James Dyer Associate Professor of Geography Maps of the Ridges Land Lab

• Note: the "pdf format" files require Acrobat Reader.  Click here if you need to download the reader.
• On some computers, the pdf files fail to load completely within the web browser.  Downloading the maps and opening locally overcomes this problem.
• To save any map to disk, right-click on the link, then select "save link as" ("save target as" in Internet Explorer), and save the file to the local drive.

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

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.
http://oak.cats.ohiou.edu/~dyer/