Maritime Application System for SAR Satellite

South Korea is developing small SAR satellites that can monitor the surrounding Peninsula rapidly in all weather and day and night, and plans to launch bunch of SAR satellites starting in 2026. There are three modes with X-band: Spotlight, Strip, and ScanSAR modes. When such SAR constellation satellite launched, a system for analyzing and processing a massive volume of data and data convergence of swarm satellites is required. The Korea Aerospace Research Institute is developing the SAR application system so that users can access data in real-time and use it conveniently.