Coordinate Reference Systems
Transform Coordinates
Remarks
Derived at 8 stations across the Niger delta. Used by Shell SPDC throughout southern Nigeria onshore, delta and shallow offshore from 1994 and by Total in OPL246. Sometimes given with parameter values to greater resolution; values here are adequate.
Frequently Asked Questions
How do I convert Minna to WGS 84 coordinates?
Use the coordinate transformation tool above to convert Minna (EPSG:4263) to WGS 84 (EPSG:4326). Enter your source coordinates and click Transform. This uses the Position Vector transformation (geog2D domain) method with 5m accuracy.
How do I transform Minna to WGS 84 using Proj4js?
Use proj4.defs to define both EPSG:4263 and EPSG:4326, then call proj4(source, target, [x, y]) to convert coordinates programmatically.
What is the accuracy of the Minna to WGS 84 transformation?
This transformation (EPSG:1754) has an accuracy of 5m using the Position Vector transformation (geog2D domain) method. Area of use: Nigeria - south.