Spatial scaling of optical fluctuations during substorm-time aurora

• Published in: Annales Geophysicae
• Main Authors: B. V. Kozelov, K. Rypdal
• Format: Article in Journal/Newspaper
• Language: English
• Published: Copernicus Publications 2007
• Subjects: Science; Q; Physics; QC1-999; Geophysics. Cosmic physics; QC801-809; Barentsburg; Svalbard
• Online Access: https://doi.org/10.5194/angeo-25-915-2007; https://doaj.org/article/f2435a8f69264712abf5a19445a37a14

A study of statistical features of auroras during substorm activity is presented, emphasizing characteristics which are commonly applied to turbulent flows. Data from all-sky television (TV) observations from the Barentsburg observatory (Svalbard) have been used. Features of the probability density...