摘要
详述了我国赤潮航空高光谱遥感应用研究的发展现状 ,对所发展的赤潮发现检测、生物优势种类识别、生物量分布特征提取技术及所建立的赤潮光谱数据库进行了详细介绍。概述了基于高光谱数据的溢油发生检测及面积信息提取、海冰发生检测及密集度信息反演、海岸带典型要素光谱波段敏感性等的研究进展。从遥感平台、成像光谱仪的角度对我国的海洋航空高光谱遥感发展进行了展望 ,简要介绍了建设中的国内首套适用于海洋环境与灾害快速监测的海洋航空遥感多传感器集成与应用系统。指出发展我国海洋航空高光谱遥感应用研究的 3个关键问题 :(1)大量获取海洋及海岸带要素的高光谱数据 ;(2 )开展海洋及海岸带要素现场光谱数据的同步测量研究 ;(3)大力建设海洋及海岸带要素的地物光谱数据库。
In this paper, the development status of application research on red tide monitoring by using airborne hyperspectral remote sensing i n China is presented, and the developed techniques, including the red tide detec tion, dominant species identification, biomass estimation and hyperspectral data base of red tide orgamism are introduced in detail. The advances in application of hyperspectral remote sensing to oil spill, sea ice and typical elements in th e coastal zone are also summarized. The prespect for the development of remote s ensing platform and imaging spectrometer is offered, and a brief introduction to the first Chinese integrated airborne multi-sensor system for marine applicati on (IAMSMA) is made. Finally, three key points for developing the application re search in China are proposed, they are (1) the acquisition of a vast amount of h yperspectral data of marine and coastal elements, (2) in-situ spectral data acq uisition of marine and coastal elements and (3) construction of ground spectral database of marine and coastal elements.
出处
《海洋科学进展》
CAS
CSCD
北大核心
2002年第4期94-98,共5页
Advances in Marine Science
基金
国家高新技术发展计划--赤潮航空高光谱遥感监测技术研究项目(83-818-09-10)
航空遥感多传感器集成与应用技术系统项目(S863 -2001AA63 3080)
国家海洋局海洋科学技术项目--渤海海岸带典型要素光谱波段敏感性研究
海洋环境科学与数值模拟国家海洋局重点实验室项