测定叶绿素a浓度、漫散射衰减系数和离水辐亮度的海洋激光雷达(英文)  

Ocean Lidar (BLOL) for Measuring Chlorophyll a Concentration, Diffuse Attenuation Coefficient and Water Leaving Radiance 

作　　者：吴东[1,2] 王汝霖 陈卫标 刘智深 LeeZhongping[1,2] 

机构地区：[1]教育部海洋遥感开放研究实验室青岛海洋大学 [2]南佛罗里达大学海洋科学系

出　　处：《光学学报》1998年第12期1690-1696,共7页Acta Optica Sinica

基　　金：中国国家自然科学基金

摘　　要：研制了一台多参数的主被动船载蓝绿光海洋激光雷达系统（ＢＬＯＬ），它可用于我国东海海域的海色遥感印证。该海洋激光雷达系统能被动地测量离水辐亮度Ｌｗ，主动测量漫散射衰减系数ｋ和叶绿素ａ浓度Ｃ。雷达系统安装在青岛海洋大学的调查船上（约２５００吨位），曾在２１个站位进行了实验。实验的区域从上海东开始到冲绳岛附近。用该海洋激光雷达系统测量的结果与用传统的方法测量的结果符合的很好。A shipboard multi parametric active passive blue green light ocean lidar system (BLOL) was developed, which can be used for the validation of remotely sensed ocean color in the East China Sea. The BLOL can be used for passive measurement of water leaving radiance L w  and active measurement of the diffuse attenuation coefficient k(532 nm) and chlorophyll a concentration C. The lidar system was installed on the research vessel (about 2500 t) of Ocean University of Qingdao. The experiment was conducted at 21 stations. The experiment region is between Shanghai and west Okinawa. The results measured by BLOL were consistent with those obtained by using traditional method.

关 键 词：激光雷达 海洋遥感 海色 离子辐亮度 

分 类 号：P715.7[天文地球—海洋科学]