GISMappers

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.

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.