Satellite-borne SAR imaging autonomous task planning method

The invention provides a satellite-borne SAR imaging autonomous task planning method, solves the problem of satellite-borne SAR on-orbit autonomous imaging task planning under a high-precision small-breadth multi-target imaging task, determines a reasonable target area observation sequence according to ground target distribution characteristics, autonomously performs imaging task arrangement, andfinally obtains the imaging time and imaging angle of each target point for instructing the SAR load to carry out imaging observation on the target area. 本发明提供了一种星载SAR成像自主任务规划方法，解决高精度小幅宽多目标成像任务下的星载SAR在轨自主成像任务规划问题，根据地面目标分布特点，确定合理的目标区域观测顺序，自主进行成像任务编排，最终得到各个目标点的成像时间和成像角度，用于指导SAR载荷对目标区域进行成像观测。