[Therion] Geodetic coordinate system support in therion

Philip Schuchardt ohc at vt.edu
Wed Oct 18 16:02:54 CEST 2006


Excellent.

On Wednesday 18 October 2006 9:40 am, Stacho Mudrak wrote:
> In the last developement snapshot, there is integrated PROJ4 library that
> enables therion to work with geodetic coordinate systems (currently UTM and
> Lat/Long and czechoslovak JTSK :).
>
> Usage is simple:
>
> cs long-lat
> fix 0 19:10 40:30 1500
>
> will fix point 0 at E19deg10min N40deg30min 1500 m a.s.l. The output in
> this case will be in UTM zone 34 grid (zone automatically calculated).
>
> If you would like add and use your national coordinate systems, please ask
> for it.
>
> If you do not like it, nothing happens and ad-hoc local coordinate system
> will be used by default as before.
>
> S.
>
> P.S. If you will ask for your CS, it would be great if you could send us
> parametrization string of your coordinate system in PROJ4 library format
> (see http://proj.maptools.org).
>
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