> Google Maps can display a KML file as an overlay (2Mbyte limit I think). I > guess rendering cave overlays from KML might solve some the linewidth > scaling and the survey merging problem of the raster solution. Does anyone > have an online example ?
I have tried, but only centerline map is displayed correctly http://maps.google.com/maps?q=http://www.speleo.sk/test.kml If you try outline map http://maps.google.com/maps?q=http://www.speleo.sk/test2.kml then you see, that google maps is not able to render passages at this resolution. In Google Earth, this file is displayed correctly. S.
