Control | Ground

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

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

: Using instruments like borehole pressure cells (BPCs) and extensometers to track ground movement and stress changes. In photogrammetry and aerial mapping, are physical markers

: Installing rock bolts (1.5–2.4 m) and cable bolts (4–12 m) to pin large blocks of rock together. In photogrammetry and aerial mapping

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.