Remote Sensing Dynamic Monitoring and Driving Force Analysis of Grassland Desertification Around the Qinghai Lake Area

2017 ◽  
pp. 505-514
Author(s):  
Yu’e Du ◽  
Baokang Liu ◽  
Fujiang Hou ◽  
Zongli Wang
Keyword(s):  
Remote Sensing ◽  
Driving Force ◽  
Dynamic Monitoring ◽  
Qinghai Lake ◽  
Lake Area ◽  
Force Analysis ◽  
Driving Force Analysis

The Dynamic of Qinghai Lake Area for Remote Sensing Monitoring and the Analysis of its Driving Force

2014 ◽  
Vol 971-973 ◽  
pp. 2162-2167
Author(s):  
Bao Kang Liu ◽  
Yu E Du ◽  
Ai Jun Hu
Keyword(s):  
Remote Sensing ◽  
Water Body ◽  
Driving Force ◽  
Qinghai Lake ◽  
Lake Area ◽  
Body Area ◽  
Large Lakes ◽  
Important Means ◽  
Area Variation ◽  
Environmental Mitigation

Remote sensing (RS) and geographic information system (GIS) are an important means of monitoring water body areas for large lakes and water reservoirs. This study is based on environment and mitigation satellite CCD data characteristics of China's own R & D, using the combining method of multi-band and single-band to construct a water body identification patterns based on environmental mitigation satellite and extracting the water body area of Qinghai Lake since the September of 2008 to 2011 during April - November each year. Then the variations characters of the annual, seasonal and monthly were analyzed during 2008 and 2011. At last, induced its driving force of area variation of Qinghai Lake.

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