Coordinate Reference Systems
Transform Coordinates
Remarks
Parameter values taken from Cadastre 1997 to RGM04 (1) (transformation code 4478) assuming that RGM04 is coincident with WGS 84 within the accuracy of the transformation.
Frequently Asked Questions
How do I convert Cadastre 1997 to WGS 84 coordinates?
Use the coordinate transformation tool above to convert Cadastre 1997 (EPSG:4475) to WGS 84 (EPSG:4326). Enter your source coordinates and click Transform. This uses the Geocentric translations (geog2D domain) method with 1m accuracy.
How do I transform Cadastre 1997 to WGS 84 using Proj4js?
Use proj4.defs to define both EPSG:4475 and EPSG:4326, then call proj4(source, target, [x, y]) to convert coordinates programmatically.
What is the accuracy of the Cadastre 1997 to WGS 84 transformation?
This transformation (EPSG:4290) has an accuracy of 1m using the Geocentric translations (geog2D domain) method. Area of use: Mayotte - onshore.