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Title: | Ground-penetrating radar prospection at the Jesuits' church in Valletta, Malta |
Authors: | Persico, Rafaelle D'Amico, Sebastiano Pajewski, Lara Pérez Gracia, María de la Vega |
Keywords: | Ground penetrating radar Seismic prospecting -- Malta -- Valletta Civil engineering -- Malta Cultural property -- Protection -- Malta |
Issue Date: | 2016-09 |
Publisher: | European Association of Geoscientists & Engineers |
Citation: | Persico, R., D'Amico, S., Pajewski, L., & Pérez Gracia, M. D. L. V. (2016). Ground-penetrating radar prospection at the Jesuits' church in Valletta, Malta. Near Surface Geoscience 2016 - 22nd European Meeting of Environmental and Engineering Geophysics, Barcelona (pp. cp-495-00130). |
Abstract: | In this paper, results of Ground-Penetrating Radar measurements performed at the church of the Jesuits in Valletta, Malta, are presented. This experimental activity was carried out during an International Training School on “Ground-Penetrating Radar for civil engineering and archaeology,” organized by COST Action TU1208 “Civil engineering applications of Ground-Penetrating Radar” and hosted by the University of Malta on January 25-29, 2016. The reported case study is of particular interest, as it shows that the well-known and commonly-adopted method of the diffraction hyperbolas, for the estimation of the propagation velocity from the measured radargrams, is not always reliable. As an alternative, a sequential migration with progressively lower trial propagation velocities was proposed and successfully used. Results presented in this paper include a series of B-Scans and depth slices. Several tombs were detected and located in the subsurface of the main nave of the church. |
URI: | https://www.um.edu.mt/library/oar/handle/123456789/95713 |
Appears in Collections: | Scholarly Works - FacSciGeo |
Files in This Item:
File | Description | Size | Format | |
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Ground-penetrating_Radar_Prospection_at_the_Jesuits.pdf | 3.7 MB | Adobe PDF | View/Open |
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