The model performed by us is devoid of generalization, while clearly reproducing the lines of discontinuity of the terrain.

A detailed and accurate inventory of the height of ground zero ensures correct (realistic) execution of the balance of earthworks and can be used at the stage of:

– design – as a base numerical terrain model

– cost estimation – for the purpose of offering the implementation of the investment

– taking over the construction site before the start of the investment, in order to secure the investor and the contractor

– comparison of the construction site with the design documentation (even before the cutting of greenery and demolition of buildings)

– periodic billing of construction works

We acquire and develop data for large areas in a short time. The linear nature of the railroad infrastructure makes aerial techniques ideally applicable here.