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Leica GR25 Don’t think Receiver, think Reference Server

Leica GR25 Don’t think Receiver, think Reference Server

Product catalog summary

Overview
The Leica GR25 is a GNSS Reference Server designed for reliable, long-term operation, similar to a data center server. It offers features such as backup power supply, redundant communication routes, environmental controls, and security devices.

Key Features

SNMP Monitoring: Allows monitoring of CPU load, internet connectivity, uptime, and power levels.
Internet Connection Sharing: Acts as a gateway for other devices to connect to the internet.
WLAN Capability: Integrated WLAN adapter for wireless internet connection.
Security: Includes a built-in firewall, closed ports, user administration, and event logging.
IT Rack Mounting: Can be installed in a 19’’ IT rack for professional setup.
Ntrip Functionality: Supports Ntrip Server, Caster, and Client modes for GNSS data correction and monitoring.

Modularity and Adaptability

Modular Design: Allows customization and scalability to meet various application needs.
Communication Options: Supports WLAN, Bluetooth, and slot-in devices like radio or GSM modules.
Tracking and Data Storage: Flexible satellite system activation and data storage options with SD cards or external USB drives.
Power Management: Offers multiple power sources including PoE and internal battery backup.

Technical Specifications

GNSS Technology: Features SmartTrack+ technology for high precision measurements.
Signal Support: Supports multiple GNSS constellations including GPS, GLONASS, Galileo, BeiDou, and QZSS.
Data Logging and Streaming: Supports up to 12 logging sessions and 20 data streams with various formats.
Environmental Durability: Complies with IP67 standards for water, sand, and dust protection, and withstands extreme temperatures and vibrations.

Software and Services

Leica GNSS Spider: Manages single stations and reference networks.
Leica SpiderWeb and SpiderQC: Provides GNSS data access and quality checking.
Active Assist: Online support service for troubleshooting and diagnostics.

Conclusion
The Leica GR25 GNSS Reference Server is a versatile and robust solution for GNSS applications, offering modularity, advanced features, and comprehensive support to ensure reliable performance in various environments.

Catalog excerpts

Don't think Receiver,

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Leica GR25 GNSS Reference Server Think Reference Server The GR25 is more than just a reference receiver, it is a GNSS Reference Server. Just like a data centre server, it has many requirements for reliable operation. For example: backup power supply, redundant data communication routes, environmental controls, security devices and an easy way to monitor it all. Because a server is engineered to manage, store, send and process data 24-hours a day it has to be very reliable and offers a variety of features and hardware to fulfil these requirements and guarantee long term operation. Just like the...

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Leica GR25 Don’t think Receiver, think Reference Server-3

GNSS Unlimited Series Safe investment with the GNSS Unlimited series: Future proof – lean back and observe GNSS modernisation with an all-round carefree system solution. The power of Multi-Constellation – GPS, GLONASS, Galileo, BeiDou, QZSS. Future signals are all supported providing maximum performance. Ntrip The GR25 is a full Ntrip Server (Source), Ntrip Caster and Ntrip Client, allowing an unlimited number of mount points, server and client connections via one single port. The GR25 allows receiving correction data in Ntrip client mode, calculating an RTK fixed position and monitoring the...

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Leica GR25 Don’t think Receiver, think Reference Server-4

Leica GR25 GNSS Reference Server GR25 Modularity – when Flexibility and Adaptability matter With its modular and scalable design, the GR25 GNSS Reference Server will grow with your needs and keep your GNSS applications and networks fully up-to-date. The GR25 allows picking and choosing the components needed to optimise any setup and adapt them later, should requirements change. The design and modularity of the GR25 GNSS Reference Server allows fulfilling any application, meeting the highest requirements and working in the toughest of environments, including RTK and static networks, single base...

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Leica GR25 Don’t think Receiver, think Reference Server-5

Modular Data Storage Modular RefWorx Software Select an SD card size as needed. If larger storage is required; exchange the SD card at any time or add an external USB hard drive that is powered directly from the GR25 Server. Configure up to 12 independent logging sessions to easily accomplish different applications with the same GR25 Server. The RefWorx software is pre-installed on the GR25. Add licenses for additional functionality as your setup changes. Install language files to make GR25 handling easier for your local setup. The System backup file allows easy distribution of the GR25 Server...

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Leica GR25 Don’t think Receiver, think Reference Server-6

Leica GR25 GNSS Reference Server The best Answers combine the smartest Components. The Leica Spider family of products provide all you need for smart solutions, from single base stations to comprehensive infrastructure RTK networks. Leica GNSS Spider The GR25 is designed to be an integral part of your Leica GNSS Spider software solution for network RTK and monitoring. Leica SpiderWeb With its onboard RINEX logging and FTP push the GR25 is the perfect companion to Leica SpiderWeb for convenient GNSS data access over the world wide web. Leica SpiderQC Leica CrossCheck Leica Antenna SpiderQC allows...

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Leica GR25 Don’t think Receiver, think Reference Server-7

Technical Specifications Leica GR25 GNSS Reference Server GNSS Technology Leica patented SmartTrack+ technology: Very low noise GNSS carrier phase measurements with <0.2 mm (rms) precision Fixed RTK positioning accuracy 10 mm + 1 ppm (rms) horizontal / 20 mm + 1 ppm (rms) vertical High precision pulse aperture multipath correlator for pseudorange measurements Excellent low elevation tracking, fast aquisition time and jamming resistant GNSS Signals Flexible configuration with up to 60 Satellites, 7 Signals per Satellite1, 120/500+2 Channels: GPS: L1 C/A, L2P, L2C, L5 GLONASS: L1 C/A, L2P, L2C...

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Leica GR25 Don’t think Receiver, think Reference Server-8

Whether providing corrections from just a single reference station, or an extensive range of services from a nationwide RTK network – innovative reference station solutions from Leica Geosystems offer tailor-made yet scalable systems, designed for minimum operator interaction whilst providing maximum user benefit. In full compliance with international standards, Leica Geosystems’ proven and reliable solutions are based on the latest technology. Precision, value, and service from Leica Geosystems. When it has to be right. Illustrations, descriptions and technical data are not binding. All rights...

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