USA, Michigan, Kent, Grand Rapids | Walker, Blandford Nature Center
42.995144 -85.74493 +-787m. WGS84
Calculator Inputs: CoordinateSource=GoogleEarth/Maps>2008; RadialofFeature=792; MeasurementError=50; Unit=m; Precision=Exact | Drew polygon using Mapnik and Google Hybrid layers in GEOLocate (excludes the Highlands).