Remote sensing parameterization of the processes of energy and water cycle over desertification areas

查看全文 作　　者：[1]马耀明;Tsukamoto [2]Osamu;Ishikawa [3]Hirohiko

机构地区：[1]Cold and Arid Regions Environmental and Engineering Research Institute, Chinese Academy of Sciences, Lanzhou 730000, China;[2]Faculty Sciences, Okayama University, Okayama 700, Japan;[3]Disaster Prevention Research Institute, Kyoto University, Uji, Kyoto 611, Japan

出　　处：《Science China Earth Sciences》索引2002年第45卷第z1期,共7页

摘　　要：In order to understand the processes of land surface-atmosphere interaction over de-sertification area, it is indispensable to utilize of satellite remote sensing. Two scenes of LandsatTM were used to produce a set of maps of surface reflectance, MSAVI, vegetation coverage, sur-face temperature, net radiation, soil heat flux, sensible heat flux and latent heat flux. Statisticalanalysis based on these maps revealed some quantitative significant land surface characteristics.Future developments of the method are also discussed. 关键词：ENERGY and water cycle, DESERTIFICATION area, LANDSAT TM, field observation.

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Remote sensing parameterization of the processes of energy and water cycle over desertification areas

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