28 Jan
2007
28 Jan
'07
8:57 a.m.
On 27.1.2007, at 22:09, Bill Chadwick wrote:
It is quite easy to create a web page that shows a cave survey overlay on top of Google / Virtual Earth maps.
Good work! There is only one problem - google doesn't calculate with underground in 3D - so you may not see the vertical dependencies, the caves are always on surface. Martin