Integration of hyperspectral and IFSAR data for improved 3D urban profile reconstruction

被引：0
|
作者：
Gamba, P
Houshmand, B
机构：
[1] Univ Pavia, Dipartimento Elettron, I-27100 Pavia, Italy
[2] CALTECH, Jet Prop Lab, Pasadena, CA 91109 USA
来源：
PHOTOGRAMMETRIC ENGINEERING AND REMOTE SENSING | 2001年 / 67卷 / 08期
关键词：
D O I：
暂无
中图分类号：
P9 [自然地理学];
学科分类号：
0705 ; 070501 ;
摘要：
In this paper hyperspectral (AVIRIS) and radar (AIRSAR) aerial data acquired over urban environments are considered. The information available from each sensor was extracted and merged to improve the 3D profile reconstruction of builtup areas. Two classification schemes were evaluated for AVIRIS data clustering, while the effect of the radar view angle was considered in assessing the quality of the associated digital elevation models. A detailed analysis of what is possible to extract and to what extent these data are useful was also produced, considering precise 2D and 3D ground truth of the UCLA campus.
引用
收藏
页码：947 / 956
页数：10
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