Airborne SAR Motion Compensation Based on IMU Data and GEOSTAR Integrated System
基于IMU数据与双星定位系统组合的机载SAR运动补偿

This paper introduces a method to compensate IMU air-borne SAR platform. Because GEOSTAR system error does not increase with time, GEOSTAR system and IMU to cancel IMU system errror which increases with time. It can improve precision of IMU positioning and lighten burden of motion compensation of SAR processor.