@INCOLLECTION\{IMM2007-05592, author = "X. Cong and J. Schlittenhart and K. Gutjahr and U. Soergel and M. J. Canty and A. A. Nielsen", title = "Using differential {SAR} interferometry for the measurement of surface displacement caused by underground nuclear explosions and comparison with optical change detection results", year = "2007", pages = "282-293", booktitle = "Global Monitoring for Security and Stability (GMOSS)", volume = "", number = "", series = "{JRC} Scientific and Technical Reports", publisher = "Joint Research Centre", address = "", edition = "", url = "http://www2.compute.dtu.dk/pubdb/pubs/5592-full.html" }