Modulation of nightside polar patches by substorm activity

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Modulation of nightside polar patches by substorm activity

Results are presented from a multi-instrument study showing the influence of geomagnetic substorm activity on the spatial distribution of the high-latitude ionospheric plasma. Incoherent scatter radar and radio tomography measurements on 12 December 2001 were used to directly observe the remnants of polar patches in the nightside ionosphere and to investigate their characteristics. The patches ...

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ژورنال

عنوان ژورنال: Annales Geophysicae

سال: 2009

ISSN: 1432-0576

DOI: 10.5194/angeo-27-3923-2009