Morphology of the spectral resonance structure of the electromagnetic background noise in the range of 0.1?4 Hz at L = 5.2

• Main Authors: Yahnin, A. G., Semenova, N. V., Ostapenko, A. A., Kangas, J., Manninen, J., Turunen, T.
• Other Authors: Polar Geophysical Institute of Russian Academy of Sciences (PGI), Russian Academy of Sciences Moscow (RAS), Sodankylä Geophysical Observatory, University of Oulu
• Format: Article in Journal/Newspaper
• Language: English
• Published: HAL CCSD 2003
• Subjects: [SDU.OCEAN]Sciences of the Universe [physics]/Ocean; Atmosphere; [SDU.STU]Sciences of the Universe [physics]/Earth Sciences; Sodankylä
• Online Access: https://hal.science/hal-00317026; https://hal.science/hal-00317026/document; https://hal.science/hal-00317026/file/angeo-21-779-2003.pdf

International audience Continuous observations of fluctuations of the geomagnetic field at Sodankylä Geophysical Observatory (L = 5.2) were used for a comprehensive morphological study of the spectral resonance structure (SRS) seen in the background electromagnetic noise in the frequency range of 0....