| Good Answer | Answer score of 25 or more. This badge can be awarded multiple times. |
Kirk Kuykendall earned this badge 3 times |
nov 14 at 14:41
Why does GPS positioning require four satellites?
may 20 '12 at 8:40
What is the most annoying fact about the GIS market/industry?
mar 20 '12 at 22:11
What free programs should every GIS user have installed?
