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Mar 14, 2016 at 3:26 history edited PolyGeo
edited tags
Mar 26, 2012 at 17:35 vote accept megadrofan
Nov 9, 2011 at 13:17 answer added George Silva timeline score: 2
Nov 9, 2011 at 8:33 answer added Petr Krebs timeline score: 1
Nov 8, 2011 at 3:47 answer added D.E.Wright timeline score: 0
Nov 7, 2011 at 20:40 history edited megadrofan CC BY-SA 3.0
added image
Nov 6, 2011 at 5:19 history tweeted twitter.com/#!/StackGIS/status/133050780759506944
Nov 5, 2011 at 17:10 history asked megadrofan CC BY-SA 3.0