# Drone Surveying & Mapping (Topografía con Drones) — SensorFlight Madrid

Topographic surveys with centimetric accuracy using drone photogrammetry and LiDAR. Delivered in days, not weeks.

## What we deliver
- Georeferenced orthomosaics (GeoTIFF)
- Digital Terrain Models (DTM) and Digital Surface Models (DSM)
- Contour lines and slope analysis
- Volumetric calculations for mining, quarries and earthworks
- Dense point clouds (LAS/LAZ)
- Technical reports with metadata

## Typical applications
Civil engineering, urban planning, mining and quarries, precision agriculture, forestry, solar plant design.

## Performance
Sub-2 cm accuracy with GNSS ground control. Up to 200 ha per day. Draft deliverables in 24 h.

Contact: info@sensorflight.com · +34 690 00 02 13 · https://sensorflight.com/services/topografia