Thermospheric temperatures during geomagnetically disturbed periods.
نویسندگان
چکیده
منابع مشابه
He dominance in the plasmasphere during geomagnetically disturbed periods: 1. Observational results
Observations made by the DMSP F10 satellite during the recovery phase from geomagnetic disturbances in June 1991 show regions of He dominance around 830 km altitude at 09:00 MLT. These regions are co-located with a trough in ionisation observed around 55 in the winter hemisphere. Plasma temperature and concentration observations made during the severe geomagnetic storm of 24 March 1991 are used...
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The thermospheric temperatures from low and equatorial latitudes during geomagnetically disturbed periods are known to exhibit signi®cant deviations from atmospheric model predictions. Also, the oscillatory features seen in the observations are not accounted for by the models. A simple relation has been established between the dierence in the observed and modelpredicted temperatures and the ra...
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ژورنال
عنوان ژورنال: Journal of geomagnetism and geoelectricity
سال: 1986
ISSN: 0022-1392
DOI: 10.5636/jgg.38.173