Thread:Extension talk:Semantic Maps/ SM Geographic Coordinates not working in spanish language/reply

I'm not sure where the internationalization issue is occurring. If you use directional notation for coordinates (aka using N, E, S & W), you need to provide the localized versions of these letters. Since the last release (0.6.6), you can disable this by putting the below line in your LocalSettings.php file AFTER the inclusion of Maps.

$egMapsInternatDirectionLabels = false;

Let me know if this doesn't solve your problem.