Network corrected real-time is a technological approach to high precision GPS/ GNSS positioning that has been theorized about, studied, experimented with, and implemented in various academic, scientific, and commercial forms for nearly a decade.
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Livermore, CA -- Topcon Positioning Systems now offers a GSM upgrade for its GR-3 GNSS receiver.
A GSM cell modem upgrade kit is available to GR-3 customers who originally purchased the radio version.
“One of the major competitive advantages of the GR-3 receiver is the inclusion of both internal radio and GSM cell modem communications in one receiver,” said Jamie Williamson, senior vice president of sales and marketing. “For customers working in a local radio and a network environment, having both options is essential to maximum efficiency.”
The GR-3 incorporates Topcon’s G3 technology to track all available satellites, now and in the future.
The GSM upgrade is available in both 915 spectrum and UHF radio versions.
About Topcon Positioning Systems
Topcon Positioning Systems, a developer and manufacturer of positioning equipment, offers the world’s leading selection of innovating precision GPS, GIS, laser, agriculture, optical surveying, and machine control products, software, and applications. Topcon Corporation is traded on the Tokyo Stock Exchange (7732).
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Livermore, CA -- Topcon Positioning Systems now offers a GSM upgrade for its GR-3 GNSS receiver. 
