高光谱成像仪AISA+应用试验

Application experimentation of hyperspectral imaging sensor AISA+

航空遥感具有机动灵活、覆盖范围广、空间分辨率高等特点;而高光谱遥感具有极高的光谱分辨率,在可见光范围内可分布高达两百多个波段,包含有大量的信息,在海洋应用上具有极大的潜力。2005年,航空高光谱遥感器AISA+已在国家海洋局海监飞机上安装试用,在海洋遥感方面表现出了巨大的应用前景。在已有的AISA+数据基础上,进行了海面悬浮泥沙浓度遥感反演,取得了有一定显示度的数据。

Airborne remote sensing has the characteristics of flexible action, wide coverage area and high space resolution, and the hyper-spectral scanner is of very high spectral resolution with more than two hundreds channels in the visible light domain, containing large amount of information, which has gorgeous potential in marine application. Airborne hyper-spectral sensor (AISA+) has been tested onboard the China Marine surveillance Plane in 2005. Sea surface suspended material is retrieved using the AISA+ data, showing its application in ocean remote sensing.