Land surface change detection in a desert area in Algeria using multi-temporal ERS SAR coherence images

被引：39

作者：

Liu, JG

Black, A

Lee, H

Hanaizumi, H

Moore, JM

机构：

[1] Univ London Imperial Coll Sci Technol & Med, TH Huxley Sch Environm Earth Sci & Engn, London SW7 2BP, England

[2] NPA Grp, Edenbridge TN8 6SR, Kent, England

[3] Hosei Univ, Coll Engn, Dept Ind & Syst Engn, Koganei, Tokyo 1848584, Japan

来源：

INTERNATIONAL JOURNAL OF REMOTE SENSING | 2001年 / 22卷 / 13期

关键词：

D O I：

10.1080/01431160119991

中图分类号：

TP7 [遥感技术];

学科分类号：

081102 ; 0816 ; 081602 ; 083002 ; 1404 ;

摘要：

Multi-temporal synthetic aperture radar (SAR) interferometric coherence imagery is a useful information source for the detection of random changes of the land surface. Three coherence images derived from three ERS-1 SAR images (acquired on 8 September 1992, 13 October 1992 and 28 September 1993) of a desert area in Algeria revealed several interesting phenomena, including distribution of mobile sand, erosion along river channels, variation of ephemeral lakes and 'mystery' seismic survey lines.

引用

页码：2463 / 2477

页数：15