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November 24,2017
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Institute of Photogrammetry and Remote Sensing

Three Gorges area environmental monitoring
The ecological environment and geological condition changes in Three Gorges area have been a widely shared concern to governors, residents and scientists. At this stage, the study emphases have been laid on essential monitoring technologies for landslide monitoring and vegetation changes detection.
The technologies, under discussion or development, include: the analysis method based on different kinds of environmental and geological information; the plant type/condition/coverage dynamic monitoring method, based on time series MODIS and TM/ETM images; and landslide stability modeling, monitoring and hazard assessment techniques.
Fig.5: Land use and landslide monitoring: (left) the thematic map shows the land use changes from 1987-2004 in Three Gorges area; (right) georeferenced DEM, obtained by terrain laser scanner, shows th

Director: Mr. Huang Guoman     E-mail: huang.guoman@casm.ac.cn
Deputy Director: Mr. Zhang Li     E-mail: zhangl@casm.ac.cn
        Mrs. Meng Wenli   E-mail: mengwl@casm.ac.cn

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