{
  "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/gps_tec1hr_igs_00000000_v01.json (from all.xml)",
    "NumericalData": {
      "ResourceID": "spase://NASA/NumericalData/IGS/GPS_Receiver/TEC/PT60M",
      "_ResourceID": "Source: https://github.com/rweigel/cdawmeta-spase/blob/main/ResourceID.json",
      "ResourceHeader": {
        "ResourceName": "GPS-deduced 1-hour Total Electron Content (TEC) global maps and movies, UPC= U Politec. Catalonia Barcelona Spain, ESA= ESOC Darmstadt Germany (starting 20 Feb 2011) ",
        "_ResourceName": "Source: Master/CDFglobalAttributes/Logical_source_description",
        "AlternateName": "gps_tec1hr_igs",
        "_AlternateName": "Source: Master/CDFglobalAttributes/Logical_source",
        "Description": "The IGS global system of satellite tracking stations, Data Centers, and Analysis Centers puts high-quality GPS data and data products on line in near real time to meet the objectives of a wide range of scientific and engineering applications and studies.  The IGS collects, archives, and distributes GPS observation data sets of sufficient accuracy to satisfy the objectives of a wide range of applications and experimentation.  These data sets are used by the IGS to generate the data products mentioned above which are made available to interested users through the Internet.  In particular, the accuracies of IGS products are sufficient for the improvement and extension of the International Terrestrial Reference Frame (ITRF), the monitoring of solid Earth deformations, the monitoring of Earth rotation and variations in the liquid Earth (sea level, ice-sheets, etc.), for scientific satellite orbit determinations, ionosphere monitoring, and recovery of precipitable water vapor measurements.  The primary mission of the International GPS Service, as stated in the organization's 2002-2007 Strategic Plan, is     The International GPS Service is committed to providing the highest quality data and products as the standard for global navigation satellite systems (GNSS) in support of Earth science research, multidisciplinary applications, and education. These activities aim to advance scientific understanding of the Earth system components and their interactions, as well as to facilitate other applications benefiting society.The IGS Terms of Reference (comparable to the by-laws of the organization) describes in broad terms the goals and organization of the IGS.  To accomplish its mission, the IGS has a number of components: an international network of over 350 continuously operating dual-frequency GPS stations, more than a dozen regional and operational data centers, three global data centers, seven analysis centers and a number of associate or regional analysis centers. The Central Bureau for the service is located at the Jet Propulsion Laboratory, which maintains the Central Bureau Information System (CBIS) and ensures access to IGS products and information. An international Governing Board oversees all aspects of the IGS.  The IGS is an approved service of the International Association of Geodesy since 1994 and is recognized as a member of the Federation of Astronomical and Geophysical Data Analysis Services (FAGS) since 1996. The IGS collects, archives, and distributes GPS observation data sets of sufficient accuracy to meet the objectives of a wide range of scientific and engineering applications and studies. These data sets are used to generate the following products:  * GPS satellite ephemerides  * GLONASS satellite ephemerides  * Earth rotation parameters  * IGS tracking station coordinates and velocities  * GPS satellite and IGS tracking station clock information  * Zenith tropospheric path delay estimates  * Global ionospheric mapsIGS products support scientific activities such as improving and extending the International Earth Rotation Service (IERS) Terrestrial Reference Frame (ITRF), monitoring deformations of the solid Earth and variations in the liquid Earth (sea level, ice sheets, etc.), and in Earth rotation, determining orbits of scientific satellites and monitoring the ionosphere. For example, geodynamics investigators who use GPS in local regions can include data from one or more nearby IGS stations, fix the site coordinates from such stations to their ITRF values, and more importantly, use the precise IGS orbits without further refinement. Data from an investigator's local network can then be analyzed with maximum accuracy and minimum computational burden. Furthermore, the results will be in a well-defined global reference frame.  An additional aspect of IGS products is for the densification of the ITRF at a more regional level. This is accomplished through the rigorous combination of regional or local network solutions utilizing the Solution Independent Exchange Format (SINEX) and a process defined in the densification section.  In the future, the IGS infrastructure could become a valuable asset for support of new ground-based applications -- and could also contribute to space-based missions in which highly accurate flight and ground differential techniques are required.",
        "_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://cddis.nasa.gov/Data_and_Derived_Products/GNSS/atmospheric_products.html#iono",
            "Name": "IGS IONO files in IONEX format",
            "Description": "CDDIS ftp archive: ",
            "_Note": "URL also in all.xml. Using master."
          },
          {
            "URL": "https://igs.org/products/",
            "Name": "overview",
            "Description": "International GNSS Service (IGS) data product",
            "_Note": "URL also in all.xml. Using master."
          },
          {
            "URL": "https://spdf.gsfc.nasa.gov/pub/data/gps/movies/",
            "Name": "geomagnetic storms",
            "Description": "Movies of popular ",
            "_Note": "URL also in all.xml. Using master."
          },
          {
            "URL": "https://spdf.gsfc.nasa.gov/pub/data/gps/00README.txt",
            "Name": "from different analysis centers",
            "Description": "Description and comparison of the TEC maps ",
            "_Note": "URL also in all.xml. Using master."
          }
        ]
      },
      "ProviderResourceName": "GPS total electron content 1hour maps",
      "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: International Global Navigation Satellite Systems (GNSS) Service Ionosphere Working Group at ",
          "Format": [
            "CDF"
          ],
          "Style": "Listing",
          "AccessURL": {
            "Name": "HTTPS from SPDF",
            "URL": "https://cdaweb.gsfc.nasa.gov/pub/data/gps/tec1hr_igs",
            "Description": "In CDF via HTTP from CDAWeb",
            "AccessFilenameTemplate": "gps_tec1hr_igs_%Y%m%d_%Q.cdf",
            "AccessDirectoryTemplate": "%Y",
            "ProductKey": "GPS_TEC1HR_IGS"
          }
        },
        {
          "RepositoryID": "spase://SMWG/Repository/NASA/GSFC/SPDF",
          "Availability": "Online",
          "AccessRights": "Open",
          "Acknowledgement": "SPDF/CDAWeb. Please also acknowledge the data producer: International Global Navigation Satellite Systems (GNSS) Service Ionosphere Working Group at ",
          "Format": [
            "CDF"
          ],
          "Style": "Listing",
          "AccessURL": {
            "Name": "FTPS from SPDF",
            "URL": "ftps://cdaweb.gsfc.nasa.gov/pub/data/gps/tec1hr_igs",
            "Description": "In CDF via HTTP from CDAWeb",
            "AccessFilenameTemplate": "gps_tec1hr_igs_%Y%m%d_%Q.cdf",
            "AccessDirectoryTemplate": "%Y",
            "ProductKey": "GPS_TEC1HR_IGS"
          }
        },
        {
          "RepositoryID": "spase://SMWG/Repository/NASA/GSFC/SPDF",
          "Availability": "Online",
          "AccessRights": "Open",
          "Acknowledgement": "SPDF/CDAWeb. Please also acknowledge the data producer: International Global Navigation Satellite Systems (GNSS) Service Ionosphere Working Group at ",
          "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": "GPS_TEC1HR_IGS"
          }
        },
        {
          "RepositoryID": "spase://SMWG/Repository/NASA/GSFC/SPDF",
          "Availability": "Online",
          "AccessRights": "Open",
          "Acknowledgement": "SPDF/CDAWeb. Please also acknowledge the data producer: International Global Navigation Satellite Systems (GNSS) Service Ionosphere Working Group at ",
          "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=GPS_TEC1HR_IGS",
            "Style": "WebService",
            "ProductKey": "GPS_TEC1HR_IGS",
            "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: International Global Navigation Satellite Systems (GNSS) Service Ionosphere Working Group at ",
          "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/GPS_TEC1HR_IGS/clientLibraryExample/",
            "ProductKey": "GPS_TEC1HR_IGS",
            "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: International Global Navigation Satellite Systems (GNSS) Service Ionosphere Working Group at ",
          "Format": [
            "HTML"
          ],
          "AccessURL": {
            "Name": "4D Orbit Viewer",
            "URL": "https://sscweb.gsfc.nasa.gov/4dorbit/?sc=GPS_TEC1HR_IGS",
            "ProductKey": "GPS_TEC1HR_IGS",
            "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: International Global Navigation Satellite Systems (GNSS) Service Ionosphere Working Group at ",
          "Format": [
            "CSV",
            "JSON",
            "Binary"
          ],
          "AccessURL": {
            "Name": "CDAWeb HAPI Server",
            "URL": "https://hapi-server.org/servers/#server=CDAWeb&dataset=GPS_TEC1HR_IGS",
            "Style": "HAPI",
            "ProductKey": "GPS_TEC1HR_IGS",
            "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: International Global Navigation Satellite Systems (GNSS) Service Ionosphere Working Group at ",
          "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=GPS_TEC1HR_IGS&return=script",
            "Style": "HAPI",
            "ProductKey": "GPS_TEC1HR_IGS",
            "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: International Global Navigation Satellite Systems (GNSS) Service Ionosphere Working Group at ",
          "Format": [
            "PNG",
            "PDF",
            "SVG"
          ],
          "AccessURL": {
            "Name": "HAPI visualizations",
            "URL": "https://hapi-server.org/plot/?server=https://cdaweb.gsfc.nasa.gov/hapi&dataset=GPS_TEC1HR_IGS&format=gallery",
            "Style": "x_Visualization",
            "ProductKey": "GPS_TEC1HR_IGS",
            "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": "1995-05-16T00:00:00Z",
          "StopDate": "2026-07-20T23:00:00Z"
        },
        "_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/gps/tec1hr_igs/1995/gps_tec1hr_igs_19950516_v01.cdf. The most common cadence, 3600000 [ms] = PT1H, occurred for all 23 timesteps. "
      },
      "Keyword": [
        "Global Positioning System (from all.xml/observatory/description/@short)",
        "Total Electron Content 1hour (from all.xml/instrument/description/@short)",
        "Space Physics (from Master/CDFglobalAttributes/Discipline)",
        "Magnetospheric  Ionospheric Interactions (from Master/CDFglobalAttributes/Discipline)",
        "GPS (from Master/CDFglobalAttributes/Source_name)",
        "Global Positioning System (from Master/CDFglobalAttributes/Source_name)",
        "IGS (from Master/CDFglobalAttributes/Data_type)",
        "Intern. GPS Service (from Master/CDFglobalAttributes/Data_type)",
        "tec1hr (from all.xml/instrument/@ID)"
      ],
      "ObservedRegion": [
        "Earth.Magnetosphere",
        "Earth.NearSurface.Ionosphere",
        "Earth.Magnetosphere.RadiationBelt",
        "Earth.Magnetosphere.Main"
      ],
      "_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/IGS/GPS_Receiver",
      "MeasurementType": "ThermalPlasma",
      "Parameter2": [
        {
          "Name": "Time since 0 A.D.",
          "ParameterKey": "Epoch",
          "Description": "CATDESC: 'NSSDC standard-reference time value. '. 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 (UT) ",
          "Support": {
            "Qualifier": "Scalar",
            "SupportQuantity": "Temporal"
          }
        },
        {
          "Name": "TECrap-UPC Map. Cyl. Image",
          "ParameterKey": "tecUHRM3",
          "Description": "Master CDF CATDESC: 'UPC, Rapid-TEC Global Maps, Total Electron Content (TEC) in TECU (10^16 m-2) - (Rapid product, 1 hr res., 24 hrs latency), Mapped Cylindrical Image'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "TECU",
          "FillValue": -1e+31,
          "Structure": {
            "Size": [
              71,
              73
            ]
          }
        },
        {
          "Name": "TECrap-ESA Map. Cyl. Image",
          "ParameterKey": "tecEHRM3",
          "Description": "Master CDF CATDESC: '-----------> ESA Rapid-TEC'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "TECU",
          "FillValue": -1e+31,
          "Structure": {
            "Size": [
              71,
              73
            ]
          }
        },
        {
          "Name": "TEC-CODE Map. Cyl. Image",
          "ParameterKey": "tecCODM3",
          "Description": "Master CDF CATDESC: '-----------> CODE TEC, University Bern, Switzerland [ Available starting at 10/19/2014 ] '. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "TECU",
          "FillValue": -1e+31,
          "Structure": {
            "Size": [
              71,
              73
            ]
          }
        },
        {
          "Name": "TECrapid-CODE Map. Cyl. Image",
          "ParameterKey": "tecCORM3",
          "Description": "Master CDF CATDESC: '-----------> CODE Rapid-TEC [ Available starting at 11/01/2014 ] '. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "TECU",
          "FillValue": -1e+31,
          "Structure": {
            "Size": [
              71,
              73
            ]
          }
        },
        {
          "Name": "TECrap-UPC Movie Map. Cyl.Image",
          "ParameterKey": "tecUHRMovie",
          "Description": "Master CDF CATDESC: 'UPC, Rapid-TEC Movie, Total Electron Content (TEC) in TECU (10^16 m-2) - (Rapid product, 1 hr res., 24 hrs latency), Movie of Mapped Cylindrical Images'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "TECU",
          "FillValue": -1e+31,
          "Structure": {
            "Size": [
              71,
              73
            ]
          }
        },
        {
          "Name": "TECrap-ESA Movie Map. Cyl.Image",
          "ParameterKey": "tecEHRMovie",
          "Description": "Master CDF CATDESC: '-----------> ESA Rapid-TEC'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "TECU",
          "FillValue": -1e+31,
          "Structure": {
            "Size": [
              71,
              73
            ]
          }
        },
        {
          "Name": "TEC-CODE Movie Map. Cyl. Image",
          "ParameterKey": "tecCODMovie",
          "Description": "Master CDF CATDESC: '-----------> CODE TEC [ Available starting at 10/19/2014 ] '. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "TECU",
          "FillValue": -1e+31,
          "Structure": {
            "Size": [
              71,
              73
            ]
          }
        },
        {
          "Name": "TECrap-CODE Movie Map. Cyl. Image",
          "ParameterKey": "tecCORMovie",
          "Description": "Master CDF CATDESC: '-----------> CODE Rapid-TEC [ Available starting at 11/01/2014 ] '. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "TECU",
          "FillValue": -1e+31,
          "Structure": {
            "Size": [
              71,
              73
            ]
          }
        },
        {
          "Name": "TECrap-UPC Unmapped Image",
          "ParameterKey": "tecUHR",
          "Description": "Master CDF CATDESC: 'UPC, Rapid-TEC Unmapped, Total Electron Content (TEC) in TECU (10^16 m-2) - (Rapid product, 1 hr res., 24 hrs latency), Unmapped Image'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "TECU",
          "FillValue": -1e+31,
          "Structure": {
            "Size": [
              71,
              73
            ]
          }
        },
        {
          "Name": "TECrap-ESA Unmapped Image",
          "ParameterKey": "tecEHR",
          "Description": "Master CDF CATDESC: '-----------> ESA Rapid-TEC'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "TECU",
          "FillValue": -1e+31,
          "Structure": {
            "Size": [
              71,
              73
            ]
          }
        },
        {
          "Name": "TEC-CODE Unmapped Image",
          "ParameterKey": "tecCOD",
          "Description": "Master CDF CATDESC: '-----------> CODE TEC [ Available starting at 10/19/2014 ] '. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "TECU",
          "FillValue": -1e+31,
          "Structure": {
            "Size": [
              71,
              73
            ]
          }
        },
        {
          "Name": "TECrap-CODE Unmapped Image",
          "ParameterKey": "tecCOR",
          "Description": "Master CDF CATDESC: '-----------> CODE Rapid-TEC [ Available starting at 11/01/2014 ] '. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "TECU",
          "FillValue": -1e+31,
          "Structure": {
            "Size": [
              71,
              73
            ]
          }
        },
        {
          "Name": "rms(TECrap-UPC) Map. Cyl. Image",
          "ParameterKey": "rmsUHRM",
          "Description": "Master CDF CATDESC: 'UPC, RMS(TECr-1h) Global Maps, RMS error of TEC in TECU (10^16 m-2) - (Rapid product,1 hr res., 24 hrs latency), Mapped Cylindrical Image'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "TECU",
          "FillValue": -1e+31,
          "Structure": {
            "Size": [
              71,
              73
            ]
          }
        },
        {
          "Name": "rms(TECrap-ESA) Map. Cyl. Image",
          "ParameterKey": "rmsEHRM",
          "Description": "Master CDF CATDESC: '-----------> ESA Rapid-TEC'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "TECU",
          "FillValue": -1e+31,
          "Structure": {
            "Size": [
              71,
              73
            ]
          }
        },
        {
          "Name": "rms(TEC-CODE) Map. Cyl. Image",
          "ParameterKey": "rmsCODM",
          "Description": "Master CDF CATDESC: '-----------> CODE TEC [ Available starting at 10/19/2014 ] '. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "TECU",
          "FillValue": -1e+31,
          "Structure": {
            "Size": [
              71,
              73
            ]
          }
        },
        {
          "Name": "rms(TECrap-CODE) Map. Cyl. Image",
          "ParameterKey": "rmsCORM",
          "Description": "Master CDF CATDESC: '-----------> CODE Rapid-TEC [ Available starting at 11/01/2014 ] '. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "TECU",
          "FillValue": -1e+31,
          "Structure": {
            "Size": [
              71,
              73
            ]
          }
        },
        {
          "Name": "rms(TECrap-UHR) Unmapped Image",
          "ParameterKey": "rmsUHR",
          "Description": "Master CDF CATDESC: 'UPC, RMS(TECru-1h) Unmapped, RMS error of TEC in TECU (10^16 m-2) - (Rapid product, 1 hr res., 24 hrs latency), Unmapped Image'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "TECU",
          "FillValue": -1e+31,
          "Structure": {
            "Size": [
              71,
              73
            ]
          }
        },
        {
          "Name": "rms(TECrap-ESA) Unmapped Image",
          "ParameterKey": "rmsEHR",
          "Description": "Master CDF CATDESC: '-----------> ESA Rapid-TEC'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "TECU",
          "FillValue": -1e+31,
          "Structure": {
            "Size": [
              71,
              73
            ]
          }
        },
        {
          "Name": "rms(TEC-CODE) Unmapped Image",
          "ParameterKey": "rmsCOD",
          "Description": "Master CDF CATDESC: '-----------> CODE TEC [ Available starting at 10/19/2014 ] '. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "TECU",
          "FillValue": -1e+31,
          "Structure": {
            "Size": [
              71,
              73
            ]
          }
        },
        {
          "Name": "rms(TECrap-CODE) Unmapped Image",
          "ParameterKey": "rmsCOR",
          "Description": "Master CDF CATDESC: '-----------> CODE Rapid-TEC [ Available starting at 11/01/2014 ] '. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "TECU",
          "FillValue": -1e+31,
          "Structure": {
            "Size": [
              71,
              73
            ]
          }
        },
        {
          "Name": "TEC-UPC Map. North Pole Image",
          "ParameterKey": "tecUHRM1",
          "Description": "Master CDF CATDESC: 'UPC, Rapid-TEC N Pol Proj., Total Electron Content (TEC) in TECU (10^16 m-2) - (Rapid product, 1 hr res., 24 hrs latency), North Polar Projection Image'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "TECU",
          "FillValue": -1e+31,
          "Structure": {
            "Size": [
              71,
              73
            ]
          }
        },
        {
          "Name": "TEC-ESA Map. North Pole Image",
          "ParameterKey": "tecEHRM1",
          "Description": "Master CDF CATDESC: '-----------> ESA Rapid-TEC'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "TECU",
          "FillValue": -1e+31,
          "Structure": {
            "Size": [
              71,
              73
            ]
          }
        },
        {
          "Name": "TEC-CODE Map. North Pole Image",
          "ParameterKey": "tecCODM1",
          "Description": "Master CDF CATDESC: '-----------> CODE TEC [ Available starting at 10/19/2014 ] '. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "TECU",
          "FillValue": -1e+31,
          "Structure": {
            "Size": [
              71,
              73
            ]
          }
        },
        {
          "Name": "TEC-CODErapid Map. North Pole Image",
          "ParameterKey": "tecCORM1",
          "Description": "Master CDF CATDESC: '-----------> CODE Rapid-TEC [ Available starting at 11/01/2014 ] '. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "TECU",
          "FillValue": -1e+31,
          "Structure": {
            "Size": [
              71,
              73
            ]
          }
        },
        {
          "Name": "TECrap-UPC Movie North Pole Image",
          "ParameterKey": "tecUHRM1movie",
          "Description": "Master CDF CATDESC: 'UPC, Rapid-TEC N Pol Proj. Movie, Total Electron Content (TEC) in TECU (10^16 m-2) - (Rapid product, 1 hr res., 24 hrs latency), Movie of North Polar Projection Image'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "TECU",
          "FillValue": -1e+31,
          "Structure": {
            "Size": [
              71,
              73
            ]
          }
        },
        {
          "Name": "TECrap-ESA Movie North Pole Image",
          "ParameterKey": "tecEHRM1movie",
          "Description": "Master CDF CATDESC: '-----------> ESA TEC'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "TECU",
          "FillValue": -1e+31,
          "Structure": {
            "Size": [
              71,
              73
            ]
          }
        },
        {
          "Name": "TEC-CODE Map. North Pole Image",
          "ParameterKey": "tecCODM1movie",
          "Description": "Master CDF CATDESC: '-----------> CODE TEC [ Available starting at 10/19/2014 ] '. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "TECU",
          "FillValue": -1e+31,
          "Structure": {
            "Size": [
              71,
              73
            ]
          }
        },
        {
          "Name": "TEC-CODErapid Map. North Pole Image",
          "ParameterKey": "tecCORM1movie",
          "Description": "Master CDF CATDESC: '-----------> CODE Rapid-TEC [ Available starting at 11/01/2014 ] '. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "TECU",
          "FillValue": -1e+31,
          "Structure": {
            "Size": [
              71,
              73
            ]
          }
        },
        {
          "Name": "TECrap-UPC Map. South Pole Image",
          "ParameterKey": "tecUHRM2",
          "Description": "Master CDF CATDESC: 'UPC, Rapid-TEC S Pol Proj., Total Electron Content (TEC) in TECU (10^16 m-2) - (Rapid product, 1 hr res., 24 hrs latency), South Polar Projection Image'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "TECU",
          "FillValue": -1e+31,
          "Structure": {
            "Size": [
              71,
              73
            ]
          }
        },
        {
          "Name": "TECrap-ESA Map. South Pole Image",
          "ParameterKey": "tecEHRM2",
          "Description": "Master CDF CATDESC: '-----------> ESA Rapid-TEC'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "TECU",
          "FillValue": -1e+31,
          "Structure": {
            "Size": [
              71,
              73
            ]
          }
        },
        {
          "Name": "TEC-CODE Map. South Pole Image",
          "ParameterKey": "tecCODM2",
          "Description": "Master CDF CATDESC: '-----------> CODE TEC [ Available starting at 10/19/2014 ] '. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "TECU",
          "FillValue": -1e+31,
          "Structure": {
            "Size": [
              71,
              73
            ]
          }
        },
        {
          "Name": "TEC-CODErapid Map. South Pole Image",
          "ParameterKey": "tecCORM2",
          "Description": "Master CDF CATDESC: '-----------> CODE Rapid-TEC [ Available starting at 11/01/2014 ] '. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "TECU",
          "FillValue": -1e+31,
          "Structure": {
            "Size": [
              71,
              73
            ]
          }
        },
        {
          "Name": "TECrap-UPC Movie South Pole Image",
          "ParameterKey": "tecUHRM2movie",
          "Description": "Master CDF CATDESC: 'UPC, Rapid-TEC S Pol Proj. Movie, Total Electron Content (TEC) in TECU (10^16 m-2) - (Rapid product, 1 hr res., 24 hrs latency), Movie of South Polar Projection Image'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "TECU",
          "FillValue": -1e+31,
          "Structure": {
            "Size": [
              71,
              73
            ]
          }
        },
        {
          "Name": "TECrap-ESA Movie South Pole Image",
          "ParameterKey": "tecEHRM2movie",
          "Description": "Master CDF CATDESC: '-----------> ESA Rapid-TEC'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "TECU",
          "FillValue": -1e+31,
          "Structure": {
            "Size": [
              71,
              73
            ]
          }
        },
        {
          "Name": "TEC-CODE Map. South Pole Image",
          "ParameterKey": "tecCODM2movie",
          "Description": "Master CDF CATDESC: '-----------> CODE TEC [ Available starting at 10/19/2014 ] '. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "TECU",
          "FillValue": -1e+31,
          "Structure": {
            "Size": [
              71,
              73
            ]
          }
        },
        {
          "Name": "TEC-CODErapid Map. South Pole Image",
          "ParameterKey": "tecCORM2movie",
          "Description": "Master CDF CATDESC: '-----------> CODE Rapid-TEC [ Available starting at 11/01/2014 ] '. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "TECU",
          "FillValue": -1e+31,
          "Structure": {
            "Size": [
              71,
              73
            ]
          }
        },
        {
          "Name": "# stations, UPC",
          "ParameterKey": "UHRnumStations",
          "Description": "Master CDF CATDESC: 'UPC, Num. Stations Rapid-1h, Number of ground stations used, (Rapid product, 1 hr res., 24 hrs latency)'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": " ",
          "FillValue": -1
        },
        {
          "Name": "# stations, ESA",
          "ParameterKey": "EHRnumStations",
          "Description": "Master CDF CATDESC: '-----------> ESA Rapid '. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": " ",
          "FillValue": -1
        },
        {
          "Name": "# stations, CODE",
          "ParameterKey": "CODnumStations",
          "Description": "Master CDF CATDESC: '-----------> CODE [ Available starting at 10/19/2014 ] '. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": " ",
          "FillValue": -1
        },
        {
          "Name": "# stations, CODErapid",
          "ParameterKey": "CORnumStations",
          "Description": "Master CDF CATDESC: '-----------> CODE Rapid [ Available starting at 11/01/2014 ] '. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": " ",
          "FillValue": -1
        },
        {
          "Name": "# satellites, UPC",
          "ParameterKey": "UHRnumSatellites",
          "Description": "Master CDF CATDESC: 'UPC, Num satellites Rapid-1h, Number of GPS satellites used, (Rapid product, 1 hr, 24 hrs latency)'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": " ",
          "FillValue": -1
        },
        {
          "Name": "# satellites, ESA",
          "ParameterKey": "EHRnumSatellites",
          "Description": "Master CDF CATDESC: '-----------> ESA Rapid'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": " ",
          "FillValue": -1
        },
        {
          "Name": "# satellites, CODE",
          "ParameterKey": "CODnumSatellites",
          "Description": "Master CDF CATDESC: '-----------> CODE [ Available starting at 10/19/2014 ] '. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": " ",
          "FillValue": -1
        },
        {
          "Name": "# satellites, CODErapid",
          "ParameterKey": "CORnumSatellites",
          "Description": "Master CDF CATDESC: '-----------> CODE Rapid [ Available starting at 11/01/2014 ] '. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": " ",
          "FillValue": -1
        }
      ]
    }
  }
}