{
  "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_6_1.xsd",
    "_Note": "Nodes prefixed with a _ are not valid SPASE, but are included for debugging. Values prefixed with a x_ are not valid SPASE but may considered for addition for completeness.",
    "Version": "2.6.1",
    "_MasterURL": "https://cdaweb.gsfc.nasa.gov/pub/software/cdawlib/0JSONS/de2_62ms_vefimagb_00000000_v01.json (from all.xml)",
    "NumericalData": {
      "ResourceID": "spase://NASA/NumericalData/DE2/MAGB-VEFI/CDF/PT0.062S",
      "_ResourceID": "Source: https://github.com/rweigel/cdawmeta-spase/blob/main/ResourceID.json",
      "ResourceHeader": {
        "ResourceName": "16-msec merged magnetic and electric field data ",
        "_ResourceName": "Source: Master/CDFglobalAttributes/Logical_source_description",
        "AlternateName": "de2_62ms_vefimagb",
        "_AlternateName": "Source: Master/CDFglobalAttributes/Logical_source",
        "_Rights": {
          "Name": "SPDX",
          "Description": "Creative Commons Zero v1.0 Universal",
          "URL": "https://spdx.org/licenses/CC0-1.0.html",
          "SchemeURI": "https://spdx.org/licenses/"
        },
        "InformationURL": [
          {
            "Name": "Dynamics Explorer 2, DE 2, Merged Magnetometer Instrument, MAGB, and Vector Electric Field Instrument, VEFI, data readme text file, NASA GSFC",
            "URL": "https://spdf.gsfc.nasa.gov/pub/data/de/de2/magnetic_electric_fields_vefi_magb/00readme.txt",
            "Description": "Dynamics Explorer 2, DE 2, Merged Magnetometer Instrument, MAGB, and Vector Electric Field Instrument, VEFI, data readme text file, hosted by NASA GSFC",
            "Language": "en",
            "_Note": "Source: InformationURL.json"
          },
          {
            "Name": "Dynamics Explorer 2, DE 2, Magnetometer Instrument, MAGB, instrument and data description, NASA GSFC",
            "URL": "https://spdf.gsfc.nasa.gov/pub/data/de/de2/magnetic_electric_fields_vefi_magb/MAGB_instrument_data.txt",
            "Description": "Dynamics Explorer 2, DE 2, Magnetometer Instrument, MAGB, instrument and data description, hosted by NASA GSFC",
            "Language": "en",
            "_Note": "Source: InformationURL.json"
          },
          {
            "Name": "Dynamics Explorer 2, DE 2, Vector Electric Field Instrument, VEFI, instrument and data description, NASA GSFC",
            "URL": "https://spdf.gsfc.nasa.gov/pub/data/de/de2/magnetic_electric_fields_vefi_magb/VEFI_instrument_data.txt",
            "Description": "Dynamics Explorer 2, DE 2, Vector Electric Field Instrument, VEFI, instrument and data description, hosted by NASA GSFC",
            "Language": "en",
            "_Note": "Source: InformationURL.json"
          },
          {
            "Name": "OMNIWeb FTP Browser access to Dynamics Explorer 2 Magnetic and Electric Field ASCII data, NASA GSFC",
            "URL": "https://omniweb.gsfc.nasa.gov/ftpbrowser/de2_mag.html",
            "Description": "OMNIWeb FTP Browser access to Dynamics Explorer 2 Magnetic and Electric Field ASCII data including plot, listing, and output file services, hosted by NASA GSFC",
            "Language": "en",
            "_Note": "Source: InformationURL.json"
          },
          {
            "Name": "NSSDC Master Catalog, Dynamics Explorer 2, MAG-B instrument",
            "URL": "https://nssdc.gsfc.nasa.gov/nmc/experiment/display.action?id=1981-070B-01",
            "Description": "General information concerning the Dynamics Explorer 2, Magnetic Field Observations, MAG-B, instrument",
            "Language": "en",
            "_Note": "Source: InformationURL.json"
          },
          {
            "Name": "NSSDC Master Catalog, Dynamics Explorer 2, VEFI instrument",
            "URL": "https://nssdc.gsfc.nasa.gov/nmc/experiment/display.action?id=1981-070B-02",
            "Description": "General information concerning the Dynamics Explorer 2, Vector Electric Field Instrument, VEFI, instrument",
            "Language": "en",
            "_Note": "Source: InformationURL.json"
          }
        ]
      },
      "ProviderResourceName": "DE-2 IDM 0.25-sec ion drift",
      "DOI": "https://doi.org/10.48322/ha70-4305",
      "_DOI": "Source: https://github.com/rweigel/cdawmeta-spase/blob/main/DOI.json",
      "AccessInformation": [
        {
          "RepositoryID": "spase://SMWG/Repository/NASA/GSFC/SPDF",
          "Availability": "Online",
          "AccessRights": "Open",
          "Acknowledgement": "SPDF/CDAWeb. Please also acknowledge the data producer: Jim Slavin at NASA/GSFC",
          "Format": [
            "CDF"
          ],
          "Style": "Listing",
          "AccessURL": {
            "Name": "HTTPS from SPDF",
            "URL": "https://cdaweb.gsfc.nasa.gov/pub/data/de/de2/magnetic_electric_fields_vefi_magb/62ms_vefimagb_cdaweb",
            "Description": "In CDF via HTTP from CDAWeb",
            "AccessFilenameTemplate": "de2_62ms_vefimagb_%Y%m%d_%Q.cdf",
            "AccessDirectoryTemplate": "%Y",
            "ProductKey": "DE2_62MS_VEFIMAGB"
          }
        },
        {
          "RepositoryID": "spase://SMWG/Repository/NASA/GSFC/SPDF",
          "Availability": "Online",
          "AccessRights": "Open",
          "Acknowledgement": "SPDF/CDAWeb. Please also acknowledge the data producer: Jim Slavin at NASA/GSFC",
          "Format": [
            "CDF"
          ],
          "Style": "Listing",
          "AccessURL": {
            "Name": "FTPS from SPDF",
            "URL": "ftps://cdaweb.gsfc.nasa.gov/pub/data/de/de2/magnetic_electric_fields_vefi_magb/62ms_vefimagb_cdaweb",
            "Description": "In CDF via HTTP from CDAWeb",
            "AccessFilenameTemplate": "de2_62ms_vefimagb_%Y%m%d_%Q.cdf",
            "AccessDirectoryTemplate": "%Y",
            "ProductKey": "DE2_62MS_VEFIMAGB"
          }
        },
        {
          "RepositoryID": "spase://SMWG/Repository/NASA/GSFC/SPDF",
          "Availability": "Online",
          "AccessRights": "Open",
          "Acknowledgement": "SPDF/CDAWeb. Please also acknowledge the data producer: Jim Slavin at NASA/GSFC",
          "Format": [
            "CDF",
            "CSV",
            "GIF",
            "NetCDF",
            "PNG",
            "PS",
            "PDF",
            "XML",
            "x_Script.IDL",
            "x_Script.Python",
            "Text.ASCII",
            "x_WAV"
          ],
          "AccessURL": {
            "Name": "CDAWeb Web Service",
            "URL": "https://cdaweb.gsfc.nasa.gov/WebServices/",
            "Style": "WebService",
            "Description": "Instructions for using web services to access this dataset an other other metadata and options for CDAWeb datasets. The ProductKey here corresponds to the query parameter 'dataset' in the tables at the AccessURL in a dataset-related request can be made.",
            "ProductKey": "DE2_62MS_VEFIMAGB"
          }
        },
        {
          "RepositoryID": "spase://SMWG/Repository/NASA/GSFC/SPDF",
          "Availability": "Online",
          "AccessRights": "Open",
          "Acknowledgement": "SPDF/CDAWeb. Please also acknowledge the data producer: Jim Slavin at NASA/GSFC",
          "Format": [
            "CDF",
            "GIF",
            "PDF",
            "Text.ASCII",
            "x_WAV"
          ],
          "AccessURL": {
            "Name": "CDAWeb Web Service user interface",
            "URL": "https://cdaweb.gsfc.nasa.gov/cgi-bin/eval2.cgi?index=sp_phys&dataset=DE2_62MS_VEFIMAGB",
            "Style": "WebService",
            "ProductKey": "DE2_62MS_VEFIMAGB",
            "Description": "Web service user interface for this product."
          }
        },
        {
          "RepositoryID": "spase://SMWG/Repository/NASA/GSFC/SPDF",
          "Availability": "Online",
          "AccessRights": "Open",
          "Acknowledgement": "SPDF/CDAWeb. Please also acknowledge the data producer: Jim Slavin at NASA/GSFC",
          "Format": [
            "x_Script.IDL",
            "x_Script.Python"
          ],
          "AccessURL": {
            "Name": "CDAWeb Python Script",
            "URL": "https://cdaweb.gsfc.nasa.gov/WS/cdasr/1/dataviews/sp_phys/datasets/DE2_62MS_VEFIMAGB/clientLibraryExample/",
            "ProductKey": "DE2_62MS_VEFIMAGB",
            "Style": "WebService",
            "Description": "Web service that generates a Python script to access this product."
          }
        },
        {
          "RepositoryID": "spase://SMWG/Repository/NASA/GSFC/SPDF",
          "Availability": "Online",
          "AccessRights": "Open",
          "Acknowledgement": "SPDF/SSCWeb. Please also acknowledge the data producer: Jim Slavin at NASA/GSFC",
          "Format": [
            "HTML"
          ],
          "AccessURL": {
            "Name": "4D Orbit Viewer",
            "URL": "https://sscweb.gsfc.nasa.gov/4dorbit/?sc=DE2_62MS_VEFIMAGB",
            "ProductKey": "DE2_62MS_VEFIMAGB",
            "Style": "x_Visualization",
            "Description": "Web Service to this product."
          }
        },
        {
          "RepositoryID": "spase://SMWG/Repository/NASA/GSFC/SPDF",
          "Availability": "Online",
          "AccessRights": "Open",
          "Acknowledgement": "SPDF/CDAWeb and the HAPI project. Please also acknowledge the data producer: Jim Slavin at NASA/GSFC",
          "Format": [
            "CSV",
            "JSON",
            "Binary"
          ],
          "AccessURL": {
            "Name": "CDAWeb HAPI Server",
            "URL": "https://hapi-server.org/servers/#server=CDAWeb&dataset=DE2_62MS_VEFIMAGB@0",
            "Style": "HAPI",
            "ProductKey": [
              "DE2_62MS_VEFIMAGB@0",
              "DE2_62MS_VEFIMAGB@1"
            ],
            "Description": "Web Service to this product using the HAPI interface. Note that HAPI dataset has a collection of parameters, each having the same time stamps. This CDAWeb dataset contains 2 HAPI-type datasets. The @0, @1, ... at the end of the ParameterKeys indicates the index of the CDAWeb dataset. (The dataset index <=> CDF file time variable pairs are @0 => vtimeEpoch, @1 => mtimeEpoch.)"
          }
        },
        {
          "RepositoryID": "spase://SMWG/Repository/NASA/GSFC/SPDF",
          "Availability": "Online",
          "AccessRights": "Open",
          "Acknowledgement": "SPDF/CDAWeb and the HAPI project. Please also acknowledge the data producer: Jim Slavin at NASA/GSFC",
          "Format": [
            "x_Script.IDL",
            "x_Script.Javascript",
            "x_Script.MATLAB",
            "x_Script.Python",
            "x_Script.Autoplot",
            "x_Script.curl",
            "x_Script.wget"
          ],
          "AccessURL": {
            "Name": "CDAWeb HAPI Script in Multiple Languages",
            "URL": "https://hapi-server.org/servers/#server=CDAWeb&dataset=DE2_62MS_VEFIMAGB@0&return=script",
            "Style": "HAPI",
            "ProductKey": [
              "DE2_62MS_VEFIMAGB@0",
              "DE2_62MS_VEFIMAGB@1"
            ],
            "Description": "Web Service user interface that generates scripts in IDL, Javascript, MATLAB, Python, Autoplot, curl, wget to access this product. See https://hapi-server.org/servers/api for the API. Note that HAPI dataset has a collection of parameters, each having the same time stamps. This CDAWeb dataset contains 2 HAPI-type datasets. The @0, @1, ... at the end of the ParameterKeys indicates the index of the CDAWeb dataset. (The dataset index <=> CDF file time variable pairs are @0 => vtimeEpoch, @1 => mtimeEpoch.)"
          }
        },
        {
          "RepositoryID": "spase://SMWG/Repository/NASA/GSFC/SPDF",
          "Availability": "Online",
          "AccessRights": "Open",
          "Acknowledgement": "SPDF/CDAWeb and the HAPI project. Please also acknowledge the data producer: Jim Slavin at NASA/GSFC",
          "Format": [
            "PNG",
            "PDF",
            "SVG"
          ],
          "AccessURL": {
            "Name": "HAPI visualizations",
            "URL": "https://hapi-server.org/plot/?server=https://cdaweb.gsfc.nasa.gov/hapi&dataset=DE2_62MS_VEFIMAGB@0&format=gallery",
            "Style": "x_Visualization",
            "ProductKey": [
              "DE2_62MS_VEFIMAGB@0",
              "DE2_62MS_VEFIMAGB@1"
            ],
            "Description": "Web Service that generates plots. See https://hapi-server.org/plot/ for the API."
          }
        }
      ],
      "_AccessInformation": "Source: https://github.com/rweigel/cdawmeta-spase/blob/main/AccessInformation.json",
      "TemporalDescription": {
        "TimeSpan": {
          "StartDate": "1981-08-15T03:44:46Z",
          "StopDate": "1983-02-16T13:04:25Z"
        },
        "_TemporalDescription": "Generated from all.xml/@timerange_start and all.xml/@timerange_stop"
      },
      "Keyword": [
        "Dynamics Explorer (from all.xml/observatory/description/@short)",
        "62 ms (from all.xml/instrument/description/@short)",
        "Space Physics (from Master/CDFglobalAttributes/Discipline)",
        "Magnetospheric  Ionospheric Interactions (from Master/CDFglobalAttributes/Discipline)",
        "DE (from Master/CDFglobalAttributes/Source_name)",
        "Dynamics Explorer (from Master/CDFglobalAttributes/Source_name)",
        "VEFIMAGB (from Master/CDFglobalAttributes/Data_type)",
        "merged Vector Electric field instrument and Magnetometer (from Master/CDFglobalAttributes/Data_type)",
        "62ms (from all.xml/instrument/@ID)"
      ],
      "ObservedRegion": [
        "Earth.Magnetosphere",
        "Earth.NearSurface.Ionosphere",
        "Earth.NearSurface.AuroralRegion",
        "Earth.NearSurface.EquatorialRegion",
        "Earth.NearSurface.Thermosphere",
        "Earth.Magnetosphere.Polar",
        "Earth.NearSurface.PolarCap",
        "Earth.NearSurface.Atmosphere",
        "Earth.NearSurface"
      ],
      "_ObservedRegion": "Source: https://github.com/rweigel/cdawmeta-spase/blob/main/ObservedRegion.json",
      "ProcessingLevel": null,
      "_ProcessingLevel": "Processing level is not available in the master file; it should be there instead of, say, https://github.com/rweigel/cdawmeta-spase/blob/main/ProcessingLevel.json",
      "InstrumentID": [
        "spase://SMWG/Instrument/DynamicsExplorer2/Ephemeris",
        "spase://SMWG/Instrument/DynamicsExplorer2/MAGB",
        "spase://SMWG/Instrument/DynamicsExplorer2/VEFI"
      ],
      "MeasurementType": [
        "ElectricField",
        "Ephemeris",
        "MagneticField"
      ],
      "Parameter2": [
        {
          "Name": "Time since 0 A.D.(vefi)",
          "ParameterKey": "vtimeEpoch",
          "Description": "CATDESC: 'NSSDC standard-reference time value. (vefi)'. Notes not in Master CDF: 'The units are the units in CDF files. For other web services, this variable is may be represented as a time string.'",
          "Units": "ms (UT) ",
          "Support": {
            "Qualifier": "Scalar",
            "SupportQuantity": "Temporal"
          }
        },
        {
          "Name": "vtime (ms)",
          "ParameterKey": "vtime",
          "Description": "Master CDF CATDESC: 'Time of the VEFI measurement in tenths of milliseconds'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is vtimeEpoch.'",
          "Units": " ",
          "FillValue": -1
        },
        {
          "Name": "EX",
          "ParameterKey": "ex",
          "Description": "Master CDF CATDESC: 'X-Component of the VEFI electric field in SPC coordinates'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is vtimeEpoch.'",
          "Units": "micro volts per meter ",
          "FillValue": -1e-31
        },
        {
          "Name": "EY",
          "ParameterKey": "ey",
          "Description": "Master CDF CATDESC: 'Y-Component of the VEFI electric field in SPC coordinates'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is vtimeEpoch.'",
          "Units": "micro volts per meter",
          "FillValue": -1e-31
        },
        {
          "Name": "Geographic Latitude",
          "ParameterKey": "glat",
          "Description": "Master CDF CATDESC: 'Geographic Latitude in degrees'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is vtimeEpoch.'",
          "Units": "deg",
          "FillValue": 0.0
        },
        {
          "Name": "Geographic Longitude",
          "ParameterKey": "glon",
          "Description": "Master CDF CATDESC: 'Geographic Longitude in degrees'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is vtimeEpoch.'",
          "Units": "deg",
          "FillValue": 0.0
        },
        {
          "Name": "Invariant Latitude",
          "ParameterKey": "ilat",
          "Description": "Master CDF CATDESC: 'Invariant Latitude in degrees'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is vtimeEpoch.'",
          "Units": "deg",
          "FillValue": 0.0
        },
        {
          "Name": "Mag. Local Time",
          "ParameterKey": "mlt",
          "Description": "Master CDF CATDESC: 'Magnetic Local Time'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is vtimeEpoch.'",
          "Units": "hr",
          "FillValue": 0.0
        },
        {
          "Name": "Altitude",
          "ParameterKey": "alt",
          "Description": "Master CDF CATDESC: 'Altitude in km'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is vtimeEpoch.'",
          "Units": "km",
          "FillValue": 0.0
        },
        {
          "Name": "Time since 0 A.D.(magb)",
          "ParameterKey": "mtimeEpoch",
          "Description": "CATDESC: 'NSSDC standard-reference time value. (magb) '. Notes not in Master CDF: 'The units are the units in CDF files. For other web services, this variable is may be represented as a time string.'",
          "Units": "ms (UT) ",
          "Support": {
            "Qualifier": "Scalar",
            "SupportQuantity": "Temporal"
          }
        },
        {
          "Name": "mtime (ms)",
          "ParameterKey": "mtime",
          "Description": "Master CDF CATDESC: 'Time of the MAGB measurement in tenths of milliseconds'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is mtimeEpoch.'",
          "Units": " ",
          "FillValue": -1
        },
        {
          "Name": "BX",
          "ParameterKey": "bx",
          "Description": "Master CDF CATDESC: 'X-Component of the MAGB magnetic field in SPC coordinates'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is mtimeEpoch.'",
          "Units": "nT",
          "FillValue": -1e-31
        },
        {
          "Name": "BY",
          "ParameterKey": "by",
          "Description": "Master CDF CATDESC: 'Y-Component of the MAGB magnetic field in SPC coordinates'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is mtimeEpoch.'",
          "Units": "nT",
          "FillValue": -1e-31
        },
        {
          "Name": "BZ",
          "ParameterKey": "bz",
          "Description": "Master CDF CATDESC: 'Z-Component of the MAGB magnetic field in SPC coordinates'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is mtimeEpoch.'",
          "Units": "nT",
          "FillValue": -1e-31
        },
        {
          "Name": "BXM",
          "ParameterKey": "bxm",
          "Description": "Master CDF CATDESC: 'X-Component of the model magnetic field in SPC coordinates'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is mtimeEpoch.'",
          "Units": "nT",
          "FillValue": -1e-31
        },
        {
          "Name": "BYM",
          "ParameterKey": "bym",
          "Description": "Master CDF CATDESC: 'Y-Component of the model magnetic field in SPC coordinates'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is mtimeEpoch.'",
          "Units": "nT",
          "FillValue": -1e-31
        },
        {
          "Name": "BZM",
          "ParameterKey": "bzm",
          "Description": "Master CDF CATDESC: 'Z-Component of the model magnetic field in SPC coordinates'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is mtimeEpoch.'",
          "Units": "nT",
          "FillValue": -1e-31
        }
      ]
    }
  }
}