Dự Án
3D topographic survey in Duc Trong District, Lam Dong Province
3D Đức Trọng Lâm Đồng 3D topographic survey by UAV and land boundary measurement are two important tasks of the package 3D topographic survey in Duc Trong District, Lam Dong Province. Duc Trong area borders Di Linh District. The coffee growing hill area has quite a beautiful view. With a topography bordering the road and a stream, it is suitable for creating a small rest area for families and agricultural cultivation.
Purpose of the 3D topographic survey in Duc Trong District
Purpose of 3D topographic survey in Duc Trong District:
- To measure and check the land area.
- 3D topographic survey and providing 3D topographic models for conceptual design.
Topographic survey results give an overview of the project and its relationship with neighboring areas:
- Residential area
- Traffic
- Power supply
- Lake views surrounding the project
Method of the 3D topographic survey
Bach Viet uses the DGPS method to measure land boundaries. In addition, use Phantom 4 RTK to survey and create 3D topograhic models. Flying shooting method with square grid. Camera angle is 60 degrees.
GCP points are used to check processing results.
The data processing software is Agisoft metashape.
Results of 3D topographic survey
Results of 3D topographic survey include:
- Orthogonal image
- 3D point cloud model
- 3D mesh model imported into SketchUp.
- Topographic plan 1/500.
Some pictures of topographic survey in Duc Trong District, Lam Dong Province
Some pictures of topographic survey in the field
