收稿日期: 2004-07-30
修回日期: 2004-11-03
网络出版日期: 2005-05-15
基金资助
国家重点基础研究发展规划项目(G200077907)资助
An Improved Thermal Inertia Model
Received date: 2004-07-30
Revised date: 2004-11-03
Online published: 2005-05-15
刘振华 , 赵英时 . 一种改进的遥感热惯量模型初探[J]. 中国科学院大学学报, 2005 , 22(3) : 380 -385 . DOI: 10.7523/j.issn.2095-6134.2005.3.018
A simplified thermal inertia model is proposed. In the model, the surface sensible and latent fluxes are introduced into the boundary condition of thermal conductivity equation in order to extend the area of using the thermal inertia method. Furthermore,a two-layer model is applied to regions with better covered vegetation, which extends the scope of the thermal inertia method. Compared with field measured inertia, the result shows that the improved thermal model is feasible.
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