1. The Global SRTM X-SAR DEM — calibration, validation, production status and results;Adam,2002
2. Synthetic aperture radar interferometry;Bamler;Inverse Problems,1998
3. SAR data acquisition and image formation;Bamler,1993
4. SRTM X-SAR DEM of Europe — results and algorithmic improvements;Breit,2002
5. Traffic monitoring using SRTM along-track interferometry;Breit,2003