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Dynamic Monitoring of the Slightly Polluted Water Quality Based on TM Images

Date: 2018-09-19      View counts: 4121    


CAO Zhi-yong1,HAO Hai-sen1,SUN Jun2,WU Liang-qing1,ZHANG Li-jun1
Hubei Agricultural Sciences
Paper Keyword
water quality parameters; slightly polluted water; dynamic monitoring; TM images; Dalangdian reservoir
Dalangdian reservoir, the water source of nearby irrigation and urban life, was used as the research object. The band combinations with highest correlation with water quality parameters were achieved through analyzing the TM images and live measurement data of water quality parameters; then the remote sensing monitoring model of SS and TN was established, inverted and verified. The results showed that the model could meet the need of dynamic monitoring of the water parameters in Dalangdian reservoir, and could make sure that residents know water environment timely.
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