G4D – 3D models and terrain laser scanning

3D Laser Scanning

Accurate, fast and reliable survey of the actual state of industrial buildings, production lines, pipeline systems and other complexes.
Aerial Photogrammetry

Aerial photogrammetry performed using planes or UAVs allows fast and accurate survey of large territorial entities or objects.
Aerial Photography and Video

High quality promo and documantation photographs and videos taken from a bird’s eye view using our unmanned aircraft (RPAS).
Digital Terrain / Surface Models

Digital models find their application especially in 3D modeling of towns and landscape, illustrative visualisation and various GIS applications.
Volume Calculation

Volume calculation based on aerial photogrammetry and terrestrial laser scanning is fast and more accurate than if using total station or GNSS data.

Laser Scanning

Aerial Photography

Digital 3D Models

Land Surveying

3D Model: Archaeological Site Documentation

3D documentation of excavations at the square in Horažďovice was performed from an UAV. Just below the surface a large cemetery was revealed. Preserved skeletons and historical objects have been studied by archaeologists.

Recent Projects

We specialize in laser scanning, creation of digital terrain / surface models (DTM / DSM) and , and taking photography and video from bird’s-eye view. We carry out geodetic works from surveys and staking to mapping and volume calculation. We use recent modern technologies for data collection, as well as for data processing. Check out our recently completed projects or all the references.