Surveying and mapping · 3D modeling
Large area surveying and mapping modeling
High-efficiency aerial photogrammetry provides accurate base maps for construction progress management, volume accounting and slope monitoring.
- Southwest · Mining construction area
- 2026
- Surveying and mapping
-
800 HA
Single coverage area
-
5 CM
Plane accuracy (placement)
-
2 days
Field completion cycle
mission challenge
Large area and tight construction schedule
The topography of the mining area changes every week as construction progresses, and the customer needs to update the global three-dimensional model every 10 days for volume comparison.
Traditional total stations and manual mapping cannot cover 800 hectares within the window period, and it is difficult to form a continuous surface model.
solution
DX-X4 + five-lens tilt photography
DX-X4 is equipped with a five-lens tilt camera, plans a ground-imitating route based on an altitude of 120 m, and arranges ground control points to ensure plane and elevation accuracy.
The field collection was completed in a single day, and the orthophoto, DSM and 3D mesh model were output in the interior within 48 hours and connected to the customer's BIM platform.
Task parameters
Large area surveying and mapping modeling · 任务参数
- Use the platform
- DX-X4 quadcopter
- Load configuration
- Five-lens tilt camera
- Hanggao
- 120 m AGL
- GSD
- about 3 cm
- control point
- 12 GCPs
- delivery format
- DOM / DSM / 3D Mesh
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