The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences. Vol. XXXVII. Part Bl. Beijing 2008 
deformation of Long Valley caldera and Mono Basin, 
California, investigated with the SBAS-InSAR approach. 
Remote Sensing of Environment 108 : 277-289. 
[10] . Usai, S. A New Approach for Long Term Monitoring of 
Deformations by differential SAR Interferometry: [Ph. 
Doctor thesis]. Delft University, 2001 
[11] . Xia Y., Kaufmann H. and Guo, X. F.: “Differential SAR 
Interferometry Using Comer Reflectors,” IGARSS 2002, 
Toronto Canada, 24-28 June 2002, pp. 1243-1246.