Leica’s GNSS Unlimited Allows Upgrades for Reference Receivers

December 8, 2014  - By
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Leica Geosystems has extended its Spider product family with the new GNSS Unlimited for the Leica GR10 and GR25 GNSS receiver series, allowing receivers to be upgraded to the latest technology standards at any time. Both receivers are designed for Continuously Operating Reference Stations (CORS) infrastructure and monitoring applications, supporting GPS, GLONASS, Galileo, BeiDou and QZSS.

Also, the classic Leica GRX1200+GNSS has been enhanced to support the Chinese BeiDou navigation system.

The Leica GR10 and GR25 Unlimited are scalable reference receiver and server solutions designed for permanent and semi-permanent GNSS network installations and monitoring applications such as RTK and static networks, single base stations, field campaigns, structural monitoring, atmospheric and seismic studies and offshore positioning.

One customer, the Michigan Department of Transportation (MDOT), took advantage of the future proof concept to provide cost-efficient and reliable data products for all its CORS users. MDOT has been working with Leica Geosystems since the beginning of 2000.

“Leica Geosystems’ customer commitment and promise of future proof hardware guarantee has always ensured our investment remains current,” said Shawn Roy, statewide survey equipment development manager at MDOT. “Their promise has allowed MDOT to upgrade, modernize, and expand our network from the early GRX1200’s (GPS-only) in 2005 to the latest GRX1200+GNSS. The company’s continuous development for hardware and software on our GRX1200 family of devices has helped MDOT over the past 10 years to provide cost-efficient and reliable data products for all the users of the Michigan Spatial Reference Network and other affiliated partners, such as NGS and its data products.”

GNSS Unlimited. High-precision GNSS users are faced with an ever-changing GNSS space segment, due to its modernization. According to Leica, the GR10 and GR25 receivers provide a safe and long-term investment for CORS operators and fully support the Chinese BeiDou and Japanese QZSS systems, as well as GPS, GLONASS, and Galileo. The GNSS Unlimited series includes an upgrade to more than 500 channels that will serve the users’ needs well beyond 2020.

Both receivers allow an upgrade of all key hardware parts, such as tracking, memory, power and communications. This enables customers to always keep up with the latest technology advances at minimum cost and only when really needed. The GNSS reference receivers act just like a data center server that satisfies all needs for a reliable operation, such as backup power supplies, redundant data communications, secured access and an easy way to monitor all the servers’ activities.

GRX1200+GNSS. First introduced a decade ago, the GRX1200 series is an example of Leica’s future-proof design with a newly released option to track the signals of the Chines BeiDou navigation system. Since 2004, customers have relied on the sensor’s innovation, allowing them to maintain and increase the value of their initial investment, Leica said.

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