Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1782699 | Planetary and Space Science | 2007 | 12 Pages |
Abstract
We examine the magnetospheric wave power in the Pc3-Pc5 range in terms of its growth and decay characteristics and its distribution in L shell in response to the interplanetary plasma bulk velocity, VSW. We use linear and nonlinear (rank-order) correlation and filtering methods to quantify the effective coupling of the wave power to VSW variations. These methods are applied to measurements from 26 ground magnetometers of the IMAGE array and NOAA's GOES-10 spacecraft at geosynchronous orbit, taken over 2 years of solar-maximum activity (2002-2003). We find that the ground ULF wave power is structured in the range 3.5
Related Topics
Physical Sciences and Engineering
Earth and Planetary Sciences
Geophysics
Authors
D. Vassiliadis, I.R. Mann, S.F. Fung, X. Shao,