GNSS Correction Sources
Your GNSS operations are only as good as your correction source, it’s important to choose the right one for your business.

Tougher than Tough Enough. The R780 GNSS Smart Antenna is small, tough and useful. As a GNSS rover system or as a base station, the R780 does it all.
Construction surveyors can capture accurate points without leveling the pole to work faster and safer.

The Trimble Siteworks Positioning System with the R780 GNSS Smart Antenna is ideal for:

When used as a rover, the R780 enables wide variety of site measurement tasks including pole-mounted for grade checking, ATV-mounted for progress monitoring, and truck-mounted for site supervision.
For initial site reconnaissance you can use the R780 with satellite-delivered CenterPoint RTX—no base station needed. For higher accuracy site measurements such as grade checking, it can receive Real-Time Kinematic (RTK) corrections via the internal wideband radio, Wi-Fi or the internet.
A grade checker can mount the R780 to an ATV and easily conduct site topos, check as-builts and verify road centerlines where it is not easy or safe to walk with a range pole. Extending its productivity, the same unit can then be mounted on the roof of a supervisor’s truck roof to collect and manage progress data.

As a base station, the R780 incorporates Wi-Fi communications for small site projects and wideband radio for long-range operations on large projects.
Designed for ease of use, it will automatically establish a connection and transmit RTK corrections to another rover or machine control system. When it is that easy, construction crews can spend more time doing the work and less time setting up and maintaining the equipment.

The R780 GNSS Smart Antenna can utilise more GNSS constellations, satellites, and signals than traditional GPS, so it delivers greater accuracy in more challenging conditions such as under tree canopy and in congested construction sites. That also means more uptime using the system and more productivity for job crews.
The R780 is powered by advanced Trimble R-Track technology and the following satellite systems and correction sources:
Current Trimble Civil Construction software and firmware versions
Your GNSS operations are only as good as your correction source, it’s important to choose the right one for your business.
Trimble Siteworks Positioning Systems are designed to eliminate downtime by making every minute more productive. Handle complex files and 3D data sets quickly, so you can spot issues and solve problems before they slow you down.
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Connect your office to the field with a Trimble tablet, rugged and fully connected field computer for construction measurements and site positioning. Brains and brawn. What could be better.