Leica GRX1200 Series

vSmartTrack+ Best GNSS and RTK technology
The Leica GRX1200 Series incorporates an ultra-precise GNSS (Global Navigation Satellite System) measurement engine that supports both GPS and GLONASS - benefit from up to 100 % more satellites than GPS alone.

• Acquisition within seconds
• Excellent signal strength
• Reliable tracking to low elevations
• Suppresses phase and code multipath
• Jamming resistant
• Top quality GPS and GLONASS measurements up to 20 Hz
• Totally reliable
• Low power consumption

The Leica GRX1200 Series delivers uncorrelated data of the highest quality under all conditions making them ideal for all reference station applications.
As the GRX1200 Series with SmartTrack+ is designed to support future GNSS signals such as GPS L5 and Galileo, your system investment is secure.

RTK and DGPS output
The Leica GRX1200 Series provides all the information required for precise surveying with all types of RTK and GIS rovers. They output RTK and DGPS data for transmission from the site by radio or phone, or for distribution from a control center by radio, phone or Internet. RTCM, LEICA proprietary, CMR and CMR+ formats are supported.
The GRX1200 Series receivers can carry out many operations simultaneously. Data files can be downloaded while the receiver continues to track and log data and while it is streaming raw data and transmitting RTK, DGPS or BINEX data. The GRX1200 Series are true multi-tasking receivers

Web interface
Use a web browser to conveniently monitor and control your GRX1200 receiver from any computer hooked up in the same network or via the Internet. Or use the browser to pre-configure the receiver for connections with GPS Spider software. The GRX1200 web interface provides highest flexibility, yet uses the latest web security technologies.
Click here for an example.

Simple and robust data management
Removable and robust industrialgrade CompactFlash cards up to 1 GB are used for logging data, where 1 GB is sufficient for about 7 weeks of 1 Hz L1+L2 GPS data.  There is no need for power-consuming external memory storage, which typically cannot fulfill the tough environmental conditions to which reference stations can be exposed. The memory can be split into primary and ring buffer files for logging at different rates and in files of any length. Files can be logged in raw data and/or RINEX format.

Built-in FTP services
The receiver has an in-built FTP server, allowing simple and quick manual download of data without the need for special software. Or use the FTP Push, a fully automatic upload of data from the receiver to a remote FTP server. 

Benefits

• High accuracy data
• Tracking up to 20Hz
• Low power consumption
• Removable memory
• Simple configuration
• Web enabled

Leica GNSS technology (GPS and GLONASS)
Add additional GLONASS satellites to the world’s best-performing GPS reference station systems. Track all available GNSS signals now. An upgrade to GPS L5 and Galileo will be readily available as these systems become operational. Leica Geosystems GPS solutions proven reliability rises to the next level with full GNSS support to deliver unmatched results with SmartTrack+ and SmartCheck+.

Users of GNSS Reference Station Networks expect their results to be consistent throughout the com-plete Network, but often they’re unaware that virtually computed Reference Stations compromise con-sistency. Only with Leica Geosystems ingenious SmartRTK can you be sure that you’re getting the best performance of your complete GNSS system. Even the new RTCM 3.1 International standard now includes correction data designed by Leica Geosystems to ensure that the results are consistent and traceable anywhere in the network. And the new atmospheric decorrelator technology provides precise positioning in all Networks regardless of the correction data.