Erie County Auditor's OfficeThis is 2017 aerial imagery covering Groton Township in Erie County, Ohio. The aerial is color with 3-inch resolution saved in ECW format. This download file is over 1GB in size.Imagery571e8465f1ec4610946aa89e154490e7engGIS Data Downloads for Erie County, OhioPublicCounty government recordsOrthophotography, Color, 3-in Resolution, Groton Township: Erie County, Ohio, 2017ImageryOhio--Erie CountyOhio2017