Forest classification and height indicators using L-band SAR

被引：0
|
作者：
Wallington, ED [1 ]
Woodhouse, IH [1 ]
Suárez-Mínguez, JC [1 ]
机构：
[1] Univ Edinburgh, Sch GeoSci Geog, Edinburgh EH8 9XP, Midlothian, Scotland
来源：
REMOTE SENSING IN TRANSITION | 2004年
关键词：
D O I：
暂无
中图分类号：
TP7 [遥感技术];
学科分类号：
081102 ; 0816 ; 081602 ; 083002 ; 1404 ;
摘要：
This paper presents an analysis of optimised coherence produced from airborne L-band SAR at 10m and 20in baselines. It is shown that a supervised classification based on coherence appears to produce an improved differentiation between tree heights and densities when compared to a backscatter classification. The relationship between coherence and tree height is also considered, and is found to be not as consistent as would have been expected. An explanation of why this may be is given.
引用
收藏
页码：167 / 172
页数：6
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