For a number of UK clients, the opportunity to work with leading edge technology combined with new deployment methodology is attractive in order to increase efficiency, lower costs, and utilise innovation.
The surveying of an underground mine is difficult for two orders of problems: the complicated and dark tunnels environment and the underground depth where GPS or GNSS signal can't be reached.
The Aurantech company has faced this problem in an old underground mine site, in Zhejiang and thanks to the HERON wearable mobile mapping system the procedure for data collection was not only possible but al…
The Tersus Post-Processing Kinematic (PPK) and RTK systems are dual frequency GPS/GLONASS/BeiDou receivers. They allow cm-level position referencing of orthomosaic photos and 3D models without the Ground Control Points (GCPs). It saves hours of mission planning and setup time for surveying.