Study on monitoring suspended sediment concentration in Sheyang River estuary using Hyperion

Yong Xu; Ying Zhang; Dong Zhang

doi:10.1117/12.831063

30 October 2009 Study on monitoring suspended sediment concentration in Sheyang River estuary using Hyperion

Yong Xu, Ying Zhang, Dong Zhang

Proceedings Volume 7498, MIPPR 2009: Remote Sensing and GIS Data Processing and Other Applications; 74981C (2009) https://doi.org/10.1117/12.831063
Event: Sixth International Symposium on Multispectral Image Processing and Pattern Recognition, 2009, Yichang, China

Abstract

The factors sensitive to suspended sediment concentration (SSC) with both strong correlation and evident physical meaning are found step by step with the data collected from Sheyang River estuary. These factors combined by reflectance of 605 nm, 715 nm and 810 nm which near the reflectance peaks of turbid water have strong correlations with SSC. The results of the model established by the factor R₆₀₅xR₇₁₅/( R₆₀₅-R₈₁₀) were consistent well with real distribution laws of SSC and its relative accuracy arrived over 65%. It shows the advantage of hyperspectral sensors on monitoring SSC in offshore area.

Citation Download Citation

Yong Xu, Ying Zhang, and Dong Zhang "Study on monitoring suspended sediment concentration in Sheyang River estuary using Hyperion", Proc. SPIE 7498, MIPPR 2009: Remote Sensing and GIS Data Processing and Other Applications, 74981C (30 October 2009); https://doi.org/10.1117/12.831063

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