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Geodetic network data and deformation surveys as a preliminary warning system
Farida Ousadou-Ayadi
Abstract: The post-deformation of the crust is surveyed by means of a geodetic network. A databank spanning about 12 years has been used to show the deformation in the vicinity of the fault and enable us to show the behaviour of the two blocks of the thrust fault. We think that such studies, which consist of the surveying of the local variations in the stress field, could be considered as a preliminary warning system. |