Latest Notices to Mariners (NTM)
Date: 2017-12-15
Issue No.: 25

Latest Notices to Mariners (eNTM of HKENC)
Date: 2017-12-08
Issue No.: 25_2017

Home > Useful Information > Datum transformation
This program allows users to perform co-ordinates conversion between the HK Geodetic Datum 1980, the HK 80 Grid and the World Geodetic System (WGS) 84 Datum.

   [Click here to start the program]