{
  "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/wi_k0_mfi_00000000_v01.json (from all.xml)",
    "NumericalData": {
      "ResourceID": "spase://NASA/NumericalData/Wind/MFI/KeyParameter/PT92S",
      "_ResourceID": "Source: https://github.com/rweigel/cdawmeta-spase/blob/main/ResourceID.json",
      "ResourceHeader": {
        "ResourceName": "Wind Magnetic Fields Investigation, Key Parameters [PRELIM]",
        "_ResourceName": "Source: Master/CDFglobalAttributes/Logical_source_description",
        "AlternateName": "WI_K0_MFI",
        "_AlternateName": "Source: Master/CDFglobalAttributes/Logical_source",
        "Description": "References:                                                                     1. Panetta P. (GSFC), GGS WIND MFI Operator's Manual, September 15, 1992.   2. Computer Sciences Corporation, Data Format Control Document (DFCD) Between   The International Solar-Terrestrial Physics (ISTP) Program Information          Processing Division Ground Data Processing System and The ISTP Mission          Investigators, CSC/TR-91/6014, 560-1DFD/0190, July 1992.                        3. Behannon, K. W., International Solar Terrestrial Physics (ISTP) Program      Investigator Data Analysis Requirements For WIND and GEOTAIL Spacecraft         Magnetometer Experiment, September 1987.                                        ",
        "_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": "https://wind.nasa.gov/inst_info.php#MFI_Docs",
            "Name": "Home Page ",
            "Description": "Wind MFI ",
            "_Note": "URL also in all.xml. Using master."
          },
          {
            "URL": "https://spdf.gsfc.nasa.gov/plot_walk/?mission=Wind&plot_type=Key%20Parameter%20Survey",
            "Name": "Daily Summary Plots ",
            "Description": "Wind MFI Key Parameters,  ",
            "_Note": "URL also in all.xml. Using master."
          },
          {
            "Name": "Wind Spacecraft homepage",
            "URL": "https://wind.nasa.gov",
            "Description": "Homepage for the Wind mission. Contains links to data and instrument descriptions.",
            "_Note": "Source: InformationURL.json"
          },
          {
            "Name": "Wind Spacecraft General Instrument web page, GSFC",
            "URL": "https://wind.nasa.gov/data.php",
            "Description": "Wind Spacecraft general instrument web page with links to data, documentation, and home pages for all spacecraft instruments, hosted by NASA GSFC",
            "Language": "en",
            "_Note": "Source: InformationURL.json"
          },
          {
            "Name": "Wind spacecraft General web page for data sources from all instruments, GSFC",
            "URL": "https://wind.nasa.gov/data_sources.php",
            "Description": "Wind spacecraft general instrument web page with brief descriptions for data sources from all instruments, hosted by NASA GSFC",
            "Language": "en",
            "_Note": "Source: InformationURL.json"
          },
          {
            "Name": "Wind MFI Description web page, GSFC",
            "URL": "https://wind.nasa.gov/mfi/",
            "Description": "Wind Magnetic Field Innstrument, MFI, description, hosted by NASA GSFC",
            "Language": "en",
            "_Note": "Source: InformationURL.json"
          },
          {
            "Name": "Wind MFI and SWE Key Parameter Data Access and Plotting web page, GSFC",
            "URL": "https://wind.nasa.gov/mfi_swe_plot.php",
            "Description": "Wind Magnetic Field Innstrument, MFI, and Solar Wind Experiment, SWE, Key Parameter data access and plotting web page with selectable overplotting of DSCOVR data and links to CDF data directories, hosted by NASA GSFC",
            "Language": "en",
            "_Note": "Source: InformationURL.json"
          },
          {
            "Name": "NSSDC Master Catalog, Wind, MFI instrument",
            "URL": "https://nssdc.gsfc.nasa.gov/nmc/experiment/display.action?id=1994-071A-04",
            "Description": "General information concerning the Wind, Magnetic Fields Instrument, MFI, instrument",
            "Language": "en",
            "_Note": "Source: InformationURL.json"
          },
          {
            "Name": "Wind Magnetic Field Investigation, MFI, instrument, Space Science Reviews publication",
            "URL": "https://link.springer.com/article/10.1007/BF00751330",
            "Description": "R.P. Lepping, M.H. Acũna, L.F. Burlaga, W.M. Farrell, J.A. Slavin, K.H. Schatten, F. Mariani, N.F. Ness, F.M. Neubauer, Y.C. Whang, J.B. Byrnes, R.S. Kennon, P.V. Panetta, J. Scheifele, and E.M. Worley, The WIND magnetic field investigation, Space Sci. Rev., 71, 207-229, 1995, DOI: 10.1007/BF00751330.",
            "Language": "en",
            "_Note": "Source: InformationURL.json"
          }
        ]
      },
      "ProviderResourceName": "WIND MFI Key Parameters",
      "DOI": "https://doi.org/10.48322/pxak-n392",
      "_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: R. Lepping at NASA/GSFC",
          "Format": [
            "CDF"
          ],
          "Style": "Listing",
          "AccessURL": {
            "Name": "HTTPS from SPDF",
            "URL": "https://cdaweb.gsfc.nasa.gov/pub/data/wind/mfi/mfi_k0",
            "Description": "In CDF via HTTP from CDAWeb",
            "AccessFilenameTemplate": "wi_k0_mfi_%Y%m%d_%Q.cdf",
            "AccessDirectoryTemplate": "%Y",
            "ProductKey": "WI_K0_MFI"
          }
        },
        {
          "RepositoryID": "spase://SMWG/Repository/NASA/GSFC/SPDF",
          "Availability": "Online",
          "AccessRights": "Open",
          "Acknowledgement": "SPDF/CDAWeb. Please also acknowledge the data producer: R. Lepping at NASA/GSFC",
          "Format": [
            "CDF"
          ],
          "Style": "Listing",
          "AccessURL": {
            "Name": "FTPS from SPDF",
            "URL": "ftps://cdaweb.gsfc.nasa.gov/pub/data/wind/mfi/mfi_k0",
            "Description": "In CDF via HTTP from CDAWeb",
            "AccessFilenameTemplate": "wi_k0_mfi_%Y%m%d_%Q.cdf",
            "AccessDirectoryTemplate": "%Y",
            "ProductKey": "WI_K0_MFI"
          }
        },
        {
          "RepositoryID": "spase://SMWG/Repository/NASA/GSFC/SPDF",
          "Availability": "Online",
          "AccessRights": "Open",
          "Acknowledgement": "SPDF/CDAWeb. Please also acknowledge the data producer: R. Lepping 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": "WI_K0_MFI"
          }
        },
        {
          "RepositoryID": "spase://SMWG/Repository/NASA/GSFC/SPDF",
          "Availability": "Online",
          "AccessRights": "Open",
          "Acknowledgement": "SPDF/CDAWeb. Please also acknowledge the data producer: R. Lepping 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=WI_K0_MFI",
            "Style": "WebService",
            "ProductKey": "WI_K0_MFI",
            "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: R. Lepping 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/WI_K0_MFI/clientLibraryExample/",
            "ProductKey": "WI_K0_MFI",
            "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: R. Lepping at NASA/GSFC",
          "Format": [
            "HTML"
          ],
          "AccessURL": {
            "Name": "4D Orbit Viewer",
            "URL": "https://sscweb.gsfc.nasa.gov/4dorbit/?sc=WI_K0_MFI",
            "ProductKey": "WI_K0_MFI",
            "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: R. Lepping at NASA/GSFC",
          "Format": [
            "CSV",
            "JSON",
            "Binary"
          ],
          "AccessURL": {
            "Name": "CDAWeb HAPI Server",
            "URL": "https://hapi-server.org/servers/#server=CDAWeb&dataset=WI_K0_MFI",
            "Style": "HAPI",
            "ProductKey": "WI_K0_MFI",
            "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: R. Lepping 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=WI_K0_MFI&return=script",
            "Style": "HAPI",
            "ProductKey": "WI_K0_MFI",
            "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: R. Lepping 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=WI_K0_MFI&format=gallery",
            "Style": "x_Visualization",
            "ProductKey": "WI_K0_MFI",
            "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": "2017-07-01T00:00:00Z",
          "StopDate": "2026-07-20T23:59:52Z"
        },
        "_TemporalDescription": "Generated from all.xml/@timerange_start and all.xml/@timerange_stop",
        "Cadence": "PT1M32S",
        "_Cadence": "Counts based on variable 'Epoch' in https://cdaweb.gsfc.nasa.gov/sp_phys/data/wind/mfi/mfi_k0/2017/wi_k0_mfi_20170701_v01.cdf. The most common cadence, 92000 [ms] = PT1M32S, occurred for 99.0395% of the 928 timesteps. "
      },
      "Keyword": [
        "Wind Interplanetary Plasma Laboratory (from all.xml/observatory/description/@short)",
        "Magnetic Fields Investigation (from all.xml/instrument/description/@short)",
        "Space Physics (from Master/CDFglobalAttributes/Discipline)",
        "Magnetospheric Science (from Master/CDFglobalAttributes/Discipline)",
        "WIND (from Master/CDFglobalAttributes/Source_name)",
        "Wind Interplanetary Plasma Laboratory (from Master/CDFglobalAttributes/Source_name)",
        "K0 (from Master/CDFglobalAttributes/Data_type)",
        "Key Parameter (from Master/CDFglobalAttributes/Data_type)",
        "MFI (from all.xml/instrument/@ID)"
      ],
      "ObservedRegion": [
        "Earth.Magnetosphere.Magnetotail",
        "Earth.Magnetosphere",
        "Earth.Magnetosheath",
        "Earth.NearSurface.AuroralRegion",
        "Earth.Magnetosphere.Main",
        "Heliosphere.NearEarth",
        "Earth.NearSurface.Plasmasphere",
        "Heliosphere.Inner",
        "Earth.NearSurface.PolarCap",
        "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/Wind/MFI",
      "MeasurementType": [
        "Ephemeris",
        "InstrumentStatus",
        "MagneticField"
      ],
      "Parameter2": [
        {
          "Name": "Time",
          "ParameterKey": "Epoch",
          "Description": "CATDESC: 'Time, centered'. 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": "Time",
          "ParameterKey": "Time_PB5",
          "Description": "Master CDF CATDESC: 'Time'. Master CDF VAR_NOTES: ' '. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": [
            "year",
            "day",
            "msec"
          ],
          "FillValue": -2147483648,
          "Structure": {
            "Size": [
              3
            ]
          }
        },
        {
          "Name": "Instrument mode - major frame",
          "ParameterKey": "MODE",
          "Description": "Master CDF CATDESC: 'Instrument mode - major frame'. Master CDF VAR_NOTES: ' '. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "mode",
          "FillValue": -2147483648
        },
        {
          "Name": "Number of points in average",
          "ParameterKey": "N",
          "Description": "Master CDF CATDESC: 'Number of points in average'. Master CDF VAR_NOTES: ' '. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "points",
          "FillValue": -2147483648
        },
        {
          "Name": "Field Magnitude, from an average of high-res field magnitudes",
          "ParameterKey": "BF1",
          "Description": "Master CDF CATDESC: 'Average of the magnitudes'. Master CDF VAR_NOTES: ' '. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "nT",
          "FillValue": -1e+31
        },
        {
          "Name": "Component RMS",
          "ParameterKey": "RMS",
          "Description": "Master CDF CATDESC: 'Magnetic Field, component RMS SQRT(RMSX^2 + RMSY^2 + RMSZ^2)'. Master CDF VAR_NOTES: ' '. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "nT",
          "FillValue": -1e+31
        },
        {
          "Name": "Magnetic Field - Cartesian GSM",
          "ParameterKey": "BGSMc",
          "Description": "Master CDF CATDESC: 'Magnetic Field - Cartesian GSM'. Master CDF VAR_NOTES: ' '. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "nT",
          "FillValue": -1e+31,
          "Structure": {
            "Size": [
              3
            ]
          }
        },
        {
          "Name": "Magnetic Field - Angular GSM",
          "ParameterKey": "BGSMa",
          "Description": "Master CDF CATDESC: 'Magnetic Field - Angular GSM'. Master CDF VAR_NOTES: ' '. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": [
            "nT",
            "Deg",
            "Deg"
          ],
          "FillValue": -1e+31,
          "Structure": {
            "Size": [
              3
            ]
          }
        },
        {
          "Name": "Magnetic Field - Cartesian GSE",
          "ParameterKey": "BGSEc",
          "Description": "Master CDF CATDESC: 'Magnetic Field - Cartesian GSE'. Master CDF VAR_NOTES: ' '. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "nT",
          "FillValue": -1e+31,
          "Structure": {
            "Size": [
              3
            ]
          }
        },
        {
          "Name": "Magnetic Field - Angular GSE",
          "ParameterKey": "BGSEa",
          "Description": "Master CDF CATDESC: 'Magnetic Field - Angular GSE'. Master CDF VAR_NOTES: ' '. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": [
            "nT",
            "Deg",
            "Deg"
          ],
          "FillValue": -1e+31,
          "Structure": {
            "Size": [
              3
            ]
          }
        },
        {
          "Name": "Radial distance from the earth",
          "ParameterKey": "DIST",
          "Description": "Master CDF CATDESC: 'Radial distance from the earth'. Master CDF VAR_NOTES: ' '. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "Re",
          "FillValue": -1e+31
        },
        {
          "Name": "S/C Position - Cartesian GSM",
          "ParameterKey": "PGSM",
          "Description": "Master CDF CATDESC: 'Wind Position - Cartesian GSM'. Master CDF VAR_NOTES: ' '. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "Re",
          "FillValue": -1e+31,
          "Structure": {
            "Size": [
              3
            ]
          }
        },
        {
          "Name": "S/C Position - Cartesian GSE",
          "ParameterKey": "PGSE",
          "Description": "Master CDF CATDESC: 'Wind Position - Cartesian GSE'. Master CDF VAR_NOTES: ' '. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "Re",
          "FillValue": -1e+31,
          "Structure": {
            "Size": [
              3
            ]
          }
        },
        {
          "Name": "Radial distance from the earthV",
          "ParameterKey": "DISTV",
          "Description": "Master CDF CATDESC: 'Time axis label: Radial distance from the earth'. Master CDF VAR_NOTES: ' '. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "Re",
          "FillValue": -1e+31
        },
        {
          "Name": "S/C Position - Cartesian GSMV",
          "ParameterKey": "PGSMV",
          "Description": "Master CDF CATDESC: 'Time axis label: Wind Position - Cartesian GSM'. Master CDF VAR_NOTES: ' '. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "Re",
          "FillValue": -1e+31,
          "Structure": {
            "Size": [
              3
            ]
          }
        },
        {
          "Name": "S/C Position - Cartesian GSEV",
          "ParameterKey": "PGSEV",
          "Description": "Master CDF CATDESC: 'Time axis label: Wind Position - Cartesian GSE'. Master CDF VAR_NOTES: ' '. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "Re",
          "FillValue": -1e+31,
          "Structure": {
            "Size": [
              3
            ]
          }
        },
        {
          "Name": "Key Parameter Quality flags",
          "ParameterKey": "DQF",
          "Description": "Master CDF CATDESC: 'KP Quality: 0-Good Data Point, 1-Not a full major frame, 2-Missing Data'. Master CDF VAR_NOTES: ' '. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": " ",
          "FillValue": -2147483648
        },
        {
          "Name": "Gap flag",
          "ParameterKey": "Gap_Flag",
          "Description": "Master CDF CATDESC: 'Gap Flag: 0-Good 1-Invalid 2-Missing 4-No Spin 5-Maneuver 10-No Ave 20-Start'. Master CDF VAR_NOTES: ' '. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": " ",
          "FillValue": -2147483648
        }
      ]
    }
  }
}