What is a Map? Post author:OVRDC Post published:November 16, 2016 Post category:GIS / Presentations Marshall University GIS Day Presentation Click here for a power point version of the presentation. Read more articles Previous PostODOT and YaY Bikes Offer “Professional Development Bicycle Rides” Next PostFirst Round 2017 County Caucus Meetings Tags: GIS, Maps, presentations You Might Also Like Vector Tiles at OVRDC January 24, 2017 GIS User Group Topic Survey for 2016 December 16, 2015 Ohio County Population Estimates for 2014 May 12, 2015