Mapping the distribution of suspended particulate matter concentrations influenced by storm surge in the Yellow River Estuary using FY-3A MERSI 250-m data

doi:10.1080/14634988.2014.944821

CORC > 自然资源部第一海洋研究所 > 自然资源部第一海洋研究所 > 业务部门 > 海洋物理与遥感研究室

	Mapping the distribution of suspended particulate matter concentrations influenced by storm surge in the Yellow River Estuary using FY-3A MERSI 250-m data
	Zhao, W.1,2,3; Sun, L.4,5; Cui, T.6; Cao, W.1,2; Ma, Y.6; Hao, Y.6
	2014-07-01
关键词	remote sensing spatio-temporal distribution Bohai Bay Bohai Sea lookup-table-based method
卷号	17
期号	3
DOI	10.1080/14634988.2014.944821
页码	290-298
英文摘要	This is a study observing the application of Medium Resolution Spectral Imager 250-m data on-board Fengyun-3A in the analysis of spatio-temporal distributions of suspended particulate matter influenced by storm surge in the Yellow River Estuary. Based on in situ suspended particulate matter concentrations and remote sensing reflectance (R-rs) obtained from the Yellow River Estuary in 2011, a statistical retrieval algorithm was developed for Fengyun-3A Medium Resolution Spectral Imager data with 250-m spatial resolution. The best correlation was obtained for the reflectance ratios R-rs(865)/R-rs(550) and R-rs(650)/R-rs(550). With this simple empirical relationship, the absolute percentage difference (APD) was 29% (linear scale) and the correlation coefficient was 0.97, based on an independent validation data set. Furthermore, the model was proved to be insensitive to the input noise and could be considered stable and reliable. With a lookup-table-based method on atmospheric correction and developed suspended particulate matter retrieval model, these 250-m images were used to map the spatio-temporal distributions under the influence of a storm surge. This research showed that suspended particulate matter distribution and diffusion changes were predominant features during a storm surge in the entire Bohai Sea, especially in the Yellow River Estuary. This study also demonstrated that the moderately high resolution of this 250-m data had great potential in monitoring the transport of ocean colour constituents, particularly in small bodies of water such as bays and estuaries.
会议录	AQUATIC ECOSYSTEM HEALTH & MANAGEMENT
会议录出版者	TAYLOR & FRANCIS INC
会议录出版地	530 CHESTNUT STREET, STE 850, PHILADELPHIA, PA 19106 USA
语种	英语
WOS研究方向	Environmental Sciences & Ecology ; Marine & Freshwater Biology ; Water Resources
WOS记录号	WOS:000342280800011
内容类型	会议论文
源URL	[http://ir.fio.com.cn/handle/2SI8HI0U/5138]
专题	业务部门_海洋物理与遥感研究室
作者单位	1.Univ Chinese Acad Sci, South China Sea Inst Oceanol, LOT, Guangzhou 510301, Guangdong, Peoples R China; 2.Univ Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China; 3.Guangdong Ctr Marine Resource & Dev, Guangzhou 510220, Guangdong, Peoples R China; 4.China Meteorol Adm, Key Lab Radiometr Calibrat & Validat Environm Sat, Beijing 100081, Peoples R China; 5.China Meteorol Adm, Natl Satellite Meteorol Ctr, Beijing 100081, Peoples R China; 6.State Ocean Adm, Inst Oceanog 1, Qingdao 266061, Peoples R China
推荐引用方式 GB/T 7714	Zhao, W.,Sun, L.,Cui, T.,et al. Mapping the distribution of suspended particulate matter concentrations influenced by storm surge in the Yellow River Estuary using FY-3A MERSI 250-m data[C]. 见:.