Keystone Precision Solutions (KPS) is your total solutions company for GPS Mapping Grade Solutions.
GPS or GNSS equipment is essential for land surveying. For site surveyors, particularly those in the construction industry, Trimble GNSS equipment quickly provides accurate and dependable data. These GNSS systems are in use in over 150 countries. Coupled with Robotic Total Stations, GPS systems are beneficial for land measurement and mapping and can measure unseen points that otherwise would have been missed.
Trimble R2 Integrated GNSS System
Work the way you want with the Trimble R2 GNSS Receiver. Using trusted Trimble technology the R2 receiver gives you the freedom to configure a solution by simply selecting the accuracy and GNSS performance to suit your application. Features submeter to centimeter level positioning accuracy in a wide range of geospatial applications, no matter your workflow requirements. Whether you are performing pole-based stakeouts, surveying on roads, in mines or on construction sites, locating buried assets such as pipes and cables, capturing GIS field assets, or carrying out precision survey measurements, the versatile Trimble R2 is purpose-built for surveyors and mapping and GIS professionals alike.

Trimble DA2 Catalyst GNSS System
The Trimble DA2 GNSS receiver is the next generation receiver for the Trimble Catalyst™ GNSS positioning service. The performance of the DA2 scales with your Trimble Catalyst service subscription to deliver anywhere from centimeter to sub-meter accuracy to location-enabled Android™ and iOS field apps & workflows.
