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.
| File | Dimensione | Formato | |
|---|---|---|---|
|
Antonello et al IEEE 2003.pdf
Accesso chiuso
Tipologia:
Versione finale referata (Postprint, Accepted manuscript)
Licenza:
Open Access
Dimensione
1.4 MB
Formato
Adobe PDF
|
1.4 MB | Adobe PDF | Richiedi una copia |
I documenti in FLORE sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
