Performance of laser penetration through forest vegetation

被引：8

作者：

Chevalier, Tomas ^{[1
]}

Steinvall, Ove ^{[2
]}

Larsson, Hakan ^{[2
]}

机构：

[1] FOI, Swedish Defence Res Agcy, Div Sensor Syst, Dept Sensor Informat, Box 1165, SE-58111 Linkoping, Sweden

[2] FOI, Swedish Defence Res Agcy, Div Sensor Syst, Dept Optron Syst, SE-58111 Linkoping, Sweden

来源：

LASER RADAR TECHNOLOGY AND APPLICATIONS XII | 2007年 / 6550卷

关键词：

3-D laser radar; vegetation penetration; performance modeling;

D O I：

10.1117/12.717722

中图分类号：

TP7 [遥感技术];

学科分类号：

081102 ; 0816 ; 081602 ; 083002 ; 1404 ;

摘要：

One of the major advantages with laser sensors compared to passive optronic sensors, is the capability to penetrate sparse vegetation. Therefore, the most limiting performance issue is the portion of laser "shots" being absorbed by the foliage. This issue is the main focus in this paper and an analysis of the effect of forest vegetation of Nordic type is presented. The conclusions are based on laser scanner measurement as well as photos. While the analysis covers several elevation angles, the evaluation focuses on ground-to-ground measurements.

引用

页数：11

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