Titlebook: Electromagnetic Coupling in the Polar Clefts and Caps; P. E. Sandholt,A. Egeland Book 1989 Kluwer Academic Publishers 1989 Ionosphere.Scal

难理解

Induction

从容

https://doi.org/10.1007/978-94-009-0979-3Ionosphere; Scale; Storm; magnetosphere; satellite; spheric; wind

Wallow

Electromagnetic Coupling in the Polar Clefts and Caps

奇怪

Auroral Oval Configuration During the Quiet Condition,so-called “sun-aligned polar cap arcs” are the manifestation of the auroral oval arcs in the latitudinally expanded dawn or dusk part of the oval. The optical emission intensity and the energy flux of the oval are much weaker during the quiet time.

毗邻

Ionospheric Convection in the Polar Cap as Seen by Optical Imaging,a which provided a measure of the ion drift velocities. Excellent agreement was found in this comparison, which shows that the airglow structures are non-uniformities in the ionosphere where the 6300Å emissions are produced by recombination. The observation of the motion of these structures could pr

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strdulate

创作

Electrodynamics of Auroral and Polar Cap Arcs at Very High Latitudes,s and field-aligned currents at very high latitudes. This information is combined with similar results obtained while the radar was at Chatanika, Alaska. Together these data can be used as a framework for a phenomenological understanding of auroral precipitation.

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