We perform periodic laser scanning of the area allowing to balance earthworks in a very fast way. Measurements are characterized by full detail and maintain the accuracy of classical methods using GNSS receivers.
The dense terrain model can be used to control the zero state and the performed works in relation to the project documentation. It can also serve as an independent detailed check of studies performed by other methods, and thus prevent possible errors and resulting losses.
The speed of measurement carried out using aerial techniques allows us to document the status of construction on a specific day and cover not only individual sections of the project, but the entire scope.
Periodic measurements allow us to perform a comparison of models from different days and calculate changes between them, including balance of works.
Accounting for the balance of earthworks and documentation can be done in the form of:
– tabular calculations
– calculations based on cross sections.
On the basis of the acquired data, we can make a number of depictions, for example: overburden and underburden zones, volumes and deviations of overburden, inclination of construction slopes.
The method is characterized by both very high accuracy and detail.
/ OTHER FROM ROAD INFRASTRUCTURE
– periodic/cyclic measurements for groundworks control
– creating cross section and comparing with project