Measurement of the stochasticity of low-latitude geomagnetic temporal variations
Ground magnetometer measurements of total magnetic field strength from 6 stations at low latitudes were analyzed using power spectrum and Hurst range scaling techniques. The Hurst exponents for most of these time-series were near 0.5, which indicates stochasticity, with the highest latitude...
Main Authors: | J. A. Wanliss, M. A. Reynolds |
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Format: | Article |
Language: | English |
Published: |
Copernicus Publications
2003-09-01
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Series: | Annales Geophysicae |
Online Access: | https://www.ann-geophys.net/21/2025/2003/angeo-21-2025-2003.pdf |
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