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Barrow GNSS Survey System - Specifications
Specifications
| Specifications and Technical Information | |
| Base receiver type | Trimble NetR8 |
| Base receiver memory | 4GB, partitioned for low-rate (15 sec) and high-rate (1Hz and 5Hz) data logging |
| Base receiver internal UPS capacity | ~8 hours run time |
| Base antenna type | Trimble Zephyr Geodetic 2 |
| RTK radio transmitter type | Pacific Crest Vantage Pro |
| RTK radio transmitter frequency | 418 MHz |
| RTK broadcast format | CMR+ at 9600 baud |
| RTK radio transmitter power | 4 W |
| RTK survey range | ~ 10 km from BARC building |
| Rover receiver type | Trimble R8 |
| Rover receiver memory | 11MB internal for R8 receiver, 512MB internal for TSC2 controllers |
| Rover antenna type | Trimble R8 GNSS internal |
| Rover radio type | R8 internal |
| Rover internal battery life | <1 hour |
| Rover external battery life | ~3 hours (7Ah), ~7 hours (18Ah) |
| Kinematic survey accuracy (horizontal) | 1cm + 1ppm (x baseline length) |
| Kinematic survey accuracy (vertical) | 2cm + 2ppm (x baseline length) |
| Static survey accuracy (horizontal) | 5mm + 0.5ppm (x baseline length) |
| Static survey accuracy (vertical) | 5mm + 1ppm (x baseline length) |
Last modified: 2024-04-22 17:35:48 America/Denver