Fig. 17From: Exploration of energization and radiation in geospace (ERG): challenges, development, and operation of satellite systemsImage of the operation of the ERG satellite in a highly elliptical orbit. A significant amount of mission data is recorded when space storms or other space events occur. Therefore, most of the long-pass window around the apogee above Japan is used to downlink the mission data at a high speed of 0.5 or 1 Mbps via S-band communicationBack to article page