CANOPUS All-Sky Imagers (ASI)

The CANOPUS All-Sky Imagers (ASI) comprosed a ground-based instrument array for remote sensing the high latitude ionosphere during the ISTP/GGS program. The CANOPUS program has been superseded by the CARISMA (Canadian Array for Realtime Investigations of Magnetic Activity).CANOPUS全天域成像仪（ASI）构成了一组地面观测设备，用于在ISTP/GGS项目中远程感知高纬度电离层。CANOPUS项目已被CARISMA（加拿大实时磁活动调查阵列）所取代。