The World's Largest Commercially Available Ground Control Points Data Set

If your project requires Ground Control Points, look no further. CompassData provides complete global coverage, with more than 50,000 photo identifiable Ground Control Points available right now, and more GCPs being collected all the time.

The control points residing in the CompassData archive have readily view-able metadata indicating the date of collection, the positional quality, and additional supporting data including a control point sketch and photographs of the point taken during collection. Why GCPs?
Contact CompassData Control Freaks team to learn how your projects can get the expected accuracy through our Ground Truthing Identifiable Control Points Archive and New Collection.

Inaccessible Areas? learn about CompassData Remotely Sensed GCPs (RSGCP TM ). Ask about Purchasing and Subscription Models and find how thousand of GCPs can be available for your large area projects.

RSGCP TM is CompassData Trademark

OneCompass at ESRI UC 2018- Visit us at booth 1908
Visit OneCompass at Booth 1908 and let's talk about:

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OneCompass
The most comprehensive Geospatial Portfolio
Trimble Catalyst ® up to Centimeters
in your device

Save Time, Save Money, Pay as you go!
Catalyst is a revolutionary technology that features a subscription-based software GNSS receiver, so you can get insanely close to your world. 

The future is now!   CompassTools  is seeking partners to explore the world of high-accuracy on demand. Contact   CompassTools  today to join our Expeditionary Team and transform your data collection process ... Contact Expeditionary Team
CompassTools provides GPS Mapping and Survey Equipment Rentals and Laser Technology rentals for field data collection. If you need tools for any GPS or GIS data collection, CompassTools is the one stop shop for your hardware and software needs. ...Talk to the Rental Team
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