Fractal characteristics of the auroral oval structure based on experimental data

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Abstract

We provided a description of the structures of aurora by fractal dimension and its anisotropy. The variability of structures is characterized by the slope of the spectrum of anisotropy variation over time. Statistics of these characteristics are presented based on data from the ground camera of the Polar Geophysical Institute in Apatity for 2013-2015 and referenced by position inside the auroral oval and geomagnetic field values in the Lovozero observatory.

About the authors

B. V Kozelov

Polar Geophysical Institute

Email: boris.kozelov@gmail.com
Apatity, Russia

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