Photographic
In order to construct a virtual reality model, photographic surveys are carried out. The resulting photographs are used to provide the model environment’s visual detail.
Photogrammetry
By using digital photography, software can be used to calibrate the photographs, allowing assets to be recorded and measurements to be taken with moderate accuracy.
Topographic
This is the most common survey technique and is widely employed on projects where extremely accurate information is necessary.
Laser Survey
One of the most promising new developments in the field of surveying is laser surveying, which allows large amounts of data to be collected.
The levels of accuracy obtained by laser surveying are dpendent on the type of laser survey undertaken, and our team can advise on this issue if required. |