Drone mapping for construction and civil projects in Greenville, SC

Drone mapping flights for Greenville County construction sites and civil projects deliver a georeferenced orthomosaic, 3D surface model, elevation contours, and cut/fill volume calculations from one flight session. A 100-acre site maps in a single day. Output files work in AutoCAD, Civil 3D, ArcGIS, and most construction management software.

Greenville County has the highest volume of active commercial construction in Upstate SC. Corridor development along Woodruff Road, I-85 interchange build-out, downtown mixed-use projects, and residential subdivisions expanding south toward Simpsonville and Mauldin generate consistent demand for site mapping at multiple stages. Same-week scheduling is standard for most Greenville County locations.

What a mapping flight delivers

• Georeferenced GeoTIFF orthomosaic at 2-3 cm/pixel ground resolution
• 3D point cloud and digital surface model
• Elevation contours at specified intervals
• Cut/fill volume calculations against a reference surface or prior flight
• KML/KMZ files for Google Earth overlay

Accuracy

With ground control points, horizontal accuracy is within 1-3 cm and vertical accuracy within 2-5 cm. These tolerances meet the requirements for construction volume calculations, grading plan verification, and most civil engineering applications. GCP placement and number of control points are specified at time of order based on project accuracy requirements.

Who uses this

Civil engineers use orthomosaics for site design, grading plan development, and as-built verification. Developers use volume calculations to track earthwork progress against the project plan. General contractors use scheduled mapping flights to document site conditions at key milestones for owner reporting and lender draw packages. Surveyors use aerial imagery to supplement field documentation on large tracts.

Deliverables

GeoTIFF orthomosaic, point cloud, surface model, and volume report. Files delivered within 48 hours. Coordinate system and format confirmed at time of order. Compatible with AutoCAD Civil 3D, ArcGIS, Autodesk Construction Cloud, and Procore.

FAA Part 107 certified. Insured.