Remote sensing reflectance simulation of coastal optical complex water in the East China Sea

Shuo He; Xiulin Lou; Huaguo Zhang; Gang Zheng

doi:10.1117/12.2288182

19 February 2018 Remote sensing reflectance simulation of coastal optical complex water in the East China Sea

Shuo He, Xiulin Lou, Huaguo Zhang, Gang Zheng

Proceedings Volume 10607, MIPPR 2017: Multispectral Image Acquisition, Processing, and Analysis; 106070U (2018) https://doi.org/10.1117/12.2288182
Event: Tenth International Symposium on Multispectral Image Processing and Pattern Recognition (MIPPR2017), 2017, Xiangyang, China

Abstract

In this work, remote sensing reflectance (Rrs) spectra of the Zhejiang coastal water in the East China Sea (ECS) were simulated by using the Hydrolight software with field data as input parameters. The seawater along the Zhejiang coast is typical Case II water with complex optical properties. A field observation was conducted in the Zhejiang coastal region in late May of 2016, and the concentration of ocean color constituents (pigment, SPM and CDOM), IOPs (absorption and backscattering coefficients) and Rrs were measured at 24 stations of 3 sections covering the turbid to clear inshore coastal waters. Referring to these ocean color field data, an ocean color model suitable for the Zhejiang coastal water was setup and applied in the Hydrolight. A set of 11 remote sensing reflectance spectra above water surface were modeled and calculated. Then, the simulated spectra were compared with the filed measurements. Finally, the spectral shape and characteristics of the remote sensing reflectance spectra were analyzed and discussed.

Citation Download Citation

Shuo He, Xiulin Lou, Huaguo Zhang, and Gang Zheng "Remote sensing reflectance simulation of coastal optical complex water in the East China Sea", Proc. SPIE 10607, MIPPR 2017: Multispectral Image Acquisition, Processing, and Analysis, 106070U (19 February 2018); https://doi.org/10.1117/12.2288182

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KEYWORDS

Absorption

Reflectivity

Remote sensing

Water

Backscatter

Data modeling

Ocean optics

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