| Description of equipment |
Basic technical specification |
| Budenburg pressure calibrator |
Calibrated to UKAS standards 0.05% |
| Beamex MC5 portable calibrator |
Calibrated to UKAS standards 0.01% |
| Altimeter/ Handheld GPS |
Silva Navigation
 |
GPS-Receiver |
 |
Electronic compass |
 |
Altimeter |
 |
Weather station-Barometer |
 |
Data I/O |
Accuracy
15 metres RMS. 1-5 metres RMS with DGPS*. |