Preliminarily study on coastal water quality classification by satellite data

Delu Pan; Xiaoyu Zhang; Haiqing Huang; Zhihua Mao

doi:10.1117/12.692433

28 November 2006 Preliminary study on coastal water quality classification by satellite data

Delu Pan, Xiaoyu Zhang, Haiqing Huang, Zhihua Mao

Proceedings Volume 6406, Remote Sensing of the Marine Environment; 64060F (2006) https://doi.org/10.1117/12.692433
Event: SPIE Asia-Pacific Remote Sensing, 2006, Goa, India

Abstract

The Changjing River triangle area, where includes Jiangsu and Zhejinag province and Shainghai and so is called as Changjing delta, is a key area of Chinese economic development, but the economic sustainable development of Changjing delta in last ten years is restricted by coastal water quality deterioration, such as nitrogen and phosphorus content increasing, eutrophication, red tide and man activity pollution. The routine marine water quality assessment by boat, buoy and coastal observation station sampling is difficult to monitor its special and timely variation. In this paper, first, the situation of water quality of Changjing delta is introduced. Second, the satellite remote sensing algorithm of retrieve the parameters of water quality, such as total nitrogen (TN), total phosphorus (TP) and transparency, are discussed in detail. Finally, the rule of water quality classification briefly is mentioned and the water quality classification images are presented in the paper. The preliminarily result shows that the ocean color satellite data has its latent capability of quasi-realtime coastal water quality monitoring.

Citation Download Citation

Delu Pan, Xiaoyu Zhang, Haiqing Huang, and Zhihua Mao "Preliminary study on coastal water quality classification by satellite data", Proc. SPIE 6406, Remote Sensing of the Marine Environment, 64060F (28 November 2006); https://doi.org/10.1117/12.692433

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available