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By m.dupree 04 Jun, 2018
Mark Dupree, Manager of GIS Services, will be presenting “Using GIS for Mainstreaming Collection of Asset Information” at the 2018 Illinois Collection...
By m.dupree 09 Oct, 2017
Mark Dupree and Chris Merino (part of TAI’s GIS team) both attended the Illinois GIS Association (ILGISA) Annual Conference on October 2nd,...
By m.dupree 18 Sep, 2017
New Light Detection and Ranging (LiDAR) will soon to be available for Cook, Kane, Lake, and McHenry counties. These four counties, in...
By m.dupree 04 Sep, 2017
Communities in Lake, Kane and McHenry counties are in for a big surprise. New 3-inch high resolution color orthoimagery is coming soon....
By m.dupree 21 Aug, 2017
As your GIS mapping program begins to grow, it becomes harder and harder to find good free datasets (shapefiles) to use in...
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