Details.
Precise topographic and land surveys using survey-grade GNSS, total stations and, where required, drone and scanning data. Includes detailed topographic surveys, control and boundary surveys, digital terrain and surface models, setting-out and as-built surveys, volume and earthwork surveys, and corridor and route surveys. Deliverables include topographic CAD, DTM and DSM surfaces, contours at the required interval, and control and coordinate schedules.