EPSG:CODE

NEA74 Noumea to WGS 84 (2)

EPSG:4644 → EPSG:4326

Coordinate Reference Systems

Source CRS
EPSG:4644
NEA74 Noumea
Geographic 2D
Target CRS
EPSG:4326
WGS 84
Geographic 2D

Transform Coordinates

Remarks

Parameter values taken from NEA74 Noumea to RGNC91-93 (1) (code 15886) assuming that RGNC91-93 is equivalent to WGS 84 to within the accuracy of the transformation.

Frequently Asked Questions

How do I convert NEA74 Noumea to WGS 84 coordinates?

Use the coordinate transformation tool above to convert NEA74 Noumea (EPSG:4644) 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 NEA74 Noumea to WGS 84 using Proj4js?

Use proj4.defs to define both EPSG:4644 and EPSG:4326, then call proj4(source, target, [x, y]) to convert coordinates programmatically.

What is the accuracy of the NEA74 Noumea to WGS 84 transformation?

This transformation (EPSG:15904) has an accuracy of 1m using the Geocentric translations (geog2D domain) method. Area of use: New Caledonia - Grande Terre - Noumea.