Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài:Research Article Resistivity Probability Tomography Imaging at the Castle of Zena, Italy | Hindawi Publishing Corporation EURASIP Journal on Image and Video Processing Volume 2009 Article ID 693274 9 pages doi 2009 693274 Research Article Resistivity Probability Tomography Imaging at the Castle of Zena Italy Vincenzo Compare 1 Marilena Cozzolino 1 Paolo Mauriello 1 and Domenico Patella2 1 Department of Science and Technology for Environment and Territory University of Molise Via Mazzini 8 86170 Isernia Italy 2 Department of Physical Sciences University Federico II University Campus of Mt. S. Angelo 80126 Naples Italy Correspondence should be addressed to Domenico Patella patella@ Received 27 January 2009 Revised 25 June 2009 Accepted 8 October 2009 Recommended by Anna Tonazzini We present the results of an electrical resistivity investigation performed at Castle of Zena Castello di Zena a 13th-century fortress located between the towns of Fiorenzuola and Piacenza in the Emilia Romagna Region N orthern Italy in the frame of a project of restoration. Dipole-dipole resistivity tomographies were planned in three areas suspected of containing buried archaeo-architectural remnants. Data analysis has been made using a 3D tomography imaging approach based on the concept of occurrence probability of anomaly sources in the electrical resistivity distribution. The 3D tomography has allowed three interesting anomaly source areas to be identified in the 1-2 m depth range below ground level. Subsequent excavations have brought to light a giacciara that is a brickwork room for food maintenance a furnace and the basement of a wing of the castle destroyed in the 18th century exactly in correspondence with the anomaly sources detected by the resistivity tomography. Copyright 2009 Vincenzo Compare et al. This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use distribution and reproduction in any medium provided the original work is properly cited. 1. Introduction Geoelectrics is one of the .