Ground Control -

In the mining industry, ground control is the science of studying and controlling the behavior of rock strata in response to mining operations. Its primary goal is to prevent the collapse of mine openings by managing stresses and providing artificial support.

: Optimizing the size of left-behind ore "pillars" to support the roof. Ground Control

: Installing rock bolts (1.5–2.4 m) and cable bolts (4–12 m) to pin large blocks of rock together. In the mining industry, ground control is the

In photogrammetry and aerial mapping, are physical markers placed on the ground with known precise coordinates. Ground control points: why are they important? - Pix4D In the mining industry