[Qgis-user] Conversion from World to Geo coordinates

[Alex Mandel]

On 08/11/2015 01:39 PM, Tudorache, Marian wrote:
> Hi everyone,
> 
> I currently have some GIS data using the world format x and y where those were obtained by approximate the Earth with a modified GRS80 datum where the Semi-major axis = Semi-minor axis = 6381711.641389.
> I would like to know if there is a plugin in QGIS which can convert automatically back to lat and long of any standard or custom datum.
> 
> Thank you,
> Marian
> 

You can define custom projections in the Settings. Then any tools such
as reprojection/Save as can be used to convert it to any other projection.

-Alex