The present invention relates a remote sensing system, or particularly a satellite-formation-based remote sensing system, wherein comprising: a master satellite provided with an SAR system as a payload thereof, a first concomitant satellite, and a second concomitant satellite, wherein the first concomitant satellite and the second concomitant satellite fly around the master satellite, and the master satellite is located on major axes of motion trajectories of the first concomitant satellite and the second concomitant satellite, so as to define a first spatial baseline and a second spatial baseline that have an identical cross-track baseline component. The present invention enables high-precision, wide-range, three-dimensional imaging based on the satellite-formation, while acquires spatiotemporal features of variation of a ground region according to the synchronization in terms of time, frequency, and space.


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    Title :

    REMOTE SENSING SYSTEM BASED ON SATELLITE FORMATION, AND CONSTELLATION SYSTEM


    Additional title:

    FERNERKUNDUNGSSYSTEM BASIEREND AUF EINEM SATELLITENANORDNUNGS- UND -KONSTELLATIONSSYSTEM
    SYSTÈME DE DÉTECTION À DISTANCE BASÉ SUR LA FORMATION DE SATELLITES, ET SYSTÈME DE CONSTELLATION


    Contributors:
    YANG FENG (author) / REN WEIJIA (author) / DU ZHIGUI (author) / CHEN XIANFENG (author)

    Publication date :

    2023-08-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    G01S RADIO DIRECTION-FINDING , Funkpeilung / B64G Raumfahrt , COSMONAUTICS