Control Freaks Since 1994
Decimeter-Accurate Ground Control, Anywhere in the World
Global Ground Control Points and GIS survey data for satellite, aerial, and drone imagery, ready for your Esri ArcGIS workflows. When accuracy matters, we collect, process, prove, and ship.
Survey-grade ground control, anywhere on earth.
85,000+
Ground Control Points
Decimeter
Accuracy
ArcGIS-Ready
Esri Workflows
"Our Google Geo department bought several hundred ground control points from CompassData. The transactions were smooth and the delivery of the data was on time."
Hong Guo, Google Geo
Building Long-Term Client Partnerships
- Satellite and Imagery
- GIS and Surveying
- Oil and Gas
- Mapping and Asset Management
Trusted for high-accuracy geodata worldwide
Why Choose CompassData
Ground Control Survey
Archive of 85,000+ Ground Control Points. Standardized GCP delivery from anywhere in the world, with repeatable accuracy for ground-truthed geodata.
Satellite, Aerial and LiDAR
Decimeter accuracy using our survey Ground Control Points. Off-the-shelf archive or new aircraft and drone collection, plus LiDAR and mobile mapping for your AOI.
Built for Your ArcGIS Workflow
Certified collection and processing deliver ground-truthed data that fits your Esri ArcGIS pipeline. Compatibility only, not an endorsement.
See how accurate ground control changes your project.
Book your CompassData consultation
Book a quick call. No obligation. See accuracy on your area of interest.
Book a call, free GCP samples plus win {prize}
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