The invention mainly solves the problem of how to ensure that the image is matched with each point on the ground when the hyperspectral imager for aerial photography is provided with a plurality of imaging modules. A hyperspectral imager for aerial photography is characterized in that the hyperspectral imager comprises a time control module and at least two imaging modules, the imaging modules are responsible for imaging of different wave bands respectively, the imaging modules are longitudinally arranged below an aircraft, the arrangement direction of the imaging modules is parallel to the front-back direction of the aircraft, the distance between the imaging modules is fixed, and the time control module is connected with the time control module. And during each aerial photography, the time control module controls the shooting time of the imaging modules, shooting is carried out from front to back according to a certain time interval, and it is guaranteed that all the imaging modules shoot the same ground area. The beneficial effects are that the imaging module carries out shooting and aerial shooting successively from front to back according to a certain time interval, and after the time interval, the rear imaging module just moves to the front imaging module, so that the rear imaging module and the front imaging module can shoot the same ground area.

    本发明主要解决的问题是,用于航拍的高光谱成像仪有多个成像模块时,如何保证其成像与地面上的各个点是匹配的。一种用于航拍的高光谱成像仪,其特征为,包括时控模块和至少两个成像模块,所述各成像模块分别负责对不同的波段成像,所述成像模块纵向排列在飞行器的下方,其排列方向与飞行器的前后方向平行,所述成像模块之间的距离是一定的,每次航拍时,所述时控模块控制所述成像模块的拍摄时间,按照一定的时间间隔从前到后先后拍摄,保证各成像模块拍摄的是同一片地面区域。有益效果是,由于所述成像模块按照一定的时间间隔从前到后先后拍摄,航拍时,经过所述时间间隔后,后方成像模块刚好移动到前方成像模块位置,保证后方成像模块和前方成像模块拍摄的是同一片的地面区域。


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    Title :

    Hyperspectral imager for aerial photography


    Additional title:

    一种用于航拍的高光谱成像仪


    Contributors:
    YANG WENTAO (author) / HUANG YUEJUN (author) / CHEN TIEQIAO (author) / LI SIYUAN (author) / LIU JIA (author) / WANG XING (author) / SHAN LIANG (author)

    Publication date :

    2024-01-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64U / G01J Messen der Intensität, der Geschwindigkeit, der spektralen Zusammensetzung, der Polarisation, der Phase oder der Pulscharakteristik von infrarotem, sichtbarem oder ultraviolettem Licht , MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT



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