 With satellites smaller than RADARSAT-2, the RCM will provide new applications—made possible through the constellation approach—as well as continuing to provide C-band radar data to RADARSAT-2 users.One of its most significant improvements is in its operational use of synthetic-aperture radar (SAR) data.The primary goal of RCM is to provide continuous C-band SAR data to RADARSAT-2 users, as SAR imagery at a high temporal resolution is required by several users in the Canadian government.