中国农业气象
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赵永;沙晋明;
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ZHAO Yong,SHA Jin-ming (College of Geographical Science,FuJian Normal University,Fuzhou 350007,China)
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摘要： 遥感技术的发展为大面积的陆面水分蒸散估算提供了一种新的手段。本文首先分析了目前常用的几种陆面蒸散方法的理论基础;在此基础上介绍了各自的模型算法,并阐述了各种模型算法的特点及其优劣势;分析了目前遥感蒸散研究所面临的问题和发展趋势。
关键词: 遥感, 能量平衡, 陆面蒸散, 不确定性
Abstract: The development of the remote sensing technology provided a new method to estimate land surface evapotranspiration for the large areas.The theories of several methods of regional evapotranspiration,such as land surface energy balance and complementary relationship of land surface evapotranspiration were analyzed firstly.Based on the introduction of models and algorithms,the main merits and shortcomings about these models and algorithms were then discussed.Finally,the problems faced in the research of the land surface evapotranspiration based on the remote sensing technology and its future development trends were analyzed.
Key words: Remote sensing, Remote sensing, Energy balance, Land surface evapotranspiration, Uncertainly
赵永;沙晋明;. 基于遥感技术的陆面蒸散研究进展[J]. 中国农业气象.
ZHAO Yong,SHA Jin-ming (College of Geographical Science,FuJian Normal University,Fuzhou 350007,China). Research Advances on Land Surface Evapotranspiration Based on Remote Sensing Techonlogy[J]. Chinese Journal of Agrometeorology.
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https://zgnyqx.ieda.org.cn/CN/Y2008/V29/I01/28
