wister6813 Posted November 18, 2013 Share Posted November 18, 2013 Release posted by NOAA on Nov 14th. http://oceanservice.noaa.gov/news/features/nov13/survey.html Quote Link to comment
+Holtie22 Posted November 19, 2013 Share Posted November 19, 2013 Release posted by NOAA on Nov 14th. http://oceanservice.noaa.gov/news/features/nov13/survey.html Thanks for posting this article, wister6813. I have sent the link to the trigonometry teachers at our local high school, where I just spent two days demonstrating how to measure heights with surveying instruments and trig. Quote Link to comment
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