Leica Viva GS25 surveying receiver provides excellent performance by combining all features even in demanding and extreme conditions.
The Leica GS25 high-precision receivers combine all features to provide peak performance, even under the most demanding conditions. Rest assured you are receiving the most accurate results when you count on the positioning reliability of the GS25
Confirmed GNSS technology
Created from years of experience and knowledge, the Leica GS25 delivers on unrivalled GNSS accuracy and reliability.
Have confidence in the most demanding tasks with the Leica Viva GS25.
Increased Flexibility, The Leica GS25 provides increased flexibility to cover a large array of tasks.
Maximum Reliability, The Leica GS25 surveying receiver is built to an extremely high quality and standards.
Trust the Leica Viva GS25 with its internal battery and charger to function in inaccessible and remote locations
Leica Geosystems GNSS Comparison Chart
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| Signal tracking |
Dual-frequency |
Dual-frequency |
Multi-frequency |
Multi-frequency |
Multi-frequency |
Multi-frequency |
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| Tilt compensation |
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| Single baseline RTK |
Hz 10 mm + 1 ppm / V 20 mm + 1 ppm |
Hz 8 mm + 1 ppm / V 15 mm + 1 ppm |
Hz 8 mm + 1 ppm / V 15 mm + 1 ppm |
Hz 8 mm + 1 ppm / V 15 mm + 1 ppm |
Hz 8 mm + 1 ppm / V 15 mm + 1 ppm |
Hz 8 mm + 1 ppm / V 15 mm + 1 ppm |
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| Network RTK |
Hz 10 mm + 0.5 ppm / V 20 mm + 0.5 ppm |
Hz 8 mm + 0.5 ppm / V 15 mm + 0.5 ppm |
Hz 8 mm + 0.5 ppm / V 15 mm + 0.5 ppm |
Hz 8 mm + 0.5 ppm / V 15 mm + 0.5 ppm |
Hz 8 mm + 0.5 ppm / V 15 mm + 0.5 ppm |
Hz 8 mm + 0.5 ppm / V 15 mm + 0.5 ppm |
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| Static (phase) with long observations |
Hz 3 mm + 0.5 ppm / V 6 mm + 0.5 ppm |
Hz 3 mm + 0.1 ppm / V 3.5 mm + 0.4 ppm |
Hz 3 mm + 0.1 ppm / V 3.5 mm + 0.4 ppm |
Hz 3 mm + 0.1 ppm / V 3.5 mm + 0.4 ppm |
Hz 3 mm + 0.1 ppm / V 3.5 mm + 0.4 ppm |
Hz 3 mm + 0.1 ppm / V 3.5 mm + 0.4 ppm |
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| Static and rapid static (phase) |
Hz 5 mm + 0.5 ppm / V 10 mm + 0.5 ppm |
Hz 3 mm + 0.5 ppm / V 5 mm + 0.5 ppm |
Hz 3 mm + 0.5 ppm / V 5 mm + 0.5 ppm |
Hz 3 mm + 0.5 ppm / V 5 mm + 0.5 ppm |
Hz 3 mm + 0.5 ppm / V 5 mm + 0.5 ppm |
Hz 3 mm + 0.5 ppm / V 5 mm + 0.5 ppm |
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| Reliability |
99,95% |
99,95% |
99,95% |
99,95% |
99,95% |
99,95% |
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| RTK reference station functionality |
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| Cellular / UHF Radio (receive & transmit) modem |
Controller internal |
3G |
3G |
4G |
3G |
3G |
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| Storage |
Controller internal |
MicroSD card |
MicroSD card |
SD card |
SD card |
SD card |
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| Power, Bluetooth®, USB, RS232 |
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| Event, PPS |
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| Operating temperature -40°C to 65°C |
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| IP68 proof against water, sand and dust |
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| Weight (without battery) |
0.60 kg |
0.93 kg |
0.93 kg |
1.20 kg |
1.20 kg |
1.84 kg |
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