Atmospheric waveforms with very low-frequency components below 1 kc/s known as slow tails
| Autor: | F. Hepburn |
|---|---|
| Rok vydání: | 1957 |
| Předmět: |
Physics
Atmospheric Science Yield (engineering) business.industry General Engineering Magnitude (mathematics) Conductivity Computational physics Arc (geometry) Geophysics Optics General Earth and Planetary Sciences Waveform Very low frequency Ionosphere business Constant (mathematics) General Environmental Science |
| Zdroj: | Journal of Atmospheric and Terrestrial Physics. 10:266-287 |
| ISSN: | 0021-9169 |
| Popis: | Extensive observations arc described of the form, magnitude, quasi-period, and delay relative to the high-frequency component of the slow tails of atmospheric waveforms and the variations with time of day and propagation distance. Theoretical considerations of possible source conditions and propagation characteristics fit the observations. They show that the observed linear dependence of the temporal parameters on distance can yield a constant height and conductivity of the equivalent homogeneous ionospheric layer independent of distance, but with different values for day and night. |
| Databáze: | OpenAIRE |
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