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.

A ground-based interferometer for safety monitoring of landslide and structural deformations / Antonello G.; Casagli N.; Farina P.; Fortuny J.; Leva D.; Nico G.; Sieber A.; Tarchi D.. - STAMPA. - 1:(2003), pp. 218-220. ((Intervento presentato al convegno Learning From Earth's Shapes and Colours, IEEE IGARSS, 2003 tenutosi a Toulouse, France nel 21-25 July 2003 [10.1109/IGARSS.2003.1293729].

A ground-based interferometer for safety monitoring of landslide and structural deformations

CASAGLI, NICOLA;FARINA, PAOLO;LEVA, DAVIDE;
2003

Abstract

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.
Geoscience and Remote Sensing Symposium, 2003. IGARSS '03. Proceedings. 2003 IEEE International
Learning From Earth's Shapes and Colours, IEEE IGARSS, 2003
Toulouse, France
21-25 July 2003
Antonello G.; Casagli N.; Farina P.; Fortuny J.; Leva D.; Nico G.; Sieber A.; Tarchi D.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/2158/354380
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