Advanced communications

Topcon Positioning Group says that its new GM-100 total station is designed to provide a powerful EDM along with advanced integrated communications technology in a manual package. “It delivers the latest technological advantages in a small, sleek design,” said Ray Kerwin, director of global surveying products. “Whether operators are performing tasks such as site layout or as-built survey, the instrument delivers high-end performance with a best-in-class accuracy of up to 6000m and 1.5mm + 2 ppm with a pris
May 22, 2018 Read time: 2 mins
342 Topcon Positioning Group says that its new GM-100 total station is designed to provide a powerful EDM along with advanced integrated communications technology in a manual package.


“It delivers the latest technological advantages in a small, sleek design,” said Ray Kerwin, director of global surveying products. “Whether operators are performing tasks such as site layout or as-built survey, the instrument delivers high-end performance with a best-in-class accuracy of up to 6000m and 1.5mm + 2 ppm with a prism and up to 1000m and 2mm + 2 ppm in reflectorless mode.”

The GM-100 offers dual-axis compensation designed to ensure stable measurements even on rough terrain by automatically correcting both horizontal and vertical angles.

The instrument features integrated Bluetooth technology with no external antenna necessary for connectivity with the controller. Additional features include 50,000 points of internal memory and up to 32GB USB storage, as well as up to 28 hours of battery life and IP66 certification.

Connected Construction

For more information on companies in this article

Related Content

  • Tunnelling challenge on German project
    June 13, 2012
    A massive construction project has been underway deep in the heart of the Schnecktal valley area in Germany. From the surface, though, you would never be able to tell. The majority of the work is underground, as a joint-venture team led by German contractor Wayss and Freytag Ingenieurbau builds the nearly 7km long Finne Tunnel. After a few years of tunnel boring operations, the contractor is at work finishing the interior of the tunnel, slipforming first the tunnel’s floor and then a walkway with its GOMACO
    Read More
  • Hamm | HX series – The new flagship
    February 1, 2025
    Pivot-steered tandem rollers: Sustainable, intelligent and digitally supported
    Read More
  • Topcon and Bentley training event
    April 12, 2018
    Topcon Positioning Group and Bentley Systems has run the first in its collaborative Constructioneering Academy initiatives The first session was held recently in Livermore, California. The two firms have joined efforts to provide opportunities designed to allow construction industry professionals to learn best practices in constructioneering, a process of managing and integrating survey, engineering, and construction data, to streamline construction workflows and improve project delivery. This approach
    Read More
  • Topcon sets up ‘next generation’ concrete paving system
    March 10, 2017
    A key announcement from Topcon Positioning Group’s press conference at CONEXPO-CON/AGG was the release of the next generation of automated concrete paving — the ZPS system — with the new Z-Robot and Z-Stack sensor. Using enhanced Topcon Millimeter GPS technology, the ZPS system is designed to bring unmatched accuracy to concrete paving with a fraction of the hardware required for traditional LPS (local positioning system).
    Read More

Highlighted Content