Revealing dispositions in rocky mining constructions

Methodical approaches to revealing dispositions in rocky mining constructions have been considered. Some practical examples of georadar underground sounding of ledges of the open-cast mine Zhelezny (Iron, Kovdor Mineral-Processing Industrial Complex) with revealing dispositions assured by drilling have been shown. Data georadar researches substantiate technical decisions on parameters and technology of working off of ledges and setting pit edge of an open-cast mine in the final position.