timgoddard's blog
Creating a low cost GIS using Excel and Depiction
Submitted by timgoddard on 17 August, 2010 - 19:30Geographic Information Systems (GIS) can be powerful tools for making sense of information, but building a full system has, in the past, been an expensive and technically demanding process, reserved for large corporations or those with significant technical training. However, new tools--and old ones--are beginning to change that.
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