Ionograms - Analog
Ionograms are recorded tracings of reflected high frequency radio pulses generated by an ionosonde. Unique relationships exist between the sounding frequency and the ionization densities which can reflect it. As the sounder sweeps from lower to higher frequencies, the signal rises above the noise of commercial radio sources and records the return signal reflected from the different layers of the ionosphere.
Dataset Citation
Cite this dataset when used as a source.
Dataset Identifiers
- ID not available.
ISO 19115-2 Metadata
gov.noaa.ngdc.stp.ionosonde:3088
Other Access | Online access information not available. |
Distribution Formats | Format not available |
Distributor | Distributor information not available |
Time Period | 1920-01-01 to 2012-01-01 |
Spatial Bounding Box Coordinates |
West: -180.000000
East: 180.000000
South: -90.000000
North: 90.000000
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Spatial Coverage Map |
Documentation links not available. |
Publication Dates |
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Dataset Progress Status | Complete - production of the data has been completed |
Data Update Frequency | Not planned |
Supplemental Information | Analog Ionograms |
Purpose | Ionospheric Research |
Originators |
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Publishers |
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Theme keywords |
NASA/GCMD Earth Science Keywords
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Data Center keywords |
Global Change Master Directory (GCMD) Data Center Keywords
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Use Constraints |
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Access Constraints |
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Fees | Fee information not available. |
Lineage information for: repository | |
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Processing Steps |
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Last Modified: 2015-09-18
For questions about the information on this page, please email: Justin.Mabie@noaa.gov
For questions about the information on this page, please email: Justin.Mabie@noaa.gov