Mine
Mapping

There are estimates of up to 500,000 abandoned mines within the United States, many of which pose a serious hazard for land subsidence and collapse.  Spotlight uses non-invasive geophysical methods for abandoned mine mapping applications that include:

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• Mapping the edges of room-and-pillar mines.

• Locating shallow tunnels and drifts associated with mining activity.

• Mapping the lateral extents of large voids associated with stope mining.

• Locating potentially hazardous voids beneath roadways and structures.