A critical note on the IAGA-endorsed Polar Cap (PC) indices: excessive excursions in the real-time index values
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15 صفحه اولPolar cap index comparisons with AMIE cross polar cap potential, electric field, and polar cap area
[1] The polar cap index (PCI) has been shown to be quite useful as an index of the electrodynamic processes within the high-latitude ionosphere. Here we use between 150 and 180 magnetometers to model the high-latitude electrodynamics with the assimilative mapping of ionospheric electrodynamics (AMIE) technique for all of 1997–2001. We compare AMIE calculations of the cross polar cap potential (...
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ژورنال
عنوان ژورنال: Annales Geophysicae
سال: 2018
ISSN: 1432-0576
DOI: 10.5194/angeo-36-621-2018