Highway Engineering Surveying
Project Background
This highway project spans 200 km, traversing mountainous, hilly, and plain terrains. Traditional surveying methods are time-consuming and costly, hindering overall construction progress.
Solutions
Adopts a joint surveying approach combining UAV aerial photogrammetry and ground-based RTK. The UAV handles strip topographic mapping, while RTK manages control points and cross-section surveys, with all data centrally managed on the BIM platform.
Use Device
DJI M300 RTK + P1 × 5, CHC i90 RTK × 20, BIM Management Platform × 1
Implementation Results
Completed 30-day strip topographic survey of 200km with accuracy meeting design requirements, saving 40% in schedule and reducing costs by 50%, providing reliable data support for subsequent design and construction.
Customer Reviews
"The drone surveying efficiency far exceeded expectations, and the data accuracy fully met the design requirements for highway surveys, saving us valuable time."
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