“Obstanovka” experiment on determining spacecraft surface charging aboard the International Space Station

Abstract

Aiming at earthquake precursors apportionment the earthquake preparation displays of VARDENIS (Armenia, 29.04.2008, M=3.7) BORISAKHO (Georgia, 09.06.08, M =4.1), NAKHITCEVAN (Azerbaijan, 02.09.2008, M=5.1), earthquakes in time-series have been studied using the geomagnetic and ionosphere tools. Aiming at earthquake forecasting the anomaly in the ionosphere plasma is investigated by a radio-astronomical method. There were received some results, allowing to make out the difference of seismogenic anomalies of ionosphere between the longer anomalies connected to magnetic activity of ionosphere by the method of vertical reconnaissance of ionosphere.