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Drought is one of the important environmental disasters in various parts of the world which has an impact on many aspects of society, and it is the most complex but least understood of all natural hazards. The present study is an attempt to improve our understanding of characteristics and relationships between vegetation condition and meteorological factors that cause drought. Vegetation Condition...
Optical Remote Sensing offers an alternative to traditional hydrographic surveys for measuring water depth, with the advantage of low cost and large area. The multi-spectral image of SPOT-5 with the high resolution provides possibility for bathymetric mapping. In order to estimate the image's potential for the retrieval of water depth, we use single-band model and dual-band model separately to inverse...
Shanghai faces the challenge of increasing population and limited resources. As the theme of Shanghai Expo 2010 is ldquoBetter City, Better Liferdquo, representing the common wish of the whole humankind for a better living in future urban environments. The research of Shanghai Human Settlement Information Platform meets the new requirement of the times. The platform is based on remote sensing information...
In this paper, based on 16-day 250 m MODIS product suits, using residual trend method, the effects of Restoring Grazing to Grassland Project in Maqu grassland was evaluated. Firstly, some regression models between NDVI in different stage and synchronous meteorological data were constructed. Then using above models we can predict NDVI value without the project and analyze the residual trend of actual...
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