logo

High-Precision 3D Ground Modelling for Highway Design

At GISMappers, we deliver advanced 3D ground modelling services for civil and highway engineering projects, enabling accurate earthwork calculations, terrain visualization, and optimal road design.

Using tools like AutoCAD Civil 3D, Bentley OpenRoads, and GIS-integrated LiDAR data, our team creates detailed digital terrain models (DTMs), triangulated irregular networks (TINs), and volumetric surfaces for cut and fill analysis.

3D Ground Surface Modelling
Terrain and Contour Modeling

Our Services Include:

1. Digital Terrain Models (DTMs)
  • Triangulated Irregular Network (TIN) and Grid surface models
  • Contour generation and interpolation
  • Integration with UAV, LiDAR, and Total Station survey data
2. Earthwork & Volume Analysis
  • Cut and fill estimation for road corridors and embankments
  • Balance reporting and site grading optimization
  • Visual overlays of terrain modifications
3. Corridor & Roadway Integration
  • Ground model integration into alignment design workflows
  • Cross-section and longitudinal profile generation
  • Drainage path and slope analysis for design validation

3D ground modelling allows engineers and planners to visualize topographic constraints, estimate project costs accurately, and streamline highway design processes from concept to construction.

Choose GISMappers for dependable 3D ground modelling and geospatial support tailored to the needs of complex transportation infrastructure.

L o a d i n g