The area of Piazzale Donatello (Firenze), given its anomalous topographic shape, is a relevant archaeological problem. We selected the VLF-EM qualitative method and the 2D-Electrical Tomography (ERT) to join the area accessibilty of VLF-EM method with the quantitative electrical information of the ERT. As conclusion, we can say that the VLF-EM method can successfully work in urban areas, if the terrains have low or intermediate resistivity values (up to 20 Ohmm), and gives us 2D maps of the underground structures that can be z-defined by using 2D-ERT.
ARCHAELOGICAL WALLS IN PIAZZALE DONATELLO (FIRENZE, ITALY) DETECTED BY USING VLF-EM AND ERT SURVEY / G.M.S. Losito; L. Martelletti; V. Pazzi; A. TRova. - STAMPA. - 27:(2008), pp. 342-345. (Intervento presentato al convegno GNGTS tenutosi a Trieste nel 6-8 ottobre 2008).
ARCHAELOGICAL WALLS IN PIAZZALE DONATELLO (FIRENZE, ITALY) DETECTED BY USING VLF-EM AND ERT SURVEY
LOSITO, GABRIELLA MARIA SABINA;MARTELLETTI, LORENZO;PAZZI, VERONICA;TROVA, ANTONELLO
2008
Abstract
The area of Piazzale Donatello (Firenze), given its anomalous topographic shape, is a relevant archaeological problem. We selected the VLF-EM qualitative method and the 2D-Electrical Tomography (ERT) to join the area accessibilty of VLF-EM method with the quantitative electrical information of the ERT. As conclusion, we can say that the VLF-EM method can successfully work in urban areas, if the terrains have low or intermediate resistivity values (up to 20 Ohmm), and gives us 2D maps of the underground structures that can be z-defined by using 2D-ERT.
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2008 Losito et al - GNGTS.pdf
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