EPSG:CODE

RGPF to WGS 84 (1)

EPSG:4687 → EPSG:4326

Coordinate Reference Systems

Source CRS
EPSG:4687
RGPF
Geographic 2D
Target CRS
EPSG:4326
WGS 84
Geographic 2D

Transform Coordinates

Remarks

SHOM report gives scale difference as 0.999 999 9907 (wrt unity). Transformation is to original Transit definition of WGS 84. It is consistent with later WGS 84 realisations G730, G873 and G1150 to no better than 1m.

Frequently Asked Questions

How do I convert RGPF to WGS 84 coordinates?

Use the coordinate transformation tool above to convert RGPF (EPSG:4687) to WGS 84 (EPSG:4326). Enter your source coordinates and click Transform. This uses the Position Vector transformation (geog2D domain) method with 0.5m accuracy.

How do I transform RGPF to WGS 84 using Proj4js?

Use proj4.defs to define both EPSG:4687 and EPSG:4326, then call proj4(source, target, [x, y]) to convert coordinates programmatically.

What is the accuracy of the RGPF to WGS 84 transformation?

This transformation (EPSG:8828) has an accuracy of 0.5m using the Position Vector transformation (geog2D domain) method. Area of use: French Polynesia.