Booking of EDM / Steel Band Calibration Baselines and GNSS Equipment Calibration Sites


The Geodetic Survey Section has established different calibration baselines and sites for calibrations of EDM, GNSS equipment and steel band.

To download the baseline summary, calibration network summary or booking form, please click the corresponding links below:


Baseline / Site / Booking Form


EDM Calibration Baseline


GNSS Equipment Calibration Sites


Steel Band Baselines


Remark: For further enquiry, please contact Senior Survey Officer of Geodetic Information Unit at 3168 2666.