{
  "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/ac_k1_epm_00000000_v01.json (from all.xml)",
    "NumericalData": {
      "ResourceID": "spase://NASA/NumericalData/ACE/EPAM/KeyParameter/PT1H",
      "_ResourceID": "Source: https://github.com/rweigel/cdawmeta-spase/blob/main/ResourceID.json",
      "ResourceHeader": {
        "ResourceName": "K1 - ACE EPAM 1-Hour Key Parameters",
        "_ResourceName": "Source: Master/CDFglobalAttributes/Logical_source_description",
        "AlternateName": "AC_K1_EPM",
        "_AlternateName": "Source: Master/CDFglobalAttributes/Logical_source",
        "Description": "EPAM - ACE Electron, Proton, and Alpha MonitorReferences: http://www.srl.caltech.edu/ACE/ACE browse data is designed for monitoring large scale particle and field behavior and for selecting interesting time periods. The data is automatically generated from the spacecraft data stream using simple algorithms provided by the instrument teams. It is not routinely checked for accuracy and is subject to revision. Use this data at your own risk, and consult with the appropriate instrument teams about citing it. EPAM Browse data is not validated by the experimenters and should not be used except for preliminary examination prior to detailed studies. ",
        "_Description": "Source: Master/CDFglobalAttributes/TEXT",
        "Acknowledgement": [
          "Please acknowledge the Principal ",
          "Investigator, R. Gold of JHU Applied Physics ",
          "Laboratory"
        ],
        "_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": [
          {
            "Name": "Rules of use, and caveats",
            "URL": "https://izw1.caltech.edu/ACE/ASC/level2/policy_lvl2.html",
            "Description": "ACE level 2 data rules of use, and caveats",
            "_Note": "Source: InformationURL.json"
          },
          {
            "Name": "ACE Science Center Home Page for Level 2 Data Release Notes",
            "URL": "https://izw1.caltech.edu/ACE/ASC/level2/index.html",
            "Description": "ACE Level 2 Data Release Notes Home Page",
            "_Note": "Source: InformationURL.json"
          },
          {
            "Name": "ACE Electron, Proton, and Alpha Monitor (EPAM) Instrument Home Page at the Applied Physics Laboratory, Johns Hopkins University",
            "URL": "http://sd-www.jhuapl.edu/ACE/EPAM/",
            "Description": "ACE EPAM Instrument Home Page at APL/JHU",
            "_Note": "Source: InformationURL.json"
          }
        ]
      },
      "ProviderResourceName": "ACE> Electron, Proton, and Alpha Monitor",
      "Caveats": [
        "See the rules of use available from the ACE ",
        "Science Center at: ",
        "http://www.srl.caltech.edu/ACE/"
      ],
      "_Caveats": "Source: Master/CDFglobalAttributes/Rules_of_use",
      "DOI": "https://doi.org/10.48322/qgh8-2q85",
      "_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. Gold at JHU Applied Physics Laboratory",
          "Format": [
            "CDF"
          ],
          "Style": "Listing",
          "AccessURL": {
            "Name": "HTTPS from SPDF",
            "URL": "https://cdaweb.gsfc.nasa.gov/pub/data/ace/epam/level_2_cdaweb/epm_k1",
            "Description": "In CDF via HTTP from CDAWeb",
            "AccessFilenameTemplate": "ac_k1_epm_%Y%m%d_%Q.cdf",
            "AccessDirectoryTemplate": "%Y",
            "ProductKey": "AC_K1_EPM"
          }
        },
        {
          "RepositoryID": "spase://SMWG/Repository/NASA/GSFC/SPDF",
          "Availability": "Online",
          "AccessRights": "Open",
          "Acknowledgement": "SPDF/CDAWeb. Please also acknowledge the data producer: R. Gold at JHU Applied Physics Laboratory",
          "Format": [
            "CDF"
          ],
          "Style": "Listing",
          "AccessURL": {
            "Name": "FTPS from SPDF",
            "URL": "ftps://cdaweb.gsfc.nasa.gov/pub/data/ace/epam/level_2_cdaweb/epm_k1",
            "Description": "In CDF via HTTP from CDAWeb",
            "AccessFilenameTemplate": "ac_k1_epm_%Y%m%d_%Q.cdf",
            "AccessDirectoryTemplate": "%Y",
            "ProductKey": "AC_K1_EPM"
          }
        },
        {
          "RepositoryID": "spase://SMWG/Repository/NASA/GSFC/SPDF",
          "Availability": "Online",
          "AccessRights": "Open",
          "Acknowledgement": "SPDF/CDAWeb. Please also acknowledge the data producer: R. Gold at JHU Applied Physics Laboratory",
          "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": "AC_K1_EPM"
          }
        },
        {
          "RepositoryID": "spase://SMWG/Repository/NASA/GSFC/SPDF",
          "Availability": "Online",
          "AccessRights": "Open",
          "Acknowledgement": "SPDF/CDAWeb. Please also acknowledge the data producer: R. Gold at JHU Applied Physics Laboratory",
          "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=AC_K1_EPM",
            "Style": "WebService",
            "ProductKey": "AC_K1_EPM",
            "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. Gold at JHU Applied Physics Laboratory",
          "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/AC_K1_EPM/clientLibraryExample/",
            "ProductKey": "AC_K1_EPM",
            "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. Gold at JHU Applied Physics Laboratory",
          "Format": [
            "HTML"
          ],
          "AccessURL": {
            "Name": "4D Orbit Viewer",
            "URL": "https://sscweb.gsfc.nasa.gov/4dorbit/?sc=AC_K1_EPM",
            "ProductKey": "AC_K1_EPM",
            "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. Gold at JHU Applied Physics Laboratory",
          "Format": [
            "CSV",
            "JSON",
            "Binary"
          ],
          "AccessURL": {
            "Name": "CDAWeb HAPI Server",
            "URL": "https://hapi-server.org/servers/#server=CDAWeb&dataset=AC_K1_EPM",
            "Style": "HAPI",
            "ProductKey": "AC_K1_EPM",
            "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. Gold at JHU Applied Physics Laboratory",
          "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=AC_K1_EPM&return=script",
            "Style": "HAPI",
            "ProductKey": "AC_K1_EPM",
            "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. Gold at JHU Applied Physics Laboratory",
          "Format": [
            "PNG",
            "PDF",
            "SVG"
          ],
          "AccessURL": {
            "Name": "HAPI visualizations",
            "URL": "https://hapi-server.org/plot/?server=https://cdaweb.gsfc.nasa.gov/hapi&dataset=AC_K1_EPM&format=gallery",
            "Style": "x_Visualization",
            "ProductKey": "AC_K1_EPM",
            "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": "2026-07-18T23:00:00Z"
        },
        "_TemporalDescription": "Generated from all.xml/@timerange_start and all.xml/@timerange_stop",
        "Cadence": "PT1H",
        "_Cadence": "Counts based on variable 'Epoch' in https://cdaweb.gsfc.nasa.gov/sp_phys/data/ace/epam/level_2_cdaweb/epm_k1/2017/ac_k1_epm_20170701_v04.cdf. The most common cadence, 3600000 [ms] = PT1H, occurred for all 23 timesteps."
      },
      "Keyword": [
        "Advanced Composition Explorer (from all.xml/observatory/description/@short)",
        "ACE Electron, Proton, and Alpha Monitor (from all.xml/instrument/description/@short)",
        "Space Physics (from Master/CDFglobalAttributes/Discipline)",
        "Interplanetary Studies (from Master/CDFglobalAttributes/Discipline)",
        "AC (from Master/CDFglobalAttributes/Source_name)",
        "Advanced Composition Explorer (from Master/CDFglobalAttributes/Source_name)",
        "K1 (from Master/CDFglobalAttributes/Data_type)",
        "1-Hr Key Parameter Data (from Master/CDFglobalAttributes/Data_type)",
        "EPM (from all.xml/instrument/@ID)"
      ],
      "ObservedRegion": [
        "Heliosphere.Inner",
        "Heliosphere.NearEarth",
        "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/ACE/EPAM",
      "MeasurementType": "EnergeticParticles",
      "Parameter2": [
        {
          "Name": "Time",
          "ParameterKey": "Epoch",
          "Description": "CATDESC: 'Time, beginning of interval'. 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 PB5",
          "ParameterKey": "Time_PB5",
          "Description": "Master CDF CATDESC: 'Time of observation in Year, Day, & milliseconds (1 hr)'. 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": "H lo Flux",
          "ParameterKey": "H_lo",
          "Description": "Master CDF CATDESC: 'Proton Flux (0.48-0.97 MeV)'. Master CDF VAR_NOTES: '0.48-0.97 MeV (1 hr)'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "1/(cm2 s ster MeV)",
          "FillValue": -1e+31
        },
        {
          "Name": "Ion very lo Flux",
          "ParameterKey": "Ion_very_lo",
          "Description": "Master CDF CATDESC: 'Ion Flux (47-65 keV)'. Master CDF VAR_NOTES: '47-65 keV Ion Flux (1 hr)'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "1/(cm2 s ster MeV)",
          "FillValue": -1e+31
        },
        {
          "Name": "Ion lo Flux",
          "ParameterKey": "Ion_lo",
          "Description": "Master CDF CATDESC: 'Ion Flux (112-187 keV)'. Master CDF VAR_NOTES: '112-187 keV Ion Flux (1 hr)'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "1/(cm2 s ster MeV)",
          "FillValue": -1e+31
        },
        {
          "Name": "Ion mid Flux",
          "ParameterKey": "Ion_mid",
          "Description": "Master CDF CATDESC: 'Ion Flux (310-580 keV)'. Master CDF VAR_NOTES: '310-580 keV Ion Flux (1 hr)'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "1/(cm2 s ster MeV)",
          "FillValue": -1e+31
        },
        {
          "Name": "Ion hi Flux",
          "ParameterKey": "Ion_hi",
          "Description": "Master CDF CATDESC: 'Ion Flux (1060-1910 keV)'. Master CDF VAR_NOTES: '1060-1910 keV Ion Flux (1 hr)'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "1/(cm2 s ster MeV)",
          "FillValue": -1e+31
        },
        {
          "Name": "Electron lo Flux",
          "ParameterKey": "Electron_lo",
          "Description": "Master CDF CATDESC: 'Electron Flux (38-53 keV)'. Master CDF VAR_NOTES: '38-53 keV Electron Flux (1 hr)'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "1/(cm2 s ster MeV)",
          "FillValue": -1e+31
        },
        {
          "Name": "Electron hi Flux",
          "ParameterKey": "Electron_hi",
          "Description": "Master CDF CATDESC: 'Electron Flux (175-315 keV)'. Master CDF VAR_NOTES: '175-315 keV Electron Flux (1 hr)'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "1/(cm2 s ster MeV)",
          "FillValue": -1e+31
        },
        {
          "Name": "livetime",
          "ParameterKey": "livetime",
          "Description": "Master CDF CATDESC: 'livetime (1 hr)'. Master CDF VAR_NOTES: 'if 0 ignore data (1 hr)'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": " ",
          "FillValue": -2147483648
        }
      ]
    }
  }
}