[Therion] UTM 30 N

[Footleg]

That appears to be the ED50 Datum. I need the EUR79 datum of everything is a
few hundred metres out of position.

Footleg

On 26 March 2011 12:43, Graham Mullan <graham.mullan at coly.org.uk> wrote:

> For Spain, try using EPSG 23030 for your cs
>
> see http://spatialreference.org/ref/epsg/23030/
>
> Graham
> --
> graham.mullan at coly.org.uk
>
> 0117 9502556 or 07887 637064 (or 0844 2327803)
>
> On 26/03/2011 11:00, therion-request at speleo.sk wrote:
>
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>> Today's Topics:
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>>    1. Support for UTM European 1979 Datum (Footleg)
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>> ----------------------------------------------------------------------
>>
>> Message: 1
>> Date: Fri, 25 Mar 2011 14:13:54 +0000
>> From: Footleg<drfootleg at gmail.com>
>> Subject: [Therion] Support for UTM European 1979 Datum
>> To: List for Therion users<therion at speleo.sk>
>> Message-ID:
>>        <AANLkTinKkQdQt5dgdGcma_9ratem5n+WHMxn9Yw2WwOH at 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
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