Moving target high-orbit tracking guided medium and low-orbit satellite identification autonomous collaborative satellite selection method

The invention provides a moving target high-orbit tracking guided medium and low orbit satellite identification autonomous collaborative satellite selection method, which comprises the following steps that: a high-orbit remote sensing satellite finds a moving target and keeps tracking and monitoring; a target is automatically detected through on-satellite information processing, and the current position, speed, direction, shortest side length size and corresponding moment of the target are calculated to serve as collaborative observation task guiding information; the ground system uploads collaborative observation condition requirements and alternative satellite source information of medium and low orbit remote sensing satellites to the high orbit remote sensing satellite in advance; the high-orbit remote sensing satellite calculates and judges the imaging capability and the target identification capability of all the alternative star sources of the medium and low-orbit remote sensing satellites when the movi