
Earthworks Quantity Verification Survey
Geodetic survey and earthworks quantity verification using drone mapping – comparison of pre- and post-construction conditions.
We use unmanned aerial vehicles (drones) for aerial photogrammetric terrain surveying, orthophoto map creation, and 3D modeling. This technology enables fast and precise surveying of large and hard-to-access areas with high data resolution.
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Geodetic survey and earthworks quantity verification using drone mapping – comparison of pre- and post-construction conditions.

Geodetic measurement and quantity verification for façade works – precise determination of completed façade surface areas.