[PROJ] Setting the GEOIDMODEL in the CRS short id

Even Rouault even.rouault at spatialys.com
Fri May 22 05:20:17 PDT 2026


Le 22/05/2026 à 13:59, Javier Jimenez Shaw via PROJ a écrit :
> Hi
>
> Is there a way to add the geoid model in the short id of a CRS?

No


> There is a way to put the epoch with an @. Maybe another way to set 
> the geoid model?
>
> (dynamic) CRS with an epoch: EPSG:9989 at 2026.3
> Compound CRS: EPSG:6516+5703
>
> Many users want to set the geoid model used. Something like (but not 
> necessarily)
> EPSG:6516+5703[GEOID12B]
>
> Thanks
> Javier
>
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