Physics
Scientific paper
Jun 1999
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1999georl..26.1629r&link_type=abstract
Geophysical Research Letters, Volume 26, Issue 11, p. 1629-1632
Physics
7
Structural Geology: Remote Sensing, Information Related To Geographic Region: Europe
Scientific paper
The application of radar interferometry to detect slope movements on the order of millimeters to centimeters per year is demonstrated. The deformation field of a slope above a hydropower reservoir in the Austrian Alps was derived from SAR interferometric pairs of the satellites ERS-1 and ERS-2, acquired between July 1992 and August 1998. Above the treeline it was possible to map the motion from interferograms covering time spans up to three years. Whereas ground-based geodetic measurements focussed on the movements of the lower slope section, the interferometric analysis shows that the mass wasting processes affect the entire slope of 1000 m vertical extent. Significant interannual differences of the displacement rates became apparent which were found to be related to the pattern of summer rainfall.
Grasemann Bernhard
Rott Helmut
Scheuchl Bernd
Siegel Andreas
No associations
LandOfFree
Monitoring very slow slope movements by means of SAR interferometry: A case study from a mass waste above a reservoir in the Ötztal Alps, Austria does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Monitoring very slow slope movements by means of SAR interferometry: A case study from a mass waste above a reservoir in the Ötztal Alps, Austria, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Monitoring very slow slope movements by means of SAR interferometry: A case study from a mass waste above a reservoir in the Ötztal Alps, Austria will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-1499408