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<div>MoinMoin,</div>
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<div>on that general topic I have a question:<br/>
Is there a a group/comunity/page that collects/distributes information on GIS for cavers?<br/>
>From what I see and hear there a folks around using it but no go-to places to get you started (pls correct me if I'm wrong)</div>
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<div>I use QGIS for variouse things including managing prospecting data on expeditions.</div>
<div>There is also a styleset for the 2d ESRI files that will style some of the lines according to the AUT-set from Therion in QGIS...</div>
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<div>It would be very useful indeed if lines would be clipped and if lines and points would be exported with height-data (also in 2d) as my biggest problem atm are overlapping passages in QGIS...</div>
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<div>Axel<br/>
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<div style="margin:0 0 10px 0;"><b>Gesendet:</b> Donnerstag, 26. September 2024 um 23:20 Uhr<br/>
<b>Von:</b> "Andrew Atkinson" <andrew@wotcc.org.uk><br/>
<b>An:</b> therion@speleo.sk<br/>
<b>Betreff:</b> Re: [Therion] Request: SHP export improvements</div>
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On 17/09/2024 12:24, Xavier Robert wrote:<br/>
> For that, we also are developing a style sheet to reproduce the Therion<br/>
> symbology inside QGIS.<br/>
<br/>
This would be interesting to see, have you shared it anywhere? Although<br/>
I do not know if my knowledge of GIS is good enough to use it. I've been<br/>
playing with QGIS.<br/>
<br/>
I also notice that geospatial PDF (PDF2.0) exists. I don't think this is<br/>
part of Therion, or if it is I cannot get it to work. Seems to have the<br/>
surveys at whatever 0,0 of the coordinate system I set.<br/>
It would be good if the georeferencing part of PDF could be enabled. No<br/>
idea how hard that would be, but it would be an easy way for the end<br/>
user to be able to add plans to GIS and the like.<br/>
<br/>
<a href="https://en.wikipedia.org/wiki/Geospatial_PDF" target="_blank">https://en.wikipedia.org/wiki/Geospatial_PDF</a><br/>
<br/>
It appears hat this gets confused with<br/>
<br/>
<a href="https://en.wikipedia.org/wiki/GeoPDF" target="_blank">https://en.wikipedia.org/wiki/GeoPDF</a><br/>
<br/>
Which I cannot say surprises me!<br/>
<br/>
Andrew<br/>
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