Volume 32 Issue 6
Jun.  2007
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WANG Xiaohong, LIU Yaolin, DU Xiao. Drought Monitoring Using Vegetation Leaf Water in China[J]. Geomatics and Information Science of Wuhan University, 2007, 32(6): 498-501.
Citation: WANG Xiaohong, LIU Yaolin, DU Xiao. Drought Monitoring Using Vegetation Leaf Water in China[J]. Geomatics and Information Science of Wuhan University, 2007, 32(6): 498-501.
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Drought Monitoring Using Vegetation Leaf Water in China

  • 1 School of Resource and Environment Science,Wuhan University,129 Luoyu Road,Wuhan 430079,China2 Forestry College of Guizhou University,Huaxi District,Guiyang 550025,China3 National Geomatics Center of China,1 Baishengcun,Zizhuyuan,Beijing 100044,China

Funds: 国家自然科学基金资助项目(40571164)
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  • Received Date: April 15, 2007
  • Revised Date: April 15, 2007
  • Published Date: June 04, 2007
    Graphical Abstract
    • Abstract
  • The GVMI index model is studied using the MODIS data to get the EWT(equivalent water thickness) index which expressed the water content of vegetation,and the correlation between water content of vegetation and state of drought with temperature and rainfall data reported by CMA is verified(China Meteorological Administration).This proved that the GVMI modal and MODIS data can be used to monitoring the drought in the region of China.
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