{
  "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/voyager1_pls_hires_plasma_data_00000000_v01.json (from all.xml)",
    "NumericalData": {
      "ResourceID": "spase://NASA/NumericalData/Voyager1/PLS/HIRES/CDF/PT12S",
      "_ResourceID": "Source: https://github.com/rweigel/cdawmeta-spase/blob/main/ResourceID.json",
      "ResourceHeader": {
        "ResourceName": "HiRes plasma data",
        "_ResourceName": "Source: Master/CDFglobalAttributes/Logical_source_description",
        "AlternateName": "voyager1_pls_hires_plasma_data",
        "_AlternateName": "Source: Master/CDFglobalAttributes/Logical_source",
        "Description": "The files in this directory contain the Voyager fine resolution plasma data. The plasma parameters are obtained by finding the best fit of a convected isotropic Maxwellian distribution to the data. One sigma errors are typically less than 0.5% in the speed and VR, less than 5% for the density and thermal speed, and vary greatly for VT and VN. Sampling times range from 12 to 192 sec., with sampling generally more frequent early in the mission.The velocity components are given in the RTN coordinate system, where R is radially outward, T is in a plane parallel to the solar equatorial plane and positive in the direction of solar rotation, and N completes a right-handed system.(WARNING: V_t, and V_n parameters are often NOT reliable after 1989)Please consult with us, or at least send preprints, when you use this data to prevent grievous errors or misconceptions. (John Richardson, jdr@space.mit.edu)",
        "_Description": "Source: Master/CDFglobalAttributes/TEXT",
        "_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": [
          {
            "URL": "http://spdf.gsfc.nasa.gov/pub/data/voyager/voyager1/plasma/hires/",
            "Name": "ASCII files",
            "Description": "Above data in the form of ",
            "_Note": "URL also in all.xml. Using master."
          }
        ]
      },
      "DOI": "https://doi.org/10.48322/kcn9-y866",
      "_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: John D. Richardson at Kavli Institute for Astrophysics and Space Research, Massachusetts Institute of Technology.",
          "Format": [
            "CDF"
          ],
          "Style": "Listing",
          "AccessURL": {
            "Name": "HTTPS from SPDF",
            "URL": "https://cdaweb.gsfc.nasa.gov/pub/data/voyager/voyager1/plasma_cdaweb/hires_plasma",
            "Description": "In CDF via HTTP from CDAWeb",
            "AccessFilenameTemplate": "voyager1_pls_hires_plasma_data_%Y%m%d_%Q.cdf",
            "AccessDirectoryTemplate": "%Y",
            "ProductKey": "VOYAGER1_PLS_HIRES_PLASMA_DATA"
          }
        },
        {
          "RepositoryID": "spase://SMWG/Repository/NASA/GSFC/SPDF",
          "Availability": "Online",
          "AccessRights": "Open",
          "Acknowledgement": "SPDF/CDAWeb. Please also acknowledge the data producer: John D. Richardson at Kavli Institute for Astrophysics and Space Research, Massachusetts Institute of Technology.",
          "Format": [
            "CDF"
          ],
          "Style": "Listing",
          "AccessURL": {
            "Name": "FTPS from SPDF",
            "URL": "ftps://cdaweb.gsfc.nasa.gov/pub/data/voyager/voyager1/plasma_cdaweb/hires_plasma",
            "Description": "In CDF via HTTP from CDAWeb",
            "AccessFilenameTemplate": "voyager1_pls_hires_plasma_data_%Y%m%d_%Q.cdf",
            "AccessDirectoryTemplate": "%Y",
            "ProductKey": "VOYAGER1_PLS_HIRES_PLASMA_DATA"
          }
        },
        {
          "RepositoryID": "spase://SMWG/Repository/NASA/GSFC/SPDF",
          "Availability": "Online",
          "AccessRights": "Open",
          "Acknowledgement": "SPDF/CDAWeb. Please also acknowledge the data producer: John D. Richardson at Kavli Institute for Astrophysics and Space Research, Massachusetts Institute of Technology.",
          "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": "VOYAGER1_PLS_HIRES_PLASMA_DATA"
          }
        },
        {
          "RepositoryID": "spase://SMWG/Repository/NASA/GSFC/SPDF",
          "Availability": "Online",
          "AccessRights": "Open",
          "Acknowledgement": "SPDF/CDAWeb. Please also acknowledge the data producer: John D. Richardson at Kavli Institute for Astrophysics and Space Research, Massachusetts Institute of Technology.",
          "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=VOYAGER1_PLS_HIRES_PLASMA_DATA",
            "Style": "WebService",
            "ProductKey": "VOYAGER1_PLS_HIRES_PLASMA_DATA",
            "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: John D. Richardson at Kavli Institute for Astrophysics and Space Research, Massachusetts Institute of Technology.",
          "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/VOYAGER1_PLS_HIRES_PLASMA_DATA/clientLibraryExample/",
            "ProductKey": "VOYAGER1_PLS_HIRES_PLASMA_DATA",
            "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: John D. Richardson at Kavli Institute for Astrophysics and Space Research, Massachusetts Institute of Technology.",
          "Format": [
            "HTML"
          ],
          "AccessURL": {
            "Name": "4D Orbit Viewer",
            "URL": "https://sscweb.gsfc.nasa.gov/4dorbit/?sc=VOYAGER1_PLS_HIRES_PLASMA_DATA",
            "ProductKey": "VOYAGER1_PLS_HIRES_PLASMA_DATA",
            "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: John D. Richardson at Kavli Institute for Astrophysics and Space Research, Massachusetts Institute of Technology.",
          "Format": [
            "CSV",
            "JSON",
            "Binary"
          ],
          "AccessURL": {
            "Name": "CDAWeb HAPI Server",
            "URL": "https://hapi-server.org/servers/#server=CDAWeb&dataset=VOYAGER1_PLS_HIRES_PLASMA_DATA",
            "Style": "HAPI",
            "ProductKey": "VOYAGER1_PLS_HIRES_PLASMA_DATA",
            "Description": "Web Service to this product using the HAPI interface."
          }
        },
        {
          "RepositoryID": "spase://SMWG/Repository/NASA/GSFC/SPDF",
          "Availability": "Online",
          "AccessRights": "Open",
          "Acknowledgement": "SPDF/CDAWeb and the HAPI project. Please also acknowledge the data producer: John D. Richardson at Kavli Institute for Astrophysics and Space Research, Massachusetts Institute of Technology.",
          "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=VOYAGER1_PLS_HIRES_PLASMA_DATA&return=script",
            "Style": "HAPI",
            "ProductKey": "VOYAGER1_PLS_HIRES_PLASMA_DATA",
            "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."
          }
        },
        {
          "RepositoryID": "spase://SMWG/Repository/NASA/GSFC/SPDF",
          "Availability": "Online",
          "AccessRights": "Open",
          "Acknowledgement": "SPDF/CDAWeb and the HAPI project. Please also acknowledge the data producer: John D. Richardson at Kavli Institute for Astrophysics and Space Research, Massachusetts Institute of Technology.",
          "Format": [
            "PNG",
            "PDF",
            "SVG"
          ],
          "AccessURL": {
            "Name": "HAPI visualizations",
            "URL": "https://hapi-server.org/plot/?server=https://cdaweb.gsfc.nasa.gov/hapi&dataset=VOYAGER1_PLS_HIRES_PLASMA_DATA&format=gallery",
            "Style": "x_Visualization",
            "ProductKey": "VOYAGER1_PLS_HIRES_PLASMA_DATA",
            "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": "1977-09-07T09:21:34Z",
          "StopDate": "1980-12-31T17:56:35Z"
        },
        "_TemporalDescription": "Generated from all.xml/@timerange_start and all.xml/@timerange_stop",
        "Cadence": "PT12S",
        "_Cadence": "Counts based on variable 'Epoch' in https://cdaweb.gsfc.nasa.gov/sp_phys/data/voyager/voyager1/plasma_cdaweb/hires_plasma/1977/voyager1_pls_hires_plasma_data_19770907_v01.cdf. The most common cadence, 12000 [ms] = PT12S, occurred for 90.0285% of the 266478 timesteps. "
      },
      "Keyword": [
        "Voyager-1 (from all.xml/observatory/description/@short)",
        "Voyager high resolution plasma data. (from all.xml/instrument/description/@short)",
        "Space Physics (from Master/CDFglobalAttributes/Discipline)",
        "Interplanetary Studies (from Master/CDFglobalAttributes/Discipline)",
        "VOYAGER1 (from Master/CDFglobalAttributes/Source_name)",
        "Voyager-1 (from Master/CDFglobalAttributes/Source_name)",
        "hires (from Master/CDFglobalAttributes/Data_type)",
        "Voyager HiRes Plasma (from Master/CDFglobalAttributes/Data_type)",
        "plasma_data (from all.xml/instrument/@ID)"
      ],
      "ObservedRegion": [
        "Heliosphere.Heliosheath",
        "Saturn",
        "Saturn.Tethys",
        "Jupiter.Ganymede",
        "Heliosphere.Outer",
        "Jupiter.Io",
        "Saturn.Magnetosphere",
        "Saturn.Titan",
        "Jupiter",
        "Jupiter.Callisto",
        "Heliosphere.NearEarth",
        "Saturn.Rhea",
        "Saturn.Mimas",
        "Jupiter.Europa",
        "Jupiter.Magnetosphere",
        "Heliosphere"
      ],
      "_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/Voyager1/PLS",
      "MeasurementType": "EnergeticParticles",
      "Parameter2": [
        {
          "Name": "Epoch",
          "ParameterKey": "Epoch",
          "Description": "CATDESC: 'Default time'. 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",
          "Support": {
            "Qualifier": "Scalar",
            "SupportQuantity": "Temporal"
          }
        },
        {
          "Name": "V_proton",
          "ParameterKey": "V",
          "Description": "Master CDF CATDESC: 'proton bulk velocity'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "km/s",
          "FillValue": -1e+31
        },
        {
          "Name": "density",
          "ParameterKey": "dens",
          "Description": "Master CDF CATDESC: 'proton number density'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "1/c",
          "FillValue": -1e+31
        },
        {
          "Name": "V_proton_thermal",
          "ParameterKey": "V_thermal",
          "Description": "Master CDF CATDESC: 'proton thermal velocity'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "km/s",
          "FillValue": -1e+31
        },
        {
          "Name": "Vp_rtn",
          "ParameterKey": "V_rtn",
          "Description": "Master CDF CATDESC: 'proton velocity vector'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "km/s",
          "FillValue": -1e+31,
          "Structure": {
            "Size": [
              3
            ]
          }
        }
      ]
    }
  }
}