That appears to be the ED50 Datum. I need the EUR79 datum of everything is a few hundred metres out of position.
Footleg
For Spain, try using EPSG 23030 for your cs
see http://spatialreference.org/ref/epsg/23030/
Graham
--
graham.mullan@coly.org.uk
0117 9502556 or 07887 637064 (or 0844 2327803)
On 26/03/2011 11:00, therion-request@speleo.sk wrote:
Send Therion mailing list submissions to_______________________________________________
therion@speleo.sk
To subscribe or unsubscribe via the World Wide Web, visit
http://mailman.speleo.sk/mailman/listinfo/therion
or, via email, send a message with subject or body 'help' to
therion-request@speleo.sk
You can reach the person managing the list at
therion-owner@speleo.sk
When replying, please edit your Subject line so it is more specific
than "Re: Contents of Therion digest..."
Today's Topics:
1. Support for UTM European 1979 Datum (Footleg)
----------------------------------------------------------------------
Message: 1
Date: Fri, 25 Mar 2011 14:13:54 +0000
From: Footleg<drfootleg@gmail.com>
Subject: [Therion] Support for UTM European 1979 Datum
To: List for Therion users<therion@speleo.sk>
Message-ID:
<AANLkTinKkQdQt5dgdGcma_9ratem5n+WHMxn9Yw2WwOH@mail.gmail.com>
Content-Type: text/plain; charset="iso-8859-1"
I'm making good progress now on learning how to generate various output from
Therion, and have started on generating KML plan maps for google earth. My
problem is that my survey data is coming from survex .3d files which I am
importing. I am working with data for many hundreds of caves, and they are
all fixed using UTM with the European 1979 Datum because that is the
coordinate system of the expedition area maps we have had for the past few
decades. As far as I can tell, this datum is not included in Therion at the
moment. I've checked the epsg file in the source. I specifically need the
UTM30N zone as all our caves using this coordinate system are in that zone.
Is this something which can be added please?
Footleg
-------------- next part --------------
An HTML attachment was scrubbed...
URL:<http://mailman.speleo.sk/pipermail/therion/attachments/20110325/0448fe72/attachment.html>
------------------------------
_______________________________________________
Therion mailing list
Therion@speleo.sk
http://mailman.speleo.sk/mailman/listinfo/therion
End of Therion Digest, Vol 63, Issue 16
***************************************
Therion mailing list
Therion@speleo.sk
http://mailman.speleo.sk/mailman/listinfo/therion