Remote sensing parameterization of the processes of energy and water cycle over desertification areas |
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| Authors: | Yaoming Ma Osamu Tsukamoto Hirohiko Ishikawa |
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| Institution: | 1.Cold and Arid Regions Environmental and Engineering Research Institute,Chinese Academy of Sciences,Lanzhou,China;2.Faculty Sciences,Okayama University,Okayama,Japan;3.Disaster Prevention Research Institute,Kyoto University,Uji Kyoto,Japan |
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| Abstract: | In order to understand the processes of land surface-atmosphere interaction over desertification area, it is indispensable to utilize of satellite remote sensing. Two scenes of Landsat TM were used to produce a set of maps of surface reflectance, MSAVI, vegetation coverage, surface temperature, net radiation, soil heat flux, sensible heat flux and latent heat flux. Statistical analysis based on these maps revealed some quantitative significant land surface characteristics. Future developments of the method are also discussed. |
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