GNGTS 2024 - Atti del 42° Convegno Nazionale

Session 3.2 GNGTS 2024 Inductve Induced Polarizaton Efects: the Loupe EM synthetc case study F. Daut 1 , A. Viezzoli 2 , G. Fiandaca 1 1 The EEM Team for Hydro & eXploraton, Dep. of Earth Sciences A. Desio, Università degli Studi di Milano, Milano (Italy) 2 Emergo s.r.l., Cascina (Italy) Introducton The Loupe electromagnetc profling system (Street et alii, 2018) is a two-operator, portable, tme-domain electromagnetc system mounted on backpacks, designed to image electrical conductvity in the near-surface at high spatal and vertcal resoluton . This partcular confguraton (visible in fgure 1 ), as well as drastcally speed up the acquisiton procedure, allows to acquire data where the topography and logistc are too complex for a standard EM loop. This extends the EM applicaton to a great number of environments. Figure 1. Loupe EM system confguraton for an acquisiton in the Val Sabbia (BS) mountainous area.