The invention provides an active and passive microwave optical load remote sensing satellite collaborative observation method and system, and the method comprises the steps: closing a passive microwave load receiving channel when an active microwave load is transmitted, and opening the passive microwave load receiving channel for simultaneous receiving when the active microwave load receives a transmitted wave signal; according to a satellite orbit and a ground detection target condition, working ranges of an infrared camera, a visible light camera and a hyperspectral camera are set, and a working time sequence of an optical load is set to carry out collaborative observation; according to a satellite operation orbit and a satellite detection task, a working time sequence is set by combining working modes of a microwave load and an optical load, and detection data are collected and processed. Under the complex condition that active and passive microwave loads and multiple types of optical loads are configured at the same time, the working mode of the effective load system of the satellite is reasonably designed, and the normal detection function of the satellite is guaranteed.

    本发明提供了一种主被动微波光学载荷遥感卫星协同观测方法和系统,包括:在主动微波载荷发射时,关闭被动微波载荷接收通道,在主动微波载荷接收发射波信号时,打开被动微波载荷接收通道,进行同时接收;根据卫星运行轨道及地面探测目标情况,设置红外相机、可见光相机和高光谱相机的工作范围,并设置光学载荷的工作时序,进行协同观测;根据卫星运行轨道及卫星探测任务,结合微波载荷和光学载荷的工作模式,设置工作时序,对探测数据进行采集和处理。本发明确保了在同时配置主被动微波载荷及多类型光学载荷的复杂情况下,卫星有效载荷系统工作模式设计合理,保证了卫星的正常探测功能。


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    Title :

    Active and passive microwave optical load remote sensing satellite collaborative observation method and system


    Additional title:

    主被动微波光学载荷遥感卫星协同观测方法和系统


    Contributors:
    CAO ZHIYU (author) / LYU LIQING (author) / XIE TING (author) / NIU SHENGDA (author) / JIANG FENG (author)

    Publication date :

    2023-03-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64G Raumfahrt , COSMONAUTICS



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