http://therion.speleo.sk/wiki/ 2012-02-04T19:36:41+01:00 http://therion.speleo.sk/wiki/ http://therion.speleo.sk/wiki/lib/images/favicon.ico text/html 2012-01-30T23:23:04+01:00 Martin Sluka http://therion.speleo.sk/wiki/doku.php?id=projasia&rev=1327962184&do=diff Wiki home| Europe| Americas China Yunnan 2004 (China) * All the finds of this expedition were drawn in Therion, with Illustrator used to produce the final page layout. About 10 small caves with total length of less than 1km. * More info: <http://www.hongmeigui.net/> text/html 2011-12-29T12:20:44+01:00 Martin Sluka http://therion.speleo.sk/wiki/doku.php?id=inkscape&rev=1325157644&do=diff Converting SVG cave maps to Therion th2 format This is supposed to be a supplement (or replacement) to the tutorial Converting SVG cave maps to Therion th2 format (by Jürgen Bohnert). A sophisticated Inkscape export plugin introduces more features and a yet simple usage. The old tutorial is still recommended for reading, but some of the workflow is obsolete (map flipping, python stuff and the like). text/html 2011-12-24T13:07:50+01:00 Martin Sluka http://therion.speleo.sk/wiki/doku.php?id=ifl&rev=1324728470&do=diff This will give a short overview about how to create suitable input for Therion to get a nice 3D view in Loch. The text here is at the moment work in progress. Elevation Data There are two main freely available datasets of elevation data. The first one is the dataset from NASA that was gathered during the SRTM (Shuttle Radar Topology Mission). They provide world wide elevation data (only the poles are missing, but there are not that many caves) with 3 arcsec resolution (around 90m). Only for t…