Correction of the topographic effect in remote sensing

被引：72

作者：

Dymond, JR ^{[1
]}

Shepherd, JD ^{[1
]}

机构：

[1] Landcare Res, Palmerston North, New Zealand

来源：

IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING | 1999年 / 37卷 / 05期

关键词：

bidirectional reflectance; slope angle; topographic effect; vegetation reflectance;

D O I：

10.1109/36.789656

中图分类号：

P3 [地球物理学]; P59 [地球化学];

学科分类号：

0708 ; 070902 ;

摘要：

We derive a formula for the dependence of vegetation-canopy reflectance on terrain slope (visible light only), Reflectance Is inversely proportional to the sum of cosine of incidence angle and cosine of exitance angle. Laboratory measurements of miniature forest canopies set up on inclined slopes compare well with predicted reflectances.

引用

收藏

页码：2618 / 2620

页数：3

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