Transform your coordinates to 1 metre accuracy
This utility transforms coordinates between AGD66 and GDA94 using the Regional NSW/Victorian seven parameter set.
Select your coordinate type, enter your geographic or grid coordinates, then click on the Transform button.
A separate window will display the transformation results for all coordinate types.
Although the absolute accuracy of the regional parameters is about one metre, the results are shown to the millimetre for those who require it for testing purposes.
* If ellipsoid height is not available use AHD or any approximate height, the difference will have only a small effect on the transformed horizontal position.
Other datum transformation tools
Software and services for transforming between other datums are described on the Conversion software page. Examples are also provided which reproduce the MGA94 <> AGD66 ISG output from the above transformation tool using the Projection Service of the Spatial Collaboration Portal (via 7 parameter or AGD66 National Grid).