This paper concerns the use of Ground-Based Synthetic Aperture Radar (GB-SAR) interferometer for the measurement of terrain movements and structural deformations in man-made structures. This instrument can measure displacements with a precision up to a fraction of millimetre. The spatial extension of the monitored area can be of a few squared kilometres. With respect to other traditional geotechnical instruments, the presented GB-SAR interferometer can remotely monitor the target scene, providing deformation maps and not only point-like measurements.
ANTONELLO Giuseppe;
CASAGLI Nicola;
FARINA Paolo;
FORTUNY GUASCH Joaquim;
LEVA Davide;
NICO Giovanni;
SIEBER Alois;
TARCHI Dario;
2008-09-09
IEEE (Institute of Electrical and Electronics Engineers, Inc.)
JRC45171
http://ieeexplore.ieee.org/xpl/tocresult.jsp?isnumber=28601&isYear=2003,
https://publications.jrc.ec.europa.eu/repository/handle/JRC45171,
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