Application of Comprehensive Geophysical Prospecting Method in Water Accumulation Exploration of Multilayer Goaf in Integrated Mine

Figure 13

Multichannel voltage profile of each line. (a) Line 5, (b) line 6, (c) line 9, (d) line 13, and (e) line 20.

(a)

(b)

(c)

(d)

(e)