Re: [Therion] Depth seems to be including surface legs

Agreed - which makes it all the stranger that the indicated depth on the plan legend is 13m - which includes the surface centerlines. Duncan On 24/03/2017 11:26, Stacho Mudrak via Therion wrote: Hmm, but it looks to me, that scale is only up to altitude 481m​, which is altitude of entrance.

Re: [Therion] Depth seems to be including surface legs

Hmm, but it looks to me, that scale is only up to altitude 481m​, which is altitude of entrance. No surface centerline taken into account. S. On 23 March 2017 at 16:17, Duncan via Therion wrote: > Yes the entrance is marked. > I've attached the Aven view with entrances

Re: [Therion] Depth seems to be including surface legs

Is there entrance marked? m.s. On Mar 23, 2017, at 02:04 PM, Duncan via Therion wrote: We surveyed the surface above an old mine to get a feel for how thin the roof is. See attached Loch screenshot. Unfortunately, the surface legs are being included in the Depth value