An integrated geophysical approach for urban underground characterization: the Avigliano town (southern Italy) case study

Abstract A geophysical approach, based on the integration of satellite differential interferometric SAR technique and in situ geoelectrical and seismic methods, was applied with the aim to characterize a portion of urban area of Avigliano (PZ) town in Basilicata Region (southern Italy) affected by ground instability phenomena. Satellite analysis helped to discriminate areas of the town affected by superficial deformations and to monitor the dynamic behaviour of the structures located in these areas. Results from geoelectrical and seismic (active and passive) methods were compared with direct data (stratigraphic) and were interpreted with the aim to reconstruct the geometry of the subsoil. The joint application of both in situ techniques allowed the overcoming of the specific limits of each method and to improve the poor quality of the data due to the noise conditions typical of measurements carried out in urban areas. A preliminary geophysical model of the subsoil was obtained. The geophysical contrasts highlighted the presence of lithological discontinuities due to the superficial deformation processes that are affecting the portion of the investigated urban area. All the information has been transferred to the public administration technicians involved in the mitigation of hydrogeological risk in Basilicata Region.

[1]  Marco Mucciarelli,et al.  RELIABILITY AND APPLICABILITY OF NAKAMURA'S TECHNIQUE USING MICROTREMORS: AN EXPERIMENTAL APPROACH , 1998 .

[2]  V. Lapenna,et al.  GPR and microwave tomography for detecting shallow cavities in the historical area of ‘‘Sassi of Matera’’ (southern Italy) , 2007 .

[3]  Francesco Sdao,et al.  The role of rainfall in the landslide hazard: the case of the Avigliano urban area (Southern Apennines, Italy) , 1999 .

[4]  Michele Manunta,et al.  Long-term ERS/ENVISAT deformation time-series generation at full spatial resolution via the extended SBAS technique , 2012 .

[5]  T. A. Stabile,et al.  Middle to Late Pleistocene activity of the northern Matese fault system (southern Apennines, Italy) , 2017 .

[6]  H. Okada.  The Microtremor Survey Method , 2003 .

[7]  Francisco J. Chávez-García,et al.  The contribution of the built environment to the ‘free-field’ ground motion in Mexico City , 2002 .

[8]  T. A. Stabile,et al.  Geophysical and engineering analysis of different earthquake damage in Pescara del Tronto and Vezzano (Arquata del Tronto Municipality) following the 24th August 2016 central Italy earthquake , 2018, Bulletin of Earthquake Engineering.

[9]  L. A. Konstantaki,et al.  Characterization of a heterogeneous landfill using seismic and electrical resistivity data , 2015 .

[10]  Michele Manunta,et al.  Two‐scale surface deformation analysis using the SBAS‐DInSAR technique: a case study of the city of Rome, Italy , 2008 .

[11]  Michael McNeill,et al.  Surface geophysical exploration: developing noninvasive tools to monitor past leaks around Hanford’s tank farms , 2011, Environmental Monitoring and Assessment.

[12]  Riccardo Lanari,et al.  A quantitative assessment of the SBAS algorithm performance for surface deformation retrieval from DInSAR data , 2006 .

[13]  Marco Vona,et al.  Peculiar earthquake damage on a reinforced concrete building in San Gregorio (L’Aquila, Italy): site effects or building defects? , 2011 .

[14]  S. Parolai,et al.  Effect of Transient Seismic Noise on Estimates of h/v Spectral Ratios , 2006 .

[15]  Han Admiraal,et al.  Why underground space should be included in urban planning policy – And how this will enhance an urban underground future☆ , 2016 .

[16]  R. Goldstein,et al.  Mapping small elevation changes over large areas: Differential radar interferometry , 1989 .

[17]  Riccardo Lanari,et al.  Brief communication: Rapid mapping of event landslides: the 3 December 2013 Montescaglioso landslide (Italy) , 2014 .

[18]  Marco Vona,et al.  Empirical estimate of fundamental frequencies and damping for Italian buildings , 2009 .

[19]  Maria Rosaria Gallipoli,et al.  Structure, soil-structure response and effects of damage based on observations of horizontal-to-vertical spectral ratios of microtremors , 2004 .

[20]  Antonio Pepe,et al.  Joint analysis of SAR interferometry and electrical resistivity tomography surveys for investigating ground deformation: the case-study of Satriano di Lucania (Potenza, Italy) , 2006 .

[21]  M. Loke.  Tutorial : 2-D and 3-D electrical imaging surveys , 2001 .

[22]  Michele Manunta,et al.  A small-baseline approach for investigating deformations on full-resolution differential SAR interferograms , 2004, IEEE Transactions on Geoscience and Remote Sensing.

[23]  V. Lapenna,et al.  Electrical resistivity tomography technique for landslide investigation: A review , 2014 .

[24]  D. Jongmans,et al.  Geophysical investigation of landslides : a review , 2007 .

[25]  Antonio Pepe,et al.  From Previous C-Band to New X-Band SAR Systems: Assessment of the DInSAR Mapping Improvement for Deformation Time-Series Retrieval in Urban Areas , 2013, IEEE Transactions on Geoscience and Remote Sensing.

[26]  L. Highland,et al.  Landslide types and processes , 2004 .

[27]  Richard D. Miller,et al.  Multichannel analysis of surface waves , 1999 .

[28]  A. Malehmir,et al.  Resolution and sensitivity of boat-towed RMT data to delineate fracture zones – Example of the Stockholm bypass multi-lane tunnel , 2017 .

[29]  Michele Manunta,et al.  On the joint exploitation of long-term DInSAR time series and geological information for the investigation of ground settlements in the town of Roma (Italy) , 2016 .

[30]  Howard A. Zebker,et al.  Decorrelation in interferometric radar echoes , 1992, IEEE Trans. Geosci. Remote. Sens..

[31]  Fabiana Calò,et al.  How second generation SAR systems are impacting the analysis of ground deformation , 2014, Int. J. Appl. Earth Obs. Geoinformation.

[32]  Michael Robert Doyle,et al.  From hydro/geology to the streetscape: Evaluating urban underground resource potential , 2016 .

[33]  J. Chambers,et al.  Reconstruction of landslide movements by inversion of 4‐D electrical resistivity tomography monitoring data , 2016 .

[34]  Vincenzo Lapenna,et al.  The use of electrical resistivity tomographies in active tectonics: examples from the Tyrnavos Basin, Greece , 2003 .

[35]  Riccardo Lanari,et al.  Brief Communication: Rapid mapping of landslide events: the 3 December 2013 Montescaglioso landslide, Italy , 2014 .

[36]  Antonio Pepe,et al.  On the generation of ERS/ENVISAT DInSAR time-series via the SBAS technique , 2005, IEEE Geoscience and Remote Sensing Letters.

[37]  H. Vereecken,et al.  Aquifer Characterization by Geophysical Methods , 2006 .

[38]  F. Pergalani,et al.  Geological and geophysical characterisation of the Paganica - San Gregorio area after the April 6, 2009 L’Aquila earthquake (Mw 6.3, central Italy): implications for site response , 2011 .

[39]  M. Ohori,et al.  A Comparison of ESAC and FK Methods of Estimating Phase Velocity Using Arbitrarily Shaped Microtremor Arrays , 2002 .

[40]  T. Ohmachi,et al.  Ground Motion Characteristics Estimated from Spectral Ratio between Horizontal and Verticcl Components of Mietremors. , 1997 .

[41]  Filippos Vallianatos,et al.  Use of engineering geophysics to investigate a site for a building foundation , 2007 .

[42]  M. R. Gallipolia,et al.  Structure , soil – structure response and effects of damage based on observations of horizontal-to-vertical spectral ratios of microtremors , 2004 .

[43]  Meho Saša Kovačević,et al.  Application of geophysical investigations in underground engineering , 2013 .

[44]  Ray Sterling,et al.  EditorialUrban underground space: A growing imperative: Perspectives and current research in planning and design for underground space use , 2016 .

[45]  Michel Van Camp,et al.  Automated identification of changes in electrode contact properties for long-term permanent ERT monitoring experiments , 2013 .

[46]  Richard D. Miller.  Introduction to this special section: Urban geophysics , 2013 .

[47]  Giovanna Cultrera,et al.  Effect of Local Geology on Ground Motion in the City of Palermo, Italy, as Inferred from Aftershocks of the 6 September 2002 Mw 5.9 Earthquake , 2005 .

[48]  Lucy S. Oxby,et al.  Geoelectrical monitoring of simulated subsurface leakage to support high-hazard nuclear decommissioning at the Sellafield Site, UK. , 2016, The Science of the total environment.

[49]  W. Gossel,et al.  High-resolution 3D spatial modelling of complex geological structures for an environmental risk assessment of abundant mining and industrial megasites , 2009, Comput. Geosci..

[50]  Gianfranco Fornaro,et al.  A new algorithm for surface deformation monitoring based on small baseline differential SAR interferograms , 2002, IEEE Trans. Geosci. Remote. Sens..

[51]  Randy Showstack.  Scientists Call for a Renewed Emphasis on Urban Geology , 2014 .

[52]  Fabiana Calò,et al.  An application of the SBAS-DInSAR technique for the assessment of structural damage in the city of Rome , 2014 .

[53]  Angelo Masi,et al.  The role of site effects in the comparison between code provisions and the near field strong motion of the Emilia 2012 earthquakes , 2014, Bulletin of Earthquake Engineering.

[54]  F. Gizzi,et al.  Integrated geo-scientific surveys in the historical centre of Mesagne (Brindisi, Southern Italy) , 2017, Natural Hazards.

[55]  Michele Manunta,et al.  Combined Use of C- and X-Band SAR Data for Subsidence Monitoring in an Urban Area , 2017 .

[56]  Fabiana Calò,et al.  Enhanced landslide investigations through advanced DInSAR techniques: The Ivancich case study, Assisi, Italy , 2014 .

[57]  Nikolai Bobylev,et al.  Underground space as an urban indicator: Measuring use of subsurface , 2016 .

[58]  Francesca Pacor,et al.  Determination of the characteristic frequency of two dams located in the region of Calabria, Italy , 1998, Bulletin of the Seismological Society of America.

[59]  T. A. Stabile,et al.  Geological and geophysical characterization of the southeastern side of the High Agri Valley (southern Apennines, Italy) , 2014 .

[60]  Angelo Masi,et al.  QUICK SURVEY OF THE POSSIBLE CAUSES OF DAMAGE ENHANCEMENT OBSERVED IN SAN GIULIANO AFTER THE 2002 MOLISE, ITALY SEISMIC SEQUENCE , 2003 .

[61]  E. Rizzo,et al.  ELECTRICAL RESISTIVITY TOMOGRAPHY INVESTIGATIONS IN THE UFITA VALLEY (SOUTHERN ITALY) , 2008 .