National Geophysical Data Center (NGDC), NOAA Satellite and Information Service

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Scaled Data from Digital Ionograms

All the data contributed come from 1957 through 1990. They have been digitized, reformatted, converted to universal time (the software also can display the data in local meridian time), and passed through quality control filters.

Cite this dataset when used as a source.

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    Distribution Formats
      Distributor Distributor information not available
      Documentation links not available.
      Originator
      • User Services
        DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce
      Publisher
        Publisher information not available.
      Date(s)
      • publication: 2012-01-01
      Dataset Progress Status Complete
      Data Update Frequency: Not planned
      Purpose: To provide a useful parameterization of digital Ionospheric soundings
      Time Period: 1920-01-01  to  2013-01-01
      Spatial Bounding Box Coordinates:
      N: 90.000000
      S: -90.000000
      E: 180.000000
      W: -180.000000
      Spatial Coverage Map:
      Themes
      • Space Physics, Ionosphere, Atmosphere, Indices, Communications, Remote Sensing
      Use Constraints
      • Use Constraints: None
      Access Constraints
      • Access Constraints: No Constraints
      Fees Fee information not available.
      Lineage Statement Lineage statement not available.

      Metadata Last Modified: 2013-04-24

      For questions about the information on this page, please email: Justin.Mabie@noaa.gov