[R-sig-Geo] CRS: list of datum?

caspar hallmann caspar.hallmann at gmail.com
Mon Oct 11 08:59:43 CEST 2010


HI Agus,

see
A=make_EPSG()
A

in rgdal

Caspar





On Sun, Oct 10, 2010 at 10:36 PM, Agustin Lobo <alobolistas at gmail.com> wrote:
> HI!
>
> While
>> CRS("+proj=utm +zone=32 +datum=WGS84")
> CRS arguments:
>  +proj=utm +zone=32 +datum=WGS84 +ellps=WGS84 +towgs84=0,0,0
>
> is correct, the same with ED50 is not:
>
>> CRS("+proj=utm +zone=32 +datum=ED50")
> Error in CRS("+proj=utm +zone=32 +datum=ED50") :
>  unknown elliptical parameter name
>
> Is there any way to get the list of available datum acronyms?
>
> Thanks
>
> Agus
>
> _______________________________________________
> R-sig-Geo mailing list
> R-sig-Geo at stat.math.ethz.ch
> https://stat.ethz.ch/mailman/listinfo/r-sig-geo
>



More information about the R-sig-Geo mailing list