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学科主题: Remote Sensing; Imaging Science & Photographic Technology
题名: First attempt to derive chlorophyll-a using natural fluorescence in Northern South China Sea
作者: Zhao, J ; Cao, WX
通讯作者: wxcao@scsio.ac.cn
刊名: REMOTE SENSING LETTERS
发表日期: 2012
卷: 3, 期:3, 页:249-258
部门归属: [Zhao, Jun; Cao, Wenxi] Chinese Acad Sci, S China Sea Inst Oceanol, LED, Guangzhou 510301, Guangdong, Peoples R China; [Zhao, Jun] Univ S Florida, Coll Marine Sci, St Petersburg, FL 33701 USA
项目归属: LTO
摘要: In this study, an algorithm is developed to retrieve chlorophyll-a concentration in northern South China Sea from natural fluorescence based on moderate resolution imaging spectroradiometer-Terra data. The fluorescence algorithm performs with high accuracy in our study region with R-2 = 0.88 and root mean square error (RMSE)=16%. This region-specific model was compared with previous fluorescence algorithms for other coastal waters. The discrepancies between measured and estimated chlorophyll-a concentrations are attributed to nutrient supply, solar irradiance, phytoplankton community, time difference between sea truth and satellite observations, etc. The algorithm can be effective for regular and synoptic monitoring of chlorophyll-a concentrations, especially in coastal regions, at high temporal and spatial resolutions.
语种: 英语
WOS记录号: WOS:000302247900008
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.scsio.ac.cn/handle/344004/10259
Appears in Collections:热带海洋环境国家重点实验室(LTO)_期刊论文

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Recommended Citation:
Zhao, J; Cao, WX.First attempt to derive chlorophyll-a using natural fluorescence in Northern South China Sea,REMOTE SENSING LETTERS,2012,3(3):249-258
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