28th June 2012, 01:14 PM
Using a theodolite and a set of tables/slide-rule to work it all out (or the Tan/Sin/Cos etc buttons on one of those new-fangled calculator thingies) definitely sorted out people who understood surveying from those who didn't... :face-thinks:
Still have a good laugh when, despite the use of thousands of quids-worth of push-button space-age kit parts of the site still plot out in another county }
Still have a good laugh when, despite the use of thousands of quids-worth of push-button space-age kit parts of the site still plot out in another county }