": "GSM"
          },
          "Structure": {
            "Size": "3",
            "Element": [
              {
                "Name": "X-GSM",
                "Qualifier": "Component.I",
                "Index": "1",
                "ParameterKey": "nxgsm"
              },
              {
                "Name": "Y-GSM",
                "Qualifier": "Component.J",
                "Index": "2",
                "ParameterKey": "nygsm"
              },
              {
                "Name": "Z-GSM",
                "Qualifier": "Component.K",
                "Index": "3",
                "ParameterKey": "nzgsm"
              }
            ]
          },
          "Support": {
            "SupportQuantity": "Positional"
          }
        }
      ]
    }
  }
}