论文信息 - Detection and monitoring of unstable high-mountain slopes with L-band SAR interferometry

Detection and monitoring of unstable high-mountain slopes with L-band SAR interferometry

This contribution reports on the potential and limitations of L-band differential SAR interferometry for the detection and monitoring of unstable high-mountain slopes. SAR data of the JERS-1 satellite for the Swiss Alps have been analyzed together with ERS SAR data. Significant results for permafrost creep and rockslides after glacier retreat are presented.

[1] Urs Wegmüller,et al. SAR geocoding and multi-sensor image registration , 2002, IEEE International Geoscience and Remote Sensing Symposium.

[2] Fuk K. Li,et al. Synthetic aperture radar interferometry , 2000, Proceedings of the IEEE.

[3] A. Kääb. Monitoring high-mountain terrain deformation from repeated air- and spaceborne optical data: examples using digital aerial imagery and ASTER data , 2002 .

[4] L. W. Kenyi. Measuring rock glacier surface deformation using SAR interferometry , 2002 .

[5] Lado W. Kenyi,et al. Estimation of rock glacier surface deformation using SAR interferometry data , 2003, IEEE Trans. Geosci. Remote. Sens..

[6] Eric Rignot,et al. Rock glacier surface motion in Beacon Valley, Antarctica, from synthetic‐aperture radar interferometry , 2002 .

[7] GAMMA SAR AND INTERFEROMETRIC PROCESSING SOFTWARE , 2000 .

[8] Regula Frauenfelder,et al. PERMAFROST INVESTIGATIONS WITH GIS Ð A CASE STUDY IN THE FLETSCHHORN AREA, WALLIS, SWISS ALPS , 1998 .