A case study of VLF phase and amplitude variation at 12.1 kHz (Aldra) in Iceland

• Main Authors: Takashi Araki, Natsuo Sato, Ryoichi Fujii, Takashi Kikuchi, Susumu Kokubun
• Format: Report
• Language: English
• Published: Faculty of Education, Hirosaki University/National Institute of Polar Research/National Institute of Polar Research/Radio Research Laboratories/Geophysics Research Laboratory, Faculty of Science, University of Tokyo 1986
• Subjects: Norway; Aldra; Iceland; Memoirs of National Institute of Polar Research; Polar Research
• Online Access: https://nipr.repo.nii.ac.jp/?action=repository_uri&item_id=1990; http://id.nii.ac.jp/1291/00001990/; https://nipr.repo.nii.ac.jp/?action=repository_action_common_download&item_id=1990&item_no=1&attribute_id=18&file_no=1

The phase and the field strength of 12.1-kHz VLF signals propagating from Aldra, Norway have been continuously recorded at Tjornes, Iceland using a phase-locked receiver with a loop antenna parallel to the great circle path between Norway and Iceland. Nighttime records represent irregular phase and...