WaHMap

Navigate Google Map by Hong Kong 1980 Grid System Coordinates [HK80].
*Exclusively for use in HK.
(See my Website for details)

Support also:
Old Imperial Coord(ft) (pre-1963)
New Imperial Coord(ft) (1963)
GPS's WGS84 Geo.Coord(dd.mmss)
Search by Address
Look-up Survey Sheet No.
Look-up HK80 Coord (Click on Map)

Recent changes:
v3.03
-reduce the polling rate of compass sensor.[Save Battery]
-reduce the rate of fetching Geocoding from internet.[Save Battery]
-add speed (km/h) in scrolling info text when Geocoding was not being fetched.