McMurdo Station GPS 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 (2Hz and 10Hz) data logging |
| Base receiver internal UPS capacity | ~8 hours run time |
| Base antenna type | AOA Dorne Margolin Choke Ring with Radome |
| RTK radio transmitter type | Pacific Crest RFM96 2W |
| RTK radio transmitter frequency | 418 MHz |
| RTK broadcast format | CMR+ at 9600 baud |
| RTK radio transmitter power | 2 W |
| RTK survey range | ~ 5 km |
| Rover receiver type | Trimble R7 and 5700 |
| Rover receiver memory | 512 Mb compact flash card (24 months continuous at 30 sec logging rate) |
| Rover antenna type | Trimble Zephyr or Zephyr Geodetic |
| Rover radio type | Pacific Crest RFM96 |
| Rover internal battery life | <1 hours |
| Rover external battery life | 12-48 hours depending on battery size |
| 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 02:12:46 America/Denver