{
  "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/rbsp-b_hfr-spectra_emfisis-l2_00000000_v01.json (from all.xml)",
    "NumericalData": {
      "ResourceID": "spase://NASA/NumericalData/RBSP/B/EMFISIS/HFR/L2/SPECTRA/PT6S",
      "_ResourceID": "Source: https://github.com/rweigel/cdawmeta-spase/blob/main/ResourceID.json",
      "ResourceHeader": {
        "ResourceName": "Single Axis AC Electric Field Spectra ~5-10,000 Hz",
        "_ResourceName": "Source: Master/CDFglobalAttributes/Logical_source_description",
        "AlternateName": "rbsp-b_hfr-spectra_emfisis-l2",
        "_AlternateName": "Source: Master/CDFglobalAttributes/Logical_source",
        "Description": " ",
        "_Description": "Source: Master/CDFglobalAttributes/TEXT",
        "Acknowledgement": " ",
        "_Acknowledgement": "Source: Master/CDFglobalAttributes/Acknowledgement",
        "_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://space.physics.uiowa.edu/emfisis/",
            "Name": "EMFISIS instrument",
            "Description": "Details of",
            "_Note": "URL also in all.xml. Using master."
          },
          {
            "URL": "http://space.physics.uiowa.edu/emfisis/data/index",
            "Name": "data access (including advanced Autoplot graphics for data files",
            "Description": "EMFISIS",
            "_Note": "URL also in all.xml. Using master."
          },
          {
            "URL": "http://rbspgway.jhuapl.edu/",
            "Name": "Science Gateway (including Mission Rules of the Road for Data Usage)",
            "Description": "Van Allen Probes",
            "_Note": "URL also in all.xml. Using master."
          },
          {
            "Name": "The Van Allen Probes Home Page",
            "URL": "https://vanallenprobes.jhuapl.edu",
            "Description": "Science Gateway (including Mission Rules of the Road for Data Usage)",
            "_Note": "Source: InformationURL.json"
          },
          {
            "Name": "Van Allen Probes EMFISIS Web Page with Mission and Instrument Team Links, UI",
            "URL": "http://emfisis.physics.uiowa.edu/about/instrument",
            "Description": "Van Allen Probes Electric and Magnetic Field Instrument Suite and Integrated Science, EMFISIS, Web Page with Mission and Instrument Team Links at the University of Iowa",
            "_Note": "Source: InformationURL.json"
          },
          {
            "Name": "Van Allen Probes EMFISIS Data Access, UI",
            "URL": "http://emfisis.physics.uiowa.edu/data/index",
            "Description": "Van Allen Probes Electric and Magnetic Field Instrument Suite and Integrated Science, EMFISIS, Data Access including advanced Autoplot Graphics with Links to the Data Use Policy and Magnetometer Release Notes at the University of Iowa",
            "_Note": "Source: InformationURL.json"
          },
          {
            "Name": "EMFISIS/MAG Release Notes",
            "URL": "http://emfisis.physics.uiowa.edu/data/mag_release_notes",
            "Description": "Current EMFISIS/MAG Issues, Caveats and Production Release Notes",
            "_Note": "Source: InformationURL.json"
          }
        ]
      },
      "Caveats": " ",
      "_Caveats": "Source: Master/CDFglobalAttributes/Rules_of_use",
      "DOI": "https://doi.org/10.48322/zpmq-qm18",
      "_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: Craig Kletzing at University of Iowa",
          "Format": [
            "CDF"
          ],
          "Style": "Listing",
          "AccessURL": {
            "Name": "HTTPS from SPDF",
            "URL": "https://cdaweb.gsfc.nasa.gov/pub/data/rbsp/rbspb/l2/emfisis/hfr/spectra",
            "Description": "In CDF via HTTP from CDAWeb",
            "AccessFilenameTemplate": "rbsp-b_hfr-spectra_emfisis-l2_%Y%m%d_%Q.cdf",
            "AccessDirectoryTemplate": "%Y",
            "ProductKey": "RBSP-B_HFR-SPECTRA_EMFISIS-L2"
          }
        },
        {
          "RepositoryID": "spase://SMWG/Repository/NASA/GSFC/SPDF",
          "Availability": "Online",
          "AccessRights": "Open",
          "Acknowledgement": "SPDF/CDAWeb. Please also acknowledge the data producer: Craig Kletzing at University of Iowa",
          "Format": [
            "CDF"
          ],
          "Style": "Listing",
          "AccessURL": {
            "Name": "FTPS from SPDF",
            "URL": "ftps://cdaweb.gsfc.nasa.gov/pub/data/rbsp/rbspb/l2/emfisis/hfr/spectra",
            "Description": "In CDF via HTTP from CDAWeb",
            "AccessFilenameTemplate": "rbsp-b_hfr-spectra_emfisis-l2_%Y%m%d_%Q.cdf",
            "AccessDirectoryTemplate": "%Y",
            "ProductKey": "RBSP-B_HFR-SPECTRA_EMFISIS-L2"
          }
        },
        {
          "RepositoryID": "spase://SMWG/Repository/NASA/GSFC/SPDF",
          "Availability": "Online",
          "AccessRights": "Open",
          "Acknowledgement": "SPDF/CDAWeb. Please also acknowledge the data producer: Craig Kletzing at University of Iowa",
          "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": "RBSP-B_HFR-SPECTRA_EMFISIS-L2"
          }
        },
        {
          "RepositoryID": "spase://SMWG/Repository/NASA/GSFC/SPDF",
          "Availability": "Online",
          "AccessRights": "Open",
          "Acknowledgement": "SPDF/CDAWeb. Please also acknowledge the data producer: Craig Kletzing at University of Iowa",
          "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=RBSP-B_HFR-SPECTRA_EMFISIS-L2",
            "Style": "WebService",
            "ProductKey": "RBSP-B_HFR-SPECTRA_EMFISIS-L2",
            "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: Craig Kletzing at University of Iowa",
          "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/RBSP-B_HFR-SPECTRA_EMFISIS-L2/clientLibraryExample/",
            "ProductKey": "RBSP-B_HFR-SPECTRA_EMFISIS-L2",
            "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: Craig Kletzing at University of Iowa",
          "Format": [
            "HTML"
          ],
          "AccessURL": {
            "Name": "4D Orbit Viewer",
            "URL": "https://sscweb.gsfc.nasa.gov/4dorbit/?sc=RBSP-B_HFR-SPECTRA_EMFISIS-L2",
            "ProductKey": "RBSP-B_HFR-SPECTRA_EMFISIS-L2",
            "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: Craig Kletzing at University of Iowa",
          "Format": [
            "CSV",
            "JSON",
            "Binary"
          ],
          "AccessURL": {
            "Name": "CDAWeb HAPI Server",
            "URL": "https://hapi-server.org/servers/#server=CDAWeb&dataset=RBSP-B_HFR-SPECTRA_EMFISIS-L2",
            "Style": "HAPI",
            "ProductKey": "RBSP-B_HFR-SPECTRA_EMFISIS-L2",
            "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: Craig Kletzing at University of Iowa",
          "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=RBSP-B_HFR-SPECTRA_EMFISIS-L2&return=script",
            "Style": "HAPI",
            "ProductKey": "RBSP-B_HFR-SPECTRA_EMFISIS-L2",
            "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: Craig Kletzing at University of Iowa",
          "Format": [
            "PNG",
            "PDF",
            "SVG"
          ],
          "AccessURL": {
            "Name": "HAPI visualizations",
            "URL": "https://hapi-server.org/plot/?server=https://cdaweb.gsfc.nasa.gov/hapi&dataset=RBSP-B_HFR-SPECTRA_EMFISIS-L2&format=gallery",
            "Style": "x_Visualization",
            "ProductKey": "RBSP-B_HFR-SPECTRA_EMFISIS-L2",
            "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": "2012-09-01T00:00:03Z",
          "StopDate": "2019-07-16T16:01:19Z"
        },
        "_TemporalDescription": "Generated from all.xml/@timerange_start and all.xml/@timerange_stop",
        "Cadence": "PT5.999997S",
        "_Cadence": "Counts based on variable 'Epoch' in https://cdaweb.gsfc.nasa.gov/sp_phys/data/rbsp/rbspb/l2/emfisis/hfr/spectra/2012/rbsp-b_hfr-spectra_emfisis-l2_20120901_v1.2.3.cdf. The most common cadence, 5999996781 [ns] = PT5.999997S, occurred for 26.2219% of the 3616 timesteps. "
      },
      "Keyword": [
        "Radiation Belt Storm Probe B (from all.xml/observatory/description/@short)",
        "Electric and Magnetic Field Instrument Level 2 (from all.xml/instrument/description/@short)",
        "Solar Physics (from Master/CDFglobalAttributes/Discipline)",
        "Heliospheric Physics (from Master/CDFglobalAttributes/Discipline)",
        "Space Physics (from Master/CDFglobalAttributes/Discipline)",
        "Magnetospheric Science (from Master/CDFglobalAttributes/Discipline)",
        "RBSP-B (from Master/CDFglobalAttributes/Source_name)",
        "Radiation Belt Storm Probe B (from Master/CDFglobalAttributes/Source_name)",
        "HFR-Spectra (from Master/CDFglobalAttributes/Data_type)",
        "HFR Spectra (from Master/CDFglobalAttributes/Data_type)",
        "EMFISIS-L2 (from all.xml/instrument/@ID)"
      ],
      "ObservedRegion": [
        "Earth.Magnetosphere.Plasmasphere",
        "Earth.NearSurface.MidLatitudeRegion",
        "Earth.Magnetosphere",
        "Earth.NearSurface.EquatorialRegion",
        "Earth.Magnetosphere.Main",
        "Earth.Magnetosphere.RingCurrent",
        "Earth.Magnetosphere.RadiationBelt"
      ],
      "_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/RBSP/B/EMFISIS",
      "MeasurementType": "Waves",
      "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": "ns",
          "Support": {
            "Qualifier": "Scalar",
            "SupportQuantity": "Temporal"
          }
        },
        {
          "Name": "HFR Spectra",
          "ParameterKey": "HFR_Spectra",
          "Description": "Master CDF CATDESC: 'HFR Spectra Data'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "V^2/m^2/Hz",
          "FillValue": -1e+31,
          "Structure": {
            "Size": [
              82
            ]
          }
        },
        {
          "Name": "HFR_frequencies",
          "ParameterKey": "HFR_frequencies",
          "Description": "Master CDF CATDESC: '---> HFR center band frequencies'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "Hz",
          "FillValue": -1e+31,
          "Structure": {
            "Size": [
              82
            ]
          }
        },
        {
          "Name": "HFR_frequencies",
          "ParameterKey": "HFR_frequencies_Fixed",
          "Description": "Master CDF CATDESC: 'HFR center band frequencies'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "Hz",
          "FillValue": -1e+31,
          "Structure": {
            "Size": [
              82
            ]
          }
        },
        {
          "Name": "HFR_bins",
          "ParameterKey": "HFR_bins",
          "Description": "Master CDF CATDESC: '---> HFR bin size - Number of bins summed on board'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "FillValue": 65535,
          "Structure": {
            "Size": [
              82
            ]
          }
        },
        {
          "Name": "HBGain",
          "ParameterKey": "HBGain",
          "Description": "Master CDF CATDESC: '---> HFR Gain Select (0 - Standard Gain, 1 - Attenuator On)'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "(0=stnd,1=Atten)",
          "FillValue": -128
        },
        {
          "Name": "HBSelect",
          "ParameterKey": "HBSelect",
          "Description": "Master CDF CATDESC: '---> HFR receiver Antenna Select (0 - U axis,1 - V axis,2 - W axis {spin axis})'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "(0=U,1=V,2=W/Spin)",
          "FillValue": -128
        },
        {
          "Name": "MET",
          "ParameterKey": "MET",
          "Description": "Master CDF CATDESC: '---> MET'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "FillValue": -1e+31
        },
        {
          "Name": "APID",
          "ParameterKey": "APID",
          "Description": "Master CDF CATDESC: 'APID  APID of base L0 data for this product'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "FillValue": 65535
        }
      ]
    }
  }
}