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Re^2: Perl and Solving Trig/Converting GPS to x,y Cordsby BrowserUk (Patriarch) |
on Jan 08, 2013 at 22:09 UTC ( [id://1012343]=note: print w/replies, xml ) | Need Help?? |
The Earth is round, but very big. Between +70 and -70 degrees and distances under about 20 kilometers, bog standard 2D trig will produce results with errors less than 0.2%. Between +-50 degs, it is less that 0.1% With the rise and rise of 'Social' network sites: 'Computers are making people easier to use everyday'
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