Latest Notices to Mariners (NTM)
Date: 2018-07-13
Issue No.: 14

Latest Notices to Mariners (eNTM of HKENC)
Date: 2018-07-06
Issue No.: 14_2018

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]