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ZHAO Shao-hua^{1, 2}, ZHANG Feng^{1, 2}, WANG Qiao^{1, 2}, YAO Yun-jun³, WANG Zhong-ting^{1, 2}, YOU Dai-an^{1, 2}

 

1. Satellite Environment Center, Ministry of Environmental Protection, Beijing 100094, China;

2. State Environmental Protection Key Laboratory of Satellite Remote Sensing, Beijing 100094, China;

3. College of Global Change and Earth System Science, Beijing Normal University, Beijing 100875, China.

 

ABSTRACT

Hyper-spectral remote sensing (RS) technology has been widely used in environmental protection. The present work introduces its recent application in the RS monitoring of pollution gas, green-house gas, algal bloom, water quality of catch water environment, safety of drinking water sources, biodiversity, vegetation classification, soil pollution, and so on. Finally, issues such as scarce hyper-spectral satellites, the limits of data processing and information extract are related. Some proposals are also presented, including developing subsequent satellites of HJ-1 satellite with differential optical absorption spectroscopy, greenhouse gas spectroscopy and hyper-spectral imager, strengthening the study of hyper-spectral data processing and information extraction, and promoting the construction of environmental application system.

 

KEYWORDS: Pollution gas, Green-house gas, Water pollution, Biodiversity

 

PUBLISHED BY: SPECTROSCOPY AND SPECTRAL ANALYSIS, 2013, 33 (12): 3343-3348.

 

SOURCE: http://www.gpxygpfx.com/qikan/epaper/zhaiyao.asp?bsid=21169