If you need to create accurate survey or mapping results, there are a number of methods to achieve real world absolute accuracy. UPG offers a variety of Trimble solutions for ground control point, PPK or RTK workflows.

Catalyst

Trimble Catalyst is a revolutionary technology that features a subscription-based software GNSS receiver, so you can get insanely close to your world. Whenever, wherever, you want to. 

Trimble GNSS 

Solutions designed with the surveyor in mind.

Backed by a legacy of GNSS technology leadership and surveying expertise, Trimble provides surveyors with reliable, innovative GNSS survey solutions that meet their distinct requirements. For more than 30 years, Trimble has set the standard for positioning technologies, and intends to continue that tradition well into the future.