Conversion Tools for HK80 Geographical Coordinate System
Convert HK1980GRID coordinates to HK80GEO coordinates
Convert HK1980GRID coordinates to HK80UTM coordinates
Convert HK1980GRID coordinates to WGS84GEO coordinates
Convert HK1980GRID coordinates to WGS84UTM coordinates
Conversion Tools for HK80 Geographical Coordinate System
Convert the HK80GEO coordinates to HK1980GRID coordinates
Convert HK80 geographical coordinates to HK80 UTM coordinates
Convert HK80GEO coordinates to WGS84GEO coordinates
Convert the HK80GEO coordinates to WGS84UTM coordinates
Convert HK80UTM coordinates to HK1980GRID coordinates
Convert the HK80UTM coordinates to HK80GEO coordinates
Convert HK80UTM coordinates to WGS84GEO coordinates
Convert HK80UTM coordinates to WGS84UTM coordinates
Covert WGS84GEO geographical coordinates TO HK1980GRID coordinates
Convert WGS84GEO coordinates to HK80GEO coordinates
Convert WGS84GEO coordinates to HK80UTM coordinates
Convert WGS84GEO coordinates to WGS84UTM coordinates
Convert WGS84UTM coordinates to HK1980GRID coordinates
Convert WGS84UTM coordinates to HK80GEO coordinates
Convert WGS84UTM coordinates TO HK80UTM coordinates
Covert WGS84UTM coordinates to WGS84GEO coordinates
This is a collection of functions for converting coordinates between WGS84UTM, WGS84GEO, HK80UTM, HK80GEO and HK1980GRID Coordinate Systems used in Hong Kong SAR, based on the algorithms described in Explanatory Notes on Geodetic Datums in Hong Kong by Survey and Mapping Office Lands Department, Hong Kong Government (1995).