Synchronous retrieval of land surface temperature and emissivity

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这是一个旧话题超过十年从卫星数据检索陆地表面温度(LST ) ,但是它还没被解决。起初,人们试着移植海表面温度(SST ) 的传统的裂口窗户方法到 LST 的检索,但是陆地表面(i) 的放射率必须涉及大气的修正,这被发现。然后,许多不同公式与知道的放射率的假设出现了。事实上,因为各种各样的原因,有象素尺寸的陆地表面的放射率不能预先被知道,因此在最近的年里注意的焦点被转移了到同时检索放射率(i) 和 LST。因此,我们不得不解决失踪的方程问题。为人们试着介绍中间的红外线的信息,而是新问题的这一些,愿望被引进
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