Research and application of multi-angle polarization characteristics of water body mirror reflection  

作　　者：LUO YangJie ZHAO YunSheng LI XiaoWen WU TaiXia ZHAO LiLi 

机构地区：[1]Department of Management and Resources Environment,Neijiang Teachers College,Neijiang 641112,China [2]College of Urban and Environment Sciences,Northeast Normal University,Changchun 130024,China [3]Institute of Remote Sensing Applications,Chinese Academy of Sciences,Beijing 100101,China [4]Institute of Remote Sensing&Geographic Information System,Peking University,Beijing 100871,China

出　　处：《Science China Earth Sciences》2007年第6期946-952,共7页中国科学（地球科学英文版）

基　　金：the Science and Technology Foundation of CAS (Grant No. KZCX3-SW-338-1);the National Natural Science Foundation of China (Grant No. 49771057)

摘　　要：On the basis of the multi-angle polarized reflection spectrum of the water samples,the water body mirror reflection polarization characteristics and mechanism are described systematically. By altering such influential factors as the angle of incidence,detecting angle,detecting azimuth angle and polari-zation angle,ubiquitous laws for the multi-angle polarized reflection spectrum of the water samples are obtained. Combining multi-angle remote sensing with polarized light,the multi-angle polarized reflec-tion method about eliminating the water body mirror reflection and the suitable time of the polarized remote sensing of the water body are proposed. This study provides technical references for the ap-plication of multi-angle polarization technology on water body remote sensing.On the basis of the multi-angle polarized reflection spectrum of the water samples, the water body mirror reflection polarization characteristics and mechanism are described systematically. By altering such influential factors as the angle of incidence, detecting angle, detecting azimuth angle and polarization angle, ubiquitous laws for the multi-angle polarized reflection spectrum of the water samples are obtained. Combining multi-angle remote sensing with polarized light, the multi-angle polarized reflection method about eliminating the water body mirror reflection and the suitable time of the polarized remote sensing of the water body are proposed. This study provides technical references for the application of multi-angle polarization technology on water body remote sensing.

关 键 词：water BODY REMOTE sensing MIRROR REFLECTION multi-angle polarization BREWSTER angle reference time TABLE 

分 类 号：P333[天文地球—水文科学]