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First geophysical results in the Archeological sites of Θούρια (Péloponnèse, Hellas) and Sibari-Thurii (southern Italy)

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B. Di Fiore, D. Chianese, A. Loperte, G. Conte, A. Dibenedetto, P. Vitti, O. Voza, E. Greco
B. Di Fiore, D. Chianese, A. Loperte, G. Conte, A. Dibenedetto, P. Vitti, O. Voza, E. Greco

Abstract


High resolution techniques for data acquisition and processing procedures are increasingly applied in near-surface geophysics for archaeology. In this paper we present the preliminary results of two geophysical measurements campaigns aimed to the investigation of buried remains in the archaeological sites of Θουρία (Péloponnèse, Hellas) and Sibari (Southern Italy). In the first field survey the geophysical approach involved the integrated application of the geoelectrical and magnetic methods and an innovative tomographic analysis for the inversion of both resistivity and magnetic data. In the second case, we carried out high resolution magnetic measurements, interpreted by means of the use of an appropriate filtering procedure. The applied data inversion allows us to provide reliable space patterns of the most probable specific target boundaries, improving the information quality of geophysical methods. The results obtained at this early stage of data processing confirm some archaeological hypothesis about the investigated areas and confirm that the use of integrated geophysical methods allows the archaeologists to reduce the time and the costs of their surveys.


Keywords


Archaeology; Resistivity; Magnetics; Eforia Kalamata; Saia

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References


Aitken, M.J., 1974. Physics and Archaeology, Clarendon Press, Oxford.

Batmunkh, D., Tosun, S., Gundogdu, B., Candansayar, M.E., and Ulugergerli, E.U., 2004. HLEM and magnetic surveys: examples from the Orkhun Valley Mongolia, Archaeological Prospection^ 11, 133-144.

Bavusi. M., Chianese, D., Giano, S.I., and Mucciarelli, M., 2004. Multidisciplinary investigations on the Roman aqueduct of Grumentum (Basilicata-Southern Italy), Annals of Geophysics 47(6), 1791-1802.

Bevan, B.W., and Roosevelt, A.C., 2003. Geophysical exploration of Guajarà a prehistoric earth mound in Brazil, Geoarchaeology, 18(3), 287-331.

Cammarano, F., Di Fiore, Β., Mauriello, P., and Patella, D., 2000. Examples of application of electrical tomographies and radar profiling to cultural heritage, Annali di Geofìsica, 43(2), 309-324.

Chavez, R.E., Càmara, M.E., Tejero, Α., Barba, L., and Manzanilla, L., 2001. Site characterization by geophysical methods in the archaeological zone of Teotihuacan Mexico, Journal of Archaeological Science, 28, 1265-1276.

Chianese, D., D'Emilio, M.G., Di Salvia, S., Lapenna, V., Ragosta, M, and Rizzo, E., 2004. Magnetic mapping, Ground Penetrating Radar surveys and magnetic susceptibility measurements for the study of the archaeological site of Serra di Vaglio (Southern Italy), Journal of Archaeological Science, 31(5), 633-643.

Chianese, D., and Lapenna, V., 2006. Magnetic probability tomography for environmental purposes. Test measurements and field applications, Accepted for the Publication on Journal of Geophysics and Engineering. (Ref: JGE/226442/PAP)

Dey, Α., and Morrison, H.F., 1979. Resistivity modelling for arbitrary shaped two-dimensional structures, Geophysical Prospecting, 27, 1020-1036.

Di Fiore, Β., Mauriello, P., Monna, D., and Patella, D., 2002. Examples of application of tensorial resistivity probability tomography to architectonich and archaelogical targets, Annals of Geophysics, 45(2), 417-429.

Edwards, L.S., 1977. A modified pseudosection for resistivity and induced polarization surveys, Geophysics, 42, 1020-1036.

Gaffney, V., Patterson, H., Piro, S., Goodman, D., and Nishimura, Y., 2004. Multimethodological approach to study and characterize Forum Novum (Vescovio, Central Italy), Archaeological Prospection, 11, 201-212.

Hoversten, G.M., Dey, Α., and Morrison, H.F., 1982. Comparison of Five Least-Squares Inversion Techniques in Resistivity Sounding, Geophysical Prospecting, 30, 688-715.

Loke, M.H., 2001. Electrical imaging surveys for environmental and engineering studies, A Practical Guide to 2-D and 3-D Surveys: RES2DINV Manual, IRIS Instruments, < w w w. iris-instruments, com >.

Mauriello, P., and Patella, D., 2005. Localization of magnetic sources underground by a data adaptive tomographic scanner, http://arxiv.org/physics/0511192, 1-15.

Patella, D., 1997a. Introduction to ground surface self-potential tomography, Geophysical Prospecting, 45, 653-681.

Patella, D., 1997b. Self-potential global tomography including topographic effects, Geophysical Prospecting, 45, 843-863.

Patella, D., and Hesse, D.A., 1999. Electric, Magnetic and Electromagnetic methods applied to cultural heritage, Journal of Applied Geophysics, Special Issue, 41, 135-311.

Rizzo, E., Chianese, D., and Lapenna, V., 2005. Magnetic, GPR and geoelectrical measurements for studying the archaeological site of 'Masseria Nigro' (Viggiano, Southern Italy), Near Surface Geophysics, 3(1), 13-19.

Swan. A.R.H., and Sandilands, M., 1995. Introduction to Geological Data Analysis, Blackwell Science, Oxford.


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