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By m.dupree • June 4, 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 • October 9, 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 • September 18, 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 • September 4, 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 • August 21, 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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