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Barrow GNSS Survey System - 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: 2019-12-24  02:12:47  America/Denver