Featured Article by Adena Schutzberg
Geographic databases of political boundaries, streets and water features are quite old, dating back nearly to the beginnings of GIS. Digital neighborhood boundaries are relative newcomers, dating back only a few years. With January's announcement from Zillow that the company would share its neighborhood boundary data for free, this seems a good time to explore the nature of this data layer and how some of the major players approach its creation.
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GIS Weekly Magazine
Susan Smith
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Look for the next issue of GIS Weekly Magazine on May 28, 2012.
Each GISWeekly Review delivers to its readers news concerning the latest developments in the GIS industry, along with a selection of other articles that we feel you might find interesting. |
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