Fig. 4
From: Time-lapse inversion of one-dimensional magnetotelluric data
Schematic of survey extents. A schematic of the site used for inversion in the case study. Site 105 (highlighted) was one of the closest sites to the active pump well W4, and the most likely candidate for resistivity change. Electric field data were collected at each e-logger site, and MT responses calculated using the magnetic field data at the single b-logger site