The study on the inversing model of water transparency using the SeaWiFS data

HE Xian-qiang; PAN De-lu; MAO Zhi-hua; ZHU Qian-kun

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HE Xian-qiang, PAN De-lu, MAO Zhi-hua, ZHU Qian-kun. The study on the inversing model of water transparency using the SeaWiFS data[J]. Haiyang Xuebao, 2004, 26(5): 55-62.

Citation:

HE Xian-qiang, PAN De-lu, MAO Zhi-hua, ZHU Qian-kun. The study on the inversing model of water transparency using the SeaWiFS data[J]. Haiyang Xuebao, 2004, 26(5): 55-62.

HE Xian-qiang, PAN De-lu, MAO Zhi-hua, ZHU Qian-kun. The study on the inversing model of water transparency using the SeaWiFS data[J]. Haiyang Xuebao, 2004, 26(5): 55-62.

Citation:

HE Xian-qiang, PAN De-lu, MAO Zhi-hua, ZHU Qian-kun. The study on the inversing model of water transparency using the SeaWiFS data[J]. Haiyang Xuebao, 2004, 26(5): 55-62.

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The study on the inversing model of water transparency using the SeaWiFS data

1.
Key Laboratory of Ocean Dynamic Processes and Satellite Oceanography of State Oceanic Administration, Hangzhou 310012, China;Second Institute of Oceanography, State Oceanic Administration, Hangzhou 310012, China;Shanghai Institute of Technical Physics, Chinese Academy of Sciences, Shanghai 200083, China
2.
Key Laboratory of Ocean Dynamic Processes and Satellite Oceanography of State Oceanic Administration, Hangzhou 310012, China;Second Institute of Oceanography, State Oceanic Administration, Hangzhou 310012, China

Received Date: 2004-03-15
Rev Recd Date: 2004-07-14

Abstract

Abstract

Water transparency (Secchi disc depth) is a basic parameter that describes the optical property of water.A semi-analytical inversing model of water transparency was provided using the theory of radiative transfer in water.The accuracy of this semi-analytical inversing model was validated by using the larger-scale in-situ data,and the result shows that the correlation is 0.84 with the relative error 22.6% and absolute error 4.7 m.Finally,using this inversing model of water transparency and SeaWiFS data,some time serial images of water transparency distribution were generated with monthly average in China seas in 1999.
- SeaWiFS,
- water transparency,
- ocean color remote sensing

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References(8)

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