Blar i Faculty of Mathematics and Natural Sciences på emneord "DMSP"
Viser treff 1-2 av 2
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Study of meso-scale reversed flow events in the polar ionosphere by SuperDARN radars
(Master thesis, 2017-06-29)In this study we have investigated Reversed Flow Events (RFEs) in the northern hemisphere polar cap. A RFE is an ∼50-250 km wide flow channel that opposes the large scale background flow. A total of 57 new RFEs were ... -
What is the flux of low energy electron precipitation in the lower thermosphere?
(Master thesis, 2022-06-03)The ionisation caused by Energetic particle precipitation (EPP) into the atmosphere, lead to chemical reactions producing NO_x (N, NO, NO_2) gases. Auroral electrons (1-30 keV) deposit their energy throughout the upper ...