[Proj] Re: Campo Inchauspe towgs84 parameters?

Markus Neteler neteler at itc.it
Fri Nov 11 09:52:33 EST 2005

Frank Warmerdam wrote:
> Markus,
> Is there really only one EPSG translation to WGS84
> offered?  If so, I am surprised it isn't already in the EPSG
> file.  Perhaps it was added since 6.5 that I last used.

Frank, I also found it in EPSG 6.4 and only found a single
set of (3) parameters as posted.

> Looking at Cliff's column, it seems EPSG shift is quite
> different than the NIMA one Cliff indicates.  This would
> make me quite nervous about picking just one of them as
> authoritative.

Right, hopefully we can find an answer in this forum.

> I would add that "custom overrides" for
> datums are very hard for me to maintain currently.
> I do hope to reprocess the EPSG 6.8 database soon, and
> if the autotranslation picks the -148,136,90 solution then that
> will appear in the file.

There must have been a reason to not having it already since it
is already in the EPSG V6.4 SQL DB. Maybe my query is wrong.

Best regards


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