tag:blogger.com,1999:blog-7924773307171301256.post8919608582767144724..comments2024-03-28T23:33:45.139-04:00Comments on Just An Earth-Bound Misfit, I : Magnetic Survey?Comrade Misfithttp://www.blogger.com/profile/15404477636451308763noreply@blogger.comBlogger3125tag:blogger.com,1999:blog-7924773307171301256.post-41601738340682331192016-01-06T12:08:59.382-05:002016-01-06T12:08:59.382-05:00There are privately owned helicopters using magnet...There are privately owned helicopters using magnetic anomaly detectors to look for metallic deposits that are underground for future mining.jon spencerhttps://www.blogger.com/profile/10886632644249920124noreply@blogger.comtag:blogger.com,1999:blog-7924773307171301256.post-65761605379852032952015-12-20T20:28:04.620-05:002015-12-20T20:28:04.620-05:00Are you sure it was a magnetic survey? With the la...Are you sure it was a magnetic survey? With the latest advances in GPS and LIDAR, new topographical maps of the entire continent are being created. <br /><br />Al_in_Ottawa Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-7924773307171301256.post-75559220932477396392015-12-20T15:52:52.664-05:002015-12-20T15:52:52.664-05:00Here's a write-up on what sounds like a simila...Here's a write-up on what sounds like a similar survey I posted 5 1/2 years ago, in SE WA and NE OR. http://outsidetheinterzone.blogspot.com/2010/06/usgs-aerial-magnetic-survey.htmlLockwoodhttps://www.blogger.com/profile/05960762797349483760noreply@blogger.com