Coordinate Reference Systems
Transform Coordinates
Remarks
Residuals should not exceed 15 metres. Also used to transform Cape to WGS 84 - see code 1129.
Frequently Asked Questions
How do I convert Cape to Hartebeesthoek94 coordinates?
Use the coordinate transformation tool above to convert Cape (EPSG:4222) to Hartebeesthoek94 (EPSG:4148). Enter your source coordinates and click Transform. This uses the Geocentric translations (geog2D domain) method with 15m accuracy.
How do I transform Cape to Hartebeesthoek94 using Proj4js?
Use proj4.defs to define both EPSG:4222 and EPSG:4148, then call proj4(source, target, [x, y]) to convert coordinates programmatically.
What is the accuracy of the Cape to Hartebeesthoek94 transformation?
This transformation (EPSG:1504) has an accuracy of 15m using the Geocentric translations (geog2D domain) method. Area of use: South Africa - onshore.