[Therion] KML model in Montenegro

John Stevens john at k-stevens.co.uk
Sun Sep 9 11:23:14 CEST 2012


I have been trying to create a model of an area on Montenegro. This area uses a local map system VGI which I thought was EPSG:3908

origin 18 degrees E
scale 0.9999
false easting +6500000
false northing 0.0

Dx +653
Dy –212
Dz +431
Da +740
Df –0.00010441

When I use these in a gps (user grid etc) they produce the correct VGI coordinate to match the maps.

I successfully produce a kml file but all the caves are about 400 east of where they should be. 

Is EPSG:3908 useable in Therion? 

A second little point, that I may have seen somewhere and now lost.
How do you mark an entrance to show up as a point on a kml file
I have used this for the lox output
fix  1.0  6559346 4713067  766   # comment
station  1.0  "GK103_SS" entrance

John
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