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Absorption of radio waves occurs when electrons responding to the wave fields collide with and transfer energy to the neutral particles. A study of ionospheric absorption yields information on...
Search relevance: 1.00 | Views last month: 8 | Catalog Last Checked: July 31, 2026 at 11:46 PM -
Sudden ionospheric disturbances (SID) are caused by solar flare enhanced X-rays in the 1 to 10 angstrom range. Solar flares can produce large increases of ionization in the D-region of the...
Search relevance: 1.00 | Views last month: 7 | Catalog Last Checked: July 31, 2026 at 11:46 PM -
The ionosphere is that part of the Earth's atmosphere that results mainly from the photo ionization of the upper atmosphere. Traditionally, the following ionospheric regions and their approximate...
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This Level 1C data product measured over multiple scans on the disk contains data directly measure by the sensors such as photometer counts, uncertainties, light intensities and pointing...
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This data set, provided by the Communications Research Centre (CRC) in Ottawa, Canada, consists of electron density profiles for the ionosphere above the F2 maximum (topside ionosphere). The data...
Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: August 19, 2026 at 12:03 AM -
This data set, provided by the Communications Research Centre (CRC) in Ottawa, Canada, consists of electron density profiles for the ionosphere above the F2 maximum (topside ionosphere). The data...
Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: August 19, 2026 at 12:03 AM -
Level 1B Disk data contains calibrated radiance data over multiple scans that are geolocated into a GUVI-based coordinate system on the disk.
Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: August 18, 2026 at 11:57 PM -
Level 1B Limb data contains calibrated radiance data over multiple scans that are geolocated into a GUVI-based coordinate system on the limb.
Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: August 18, 2026 at 11:57 PM -
Level 1B Spectrograph data contains calibrated and geolocated radiance data into a GUVI based coordinate system in Spectrograph mode.
Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: August 19, 2026 at 12:24 AM