Satellite retrieval of inherent optical properties in the turbid waters of the Yellow Sea and the East China Sea

作     者：崔廷伟 张杰 唐军武 马毅 青松 

作者机构：First Institute of OceanographyState Oceanic Administration National Satellite Ocean Application ServiceState Oceanic Administration 

出 版 物：《Chinese Optics Letters》 (中国光学快报（英文版）)

年 卷 期：2010年第8卷第8期

页      面：721-725页

核心收录：

学科分类：07[理学] 0707[理学-海洋科学] 070701[理学-物理海洋学] 

基　　金：supported by the National Natural Science Foundation of China(Nos.40706060 and 60802089) the High-Tech Research and Development Program of China(Nos.2007AA092102 and 2007AA12Z161) the State Oceanic Administration(SOA) of China(Nos. 200705027,200805011,and 2008401) 

主　　题：Backscattering Coastal zones Radiometers Radiometry Satellite imagery Spectrometers 

摘      要：In situ-satellite match-ups of radiometric data are established in the turbid waters of the Yellow Sea and the East China Sea. Inherent optical properties （IOPs） are retrieved by match-up radiometric data and multi-band quasi-analytical algorithm （QAA）. By comparing in situ spectra-retrieved IOPs with the satellite ones of moderate resolution imaging spectroradiometer （MODIS） and medium resolution imaging spectrometer （MERIS）, the accuracy of satellite-derived IOPs is quantified. The median of the absolute percentage difference is found to be approximately 20% for the total absorption coefficient at（λ） at green and blue-green bands, and 30% for particulate material backscattering coefficient bbpλ throughout the visible bands. The spatial pattern and temporal variability of IOPs along the eastern coast of China are clarified based on satellite images and the QAA model.