Web-based Transformation Tool
Developed by Geodetic Survey Section
Version 1.11 - Last updated 4-Jun-2012
Please click
here
to access Web-based Transformation Tool (Version 3 beta)
STEP 1
Please select Input and Output Datum
INPUT
Select Input Datum
HK 1980 Grid Coordinate
HK 1980 Geodetic Coordinate
WGS 84 (ITRF96 reference frame)
UTM Grid (WGS84 Datum)
UTM Grid Reference (WGS84/HK1980 Datum)
OUTPUT
Select Output Datum
HK 1980 Grid Coordinate
HK 1980 Geodetic Coordinate
WGS 84 (ITRF96 reference frame)
UTM Grid (WGS 84 Datum)
UTM Grid Reference (WGS84 Datum)
Reference Diagram of WGS84 UTM Zone in Hong Kong
How to obtain a 10m UTM Grid Reference from Web-based Transformation Tool
STEP 2
Please select angular unit for Latitude and Longitude
Deg.MMSS (22.191981950) = 22deg 19' 19.81950"
Decimal Degree (22.3221720833) = 22.3221720833deg
Deg.MM (22.19330325) = 22deg 19.330325'
STEP 3
Please enter coordinates into the "INPUT COORDINATE" table.
STEP 4
Press "Submit" to start
STATUS:
READY
IMPORTANT NOTES: The conversion result is for general reference only.
INPUT COORDINATES
OUTPUT COORDINATES
Point
Northing(m)
Easting(m)
Point
Northing(m)
Easting(m)
Sample1
820351.389
832591.320
Sample1
820351.389
832591.320