Survey & Mapping

Drone Field Mapping

Fully CAA authorised · Nationally operated · Locally delivered

Our RTK-enabled mapping drones produce high-resolution orthomosaics, digital elevation models and field boundary surveys that put accurate, actionable data in your hands. Whether you need a simple boundary update, a drainage survey or a full photogrammetric 3D model, our operators deliver survey-grade outputs across all farm types and terrains.

CAA Authorisation

All field mapping operations are conducted under the SAS Agri Drones national CAA Operational Safety Case.

Why Choose Drone Mapping

Key Benefits

RTK GPS Accuracy

Our mapping drones use RTK positioning for sub-5 cm accuracy — sufficient for boundary disputes, stewardship applications and precision planning.

Fast Turnaround

Large fields can be mapped in a single flight. Processed outputs are typically delivered within 48 hours of the survey.

Multiple Output Formats

Receive georeferenced orthomosaics, contour maps, 3D point clouds and digital elevation models in your preferred format.

Drainage & Contour Mapping

Identify wet areas, field drainage paths and topographic variation to guide investment and cropping decisions.

Pre-Spray Site Assessment

Mandatory pre-operation site surveys for drone applications can be combined with your mapping requirement.

Farm Assurance Ready

GPS-referenced field records and boundary files compatible with major farm management software.

What We Cover

Applications

✓Field boundary and area measurement
✓Pre-spray site surveys
✓Drainage and contour mapping
✓Photogrammetric 3D models
✓Archaeology and heritage surveys
✓Planning and development surveys
✓Flood assessment and watercourse mapping

Approved Fleet

Aircraft Used for This Service

All aircraft operate under the SAS Agri Drones CAA Operational Safety Case.

DJI Agras T25 (survey config)

RTK Mapping Drones

Questions

Frequently Asked

Ready to Book?

📞 01344 534089 · steve@saslandservices.com

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