DocumentCode
2131229
Title
Interferometric DEMs in rugged terrain
Author
Eineder, Michael
Author_Institution
German Aerosp. Center, Wessling, Germany
Volume
5
fYear
2001
fDate
2001
Firstpage
2040
Abstract
Interferometric DEMs in steep mountains are a challenge even for high coherent single pass sensors like SRTM. This work compares shadow and lay-over problems for SRTM and ERS and shows how multiple interferometric observations could be used to compute a consistent DEM of an alpine region
Keywords
geodesy; geophysical techniques; remote sensing by radar; spaceborne radar; synthetic aperture radar; terrain mapping; topography (Earth); DEM; ERS; InSAR; SAR; SRTM; alpine region; digital elevation model; geodesy; interferometric SAR; land surface topography; lay-over; mountain; mountainous area; multiple interferometric observations; radar remote sensing; rugged terrain; shadow; spaceborne radar; steep mountains; synthetic aperture radar; Bandwidth; Delay; Frequency; Interferometry; Layout; Postal services; Pulse measurements; Radar imaging; Radar measurements; Sampling methods;
fLanguage
English
Publisher
ieee
Conference_Titel
Geoscience and Remote Sensing Symposium, 2001. IGARSS '01. IEEE 2001 International
Conference_Location
Sydney, NSW
Print_ISBN
0-7803-7031-7
Type
conf
DOI
10.1109/IGARSS.2001.977896
Filename
977896
Link To Document