[Proj] Geocentric Coordinates

Paul Kelly paul-grass at stjohnspoint.co.uk
Mon Oct 6 05:19:21 EDT 2008

On Mon, 6 Oct 2008, Eran Burstain wrote:

> Hi !
> How can I convert geocentric ECEF coordinates to UTM and vice versa ?

Something like
cs2cs +proj=geocent +ellps=XXXX +to +proj=utm +zone=XX +ellps=XXXX
should do it. You might want some datum transformation parameters too 
(+towgs84=X,X,X) depending on your application.


More information about the Proj mailing list