Improving remote sensing retrieval of water clarity in complex coastal and inland waters with modified absorption estimation and optical water classification using Sentinel-2 MSI

Song Qing,Tingwei Cui,Quan Lai,Yuhai Bao,Ruixiang Diao,Yalei Yue,Yanling Hao

International Journal of Applied Earth Observation and Geoinformation（2021）

引用 15|浏览7

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摘要

•A new ZSD retrieval model used for complex coastal and inland waters was proposed.•The model raised the ZSD accuracy by altering absorption coefficient and water types.•The model can be applied to various sensors (MSI, MODIS, MERIS, OLCI and GOCI).

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关键词

Secchi disk depth,Semi-analytical model,Optical classification,Quasi-analytical algorithm,Coastal and inland waters

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