James Dyer
Professor of Geography


Maps of the Ridges Land Lab


Lat/Lon: 39.325374, -82.116989

Google Earth Files:

Approximate Land Lab boundary

Trails (approximate locations, based on hand-held GPS)


Base Maps:
(If any of the maps fail to load completely in your browser, try downloading them first and opening them from your local computer.)
Map 1: Orthophoto, with land lab boundary, trails, contours, roads, and streams
          Color [NAIP 2005]: 
          jpg format      pdf format

          Black & White: 
          jpg format      pdf format

Map 2: Same as Map 1, but without contour lines
          Color [NAIP 2005]: 
          jpg format      pdf format

          Black & White:
          jpg format      pdf format


Map 3: Same as Map 1, but without orthophoto base
          jpg format      pdf format


Air Photos of Ridges Land Lab & Vicinity (jpg format):
1939     1951     1966


Land Use / Land Cover (thanks to Nicole Stump)

1939:  jpg format   pdf format

1951:  jpg format   pdf format

1966:  jpg format   pdf format
 
2002:  jpg format   pdf format


Questions can be directed to Jim Dyer, Department of Geography, Ohio University.
E-mail: dyer@ohio.edu.