12th September 2012, 05:16 PM
Jack Wrote:Wasn't talking about satellite imagery.....think I mentioned that in my post? but again I ask thermal imaging camera?
Think you'll find the question was 'has anyone tried one?', not a recommendation - but then, have you tried one? Did it work? On the basis that light snow cover often shows archaeology even in a flat field with differential melting rates (earthworks are a different matter)), one might think that there's sometimes enough thermal contrast for it to work?