Coordinate Reference Systems
Transform Coordinates
Remarks
Approximation at the +/- 1m level assuming that RGPF is equivalent to WGS 84. Parameter values taken from Tahiti 79 to RGPF (1) (tfm code 15756).
Frequently Asked Questions
How do I convert Tahiti 79 to WGS 84 coordinates?
Use the coordinate transformation tool above to convert Tahiti 79 (EPSG:4690) to WGS 84 (EPSG:4326). Enter your source coordinates and click Transform. This uses the Coordinate Frame rotation (geog2D domain) method with 1m accuracy.
How do I transform Tahiti 79 to WGS 84 using Proj4js?
Use proj4.defs to define both EPSG:4690 and EPSG:4326, then call proj4(source, target, [x, y]) to convert coordinates programmatically.
What is the accuracy of the Tahiti 79 to WGS 84 transformation?
This transformation (EPSG:4835) has an accuracy of 1m using the Coordinate Frame rotation (geog2D domain) method. Area of use: French Polynesia - Society Islands - Tahiti.