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Mine surveying

Open-pit mine surveys, survey support for mining operations, mine development plans and volume measurements using GNSS RTK, total stations, scanners and drones.

Mine surveying

In sand, gravel, clay, limestone and building-stone quarries, accurate production accounting, safe slopes and compliance with the mining design all depend on mine surveying. Survey measurements show the actual state of the pit, determine the volume of rock extracted and stockpiled, and form the basis of the mine development plan and regular reporting.

Topoqraf AZ surveys quarries and deposits with GNSS RTK, electronic total stations, terrestrial laser scanners and drone photogrammetry. All data is tied to the national coordinate system or the local grid of the deposit, and results are delivered as mine survey plans, cross-sections, digital terrain models and volume reports. As the official SOUTH distributor, we keep the accuracy of our equipment under constant control.

Below you will find open-pit mine surveys, survey support for mining operations, mine development plans, topographic surveys of mineral deposits, and quarry and stockpile volume measurements.

FAQ

Frequently asked questions

How often should a mine survey be carried out?

In active quarries surveys usually follow production accounting and reporting periods — monthly, quarterly or annually. The frequency is agreed according to the scale of work and the requirements of the client.

What types of quarries do you work in?

We work in sand, gravel, clay, limestone, sawn-stone and other construction material quarries, as well as at deposits in the exploration stage, in all regions of Azerbaijan.

Is a drone survey accurate enough for mine surveying?

Yes. With ground control points measured by GNSS RTK, drone photogrammetry gives horizontal accuracy of a few centimetres and is widely used for quarry volume calculations.

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