[Proj] Differences between UTM Zone 30 (ED 50) projections
andre+joost at nurfuerspam.de
Fri Oct 14 00:39:35 EST 2016
Am 13.10.2016 um 20:36 schrieb Jelmer Baas:
> I'm not sure I understand this question of yours: " What datum shift
> grid did you use? the files I know are mainly from national
> coordinate systems to WGS84.". Care to eloborate?
I did not know that a grid shift file from ED50 to WGS84 exists. The one
you have is valid for Spain only.
should help you on the way (I guess you understand Spanish better than I
ftp://ftp.rgan.navarra.es/docs/Rejilla_NTv2/Spain/ should contain the
gsb files for those who have no access to mapinfo.
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