{
  "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/snoe_l3_geo_00000000_v01.json (from all.xml)",
    "NumericalData": {
      "ResourceID": "spase://NASA/NumericalData/SNOE/UVS/GEO/PT1S",
      "_ResourceID": "Source: https://github.com/rweigel/cdawmeta-spase/blob/main/ResourceID.json",
      "ResourceHeader": {
        "ResourceName": "NO density, 100 - 150 km, geographic coordinates ",
        "_ResourceName": "Source: Master/CDFglobalAttributes/Logical_source_description",
        "AlternateName": "snoe_l3_geo",
        "_AlternateName": "Source: Master/CDFglobalAttributes/Logical_source",
        "Description": "Barth, C. A. and S. M. Bailey, Comparison of a thermospheric photochemical model with SNOE observations of nitric oxide, J. Geophys. Res., doi:10.1029/2003JA010227, 2004.",
        "_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://lasp.colorado.edu/home/snoe",
            "Name": "SNOE data and experiment home page at LASP/U Colorado",
            "Description": "*",
            "_Note": "URL also in all.xml. Using master."
          },
          {
            "Name": "UVS data information at PI site",
            "URL": "http://lasp.colorado.edu/home/snoe/data/download-data/",
            "Description": "Information on SNOE UVS data",
            "_Note": "Source: InformationURL.json"
          }
        ]
      },
      "DOI": null,
      "_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: Charles A. Barth at LASP/CU",
          "Format": [
            "CDF"
          ],
          "Style": "Listing",
          "AccessURL": {
            "Name": "HTTPS from SPDF",
            "URL": "https://cdaweb.gsfc.nasa.gov/pub/data/snoe/NO_uvs/1min_cdaweb/l3_geo",
            "Description": "In CDF via HTTP from CDAWeb",
            "AccessFilenameTemplate": "snoe_l3_geo_%Y%m%d_%Q.cdf",
            "AccessDirectoryTemplate": "%Y",
            "ProductKey": "SNOE_L3_GEO"
          }
        },
        {
          "RepositoryID": "spase://SMWG/Repository/NASA/GSFC/SPDF",
          "Availability": "Online",
          "AccessRights": "Open",
          "Acknowledgement": "SPDF/CDAWeb. Please also acknowledge the data producer: Charles A. Barth at LASP/CU",
          "Format": [
            "CDF"
          ],
          "Style": "Listing",
          "AccessURL": {
            "Name": "FTPS from SPDF",
            "URL": "ftps://cdaweb.gsfc.nasa.gov/pub/data/snoe/NO_uvs/1min_cdaweb/l3_geo",
            "Description": "In CDF via HTTP from CDAWeb",
            "AccessFilenameTemplate": "snoe_l3_geo_%Y%m%d_%Q.cdf",
            "AccessDirectoryTemplate": "%Y",
            "ProductKey": "SNOE_L3_GEO"
          }
        },
        {
          "RepositoryID": "spase://SMWG/Repository/NASA/GSFC/SPDF",
          "Availability": "Online",
          "AccessRights": "Open",
          "Acknowledgement": "SPDF/CDAWeb. Please also acknowledge the data producer: Charles A. Barth at LASP/CU",
          "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": "SNOE_L3_GEO"
          }
        },
        {
          "RepositoryID": "spase://SMWG/Repository/NASA/GSFC/SPDF",
          "Availability": "Online",
          "AccessRights": "Open",
          "Acknowledgement": "SPDF/CDAWeb. Please also acknowledge the data producer: Charles A. Barth at LASP/CU",
          "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=SNOE_L3_GEO",
            "Style": "WebService",
            "ProductKey": "SNOE_L3_GEO",
            "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: Charles A. Barth at LASP/CU",
          "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/SNOE_L3_GEO/clientLibraryExample/",
            "ProductKey": "SNOE_L3_GEO",
            "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: Charles A. Barth at LASP/CU",
          "Format": [
            "HTML"
          ],
          "AccessURL": {
            "Name": "4D Orbit Viewer",
            "URL": "https://sscweb.gsfc.nasa.gov/4dorbit/?sc=SNOE_L3_GEO",
            "ProductKey": "SNOE_L3_GEO",
            "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: Charles A. Barth at LASP/CU",
          "Format": [
            "CSV",
            "JSON",
            "Binary"
          ],
          "AccessURL": {
            "Name": "CDAWeb HAPI Server",
            "URL": "https://hapi-server.org/servers/#server=CDAWeb&dataset=SNOE_L3_GEO",
            "Style": "HAPI",
            "ProductKey": "SNOE_L3_GEO",
            "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: Charles A. Barth at LASP/CU",
          "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=SNOE_L3_GEO&return=script",
            "Style": "HAPI",
            "ProductKey": "SNOE_L3_GEO",
            "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: Charles A. Barth at LASP/CU",
          "Format": [
            "PNG",
            "PDF",
            "SVG"
          ],
          "AccessURL": {
            "Name": "HAPI visualizations",
            "URL": "https://hapi-server.org/plot/?server=https://cdaweb.gsfc.nasa.gov/hapi&dataset=SNOE_L3_GEO&format=gallery",
            "Style": "x_Visualization",
            "ProductKey": "SNOE_L3_GEO",
            "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": "1998-03-11T00:44:55Z",
          "StopDate": "2000-09-30T19:11:33Z"
        },
        "_TemporalDescription": "Generated from all.xml/@timerange_start and all.xml/@timerange_stop",
        "Cadence": "PT1M24S",
        "_Cadence": "Counts based on variable 'Epoch' in https://cdaweb.gsfc.nasa.gov/sp_phys/data/snoe/NO_uvs/1min_cdaweb/l3_geo/1998/snoe_l3_geo_19980311_v01.cdf. The most common cadence, 84000 [ms] = PT1M24S, occurred for 27.1047% of the 132 timesteps. "
      },
      "Keyword": [
        "Student Nitric Oxide Explorer (from all.xml/observatory/description/@short)",
        "Geographic Coordinates (from all.xml/instrument/description/@short)",
        "Space Physics (from Master/CDFglobalAttributes/Discipline)",
        "Thermospheric Science (from Master/CDFglobalAttributes/Discipline)",
        "SNOE (from Master/CDFglobalAttributes/Source_name)",
        "Student Nitric Oxide Explorer (from Master/CDFglobalAttributes/Source_name)",
        "l3a (from Master/CDFglobalAttributes/Data_type)",
        "Level 3A merged XPS and EGS (from Master/CDFglobalAttributes/Data_type)",
        "GEO (from all.xml/instrument/@ID)"
      ],
      "ObservedRegion": [
        "Earth.NearSurface.Thermosphere"
      ],
      "_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/SNOE/UVS",
      "MeasurementType": "NeutralGas",
      "Parameter2": [
        {
          "Name": "Time since 0 AD",
          "ParameterKey": "Epoch",
          "Description": "CATDESC: 'Time tag rounded to nearest msecond. Denotes 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": "milliseconds",
          "Support": {
            "Qualifier": "Scalar",
            "SupportQuantity": "Temporal"
          }
        },
        {
          "Name": "Latitude (geographic, center of each lat bin",
          "ParameterKey": "latitude",
          "Description": "Master CDF CATDESC: 'Latitude, geographic - center of each 5 degree latitude bin '. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "degrees"
        },
        {
          "Name": "average longitude for latitude bin",
          "ParameterKey": "longitude",
          "Description": "Master CDF CATDESC: 'Longitude, geographic - average for each 5 degree latitude bin '. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "degrees",
          "FillValue": -999
        },
        {
          "Name": "Altitude scale for latitude bin profile",
          "ParameterKey": "altitude",
          "Description": "Master CDF CATDESC: 'Altitude scale for latitude bin profile'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "km",
          "Structure": {
            "Size": [
              17
            ]
          }
        },
        {
          "Name": "orbit number of mission",
          "ParameterKey": "orbit",
          "Description": "Master CDF CATDESC: 'Orbit number'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": " ",
          "FillValue": -999
        },
        {
          "Name": "UTC seconds of day",
          "ParameterKey": "UTC",
          "Description": "Master CDF CATDESC: 'UTC seconds of day'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "seconds",
          "FillValue": -999
        },
        {
          "Name": "local time",
          "ParameterKey": "localTime",
          "Description": "Master CDF CATDESC: 'Local Time (LT) in hours'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "hours"
        },
        {
          "Name": "volume density of nitric oxide",
          "ParameterKey": "no",
          "Description": "Master CDF CATDESC: 'NO (nitric oxide) density [1/cm^3] vs altitude - average over  geographic latitude bins '. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "cm-3",
          "FillValue": 0.0,
          "Structure": {
            "Size": [
              17
            ]
          }
        },
        {
          "Name": "volume density of nitric oxide at 100km",
          "ParameterKey": "no_100",
          "Description": "Master CDF CATDESC: 'NO density [1/cm^3] at 100km'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "cm-3",
          "FillValue": 0.0
        },
        {
          "Name": "volume density of nitric oxide at 110km",
          "ParameterKey": "no_110",
          "Description": "Master CDF CATDESC: 'NO density [1/cm^3] at 110km'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "cm-3",
          "FillValue": 0.0
        },
        {
          "Name": "volume density of nitric oxide at 120km",
          "ParameterKey": "no_120",
          "Description": "Master CDF CATDESC: 'NO density [1/cm^3] at 120km'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "cm-3",
          "FillValue": 0.0
        },
        {
          "Name": "volume density of nitric oxide at 130km",
          "ParameterKey": "no_130",
          "Description": "Master CDF CATDESC: 'NO density [1/cm^3] at 130km'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "cm-3",
          "FillValue": 0.0
        },
        {
          "Name": "volume density of nitric oxide at 140km",
          "ParameterKey": "no_140",
          "Description": "Master CDF CATDESC: 'NO density [1/cm^3] at 140km'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "cm-3",
          "FillValue": 0.0
        },
        {
          "Name": "volume density of nitric oxide at 150km",
          "ParameterKey": "no_150",
          "Description": "Master CDF CATDESC: 'NO density [1/cm^3] at 150km'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "cm-3",
          "FillValue": 0.0
        }
      ]
    }
  }
}