Stockpile Monitoring

What is Stockpile Measurement?

Stockpile measurement is the process of accurately calculating the volume and tonnage of bulk materials such as aggregates, minerals, biomass, waste and recyclables. Using drone and LiDAR technology, OR3D GEO captures detailed 3D data of your site and turns it into reliable inventory information you can trust.

Traditional walkover surveys and manual measurements are slow, labour-intensive and often expose teams to unnecessary risk when working at height or on unstable surfaces. By contrast, drone and LiDAR surveys are carried out remotely, reducing time on site while improving safety and minimising disruption to day-to-day operations.

Our survey-grade workflows generate high-resolution 3D models of your stockpiles. From these, we calculate volumes, apply bulk densities to estimate tonnage, and provide clear, traceable reporting for internal management, customers and auditors. Whether you need a one-off year-end check or regular monitoring across multiple sites, stockpile measurement helps you stay in control of your material assets.

Drone and LiDAR stockpile surveys are widely used across quarries, mines, ports, energy facilities and waste management sites. With accurate, repeatable data you can reconcile movements, reduce write-offs and make better operational decisions.