Topographic Survey
Total station, DGPS, drone & contour mapping
To accurately map the existing site topography — natural and man-made features, levels, contours and boundaries — for design, planning and engineering of any infrastructure project.
What We Do
- •Total station survey with traverse adjustment
- •DGPS / GNSS survey for large areas
- •Drone (UAV) photogrammetry survey
- •Contour mapping (0.25m to 5m intervals)
- •Boundary & demarcation survey
- •Detail survey of trees, structures, utilities
- •Cross-section & longitudinal section
- •Volume computation (cut & fill)
Methodology
Site reconnaissance → control point establishment → total station/DGPS survey → drone orthomosaic (if large area) → data processing in AutoCAD/Civil 3D → contour generation → delivery of survey drawings in DXF/PDF/DWG format.
Deliverables & Outcomes
We deliver comprehensive reports and data that guide your project planning and decision-making.
- •Topographic survey drawing (DWG/PDF)
- •Contour map with elevation data
- •Co-ordinate list of all surveyed points
- •Cross-section & profile drawings
- •Volume calculation report
- •Orthomosaic image (drone)
Next Step
Ready to begin your survey or investigation? Our team will help you understand scope, timeline and cost.
Contact Us