Alaska Highway Corridor Geophysical Survey

Digital data for this geophysical survey is available on DVD. All maps are available in PDF format in the publication links below. We are currently working to distribute the digital data online.


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  • GPR 2006-8. Final processed database for the airborne geophysical surveys of the Alaska Highway corridor, east-central Alaska. 1 DVD
  • GPR 2006-6. Line, grid, and vector data, and plot files for the airborne geophysical survey of the Alaska Highway corridor, east-central Alaska. DVD format. Line data in ASCII format; gridded data in Geosoft and ER Mapper formats; vector files in AutoCAD version 13 dxf files. Includes maps listed below as GPR 2006-6-xy as plot files in both HPGL/2 format and as Adobe Acrobat format files. The HPGL2 files will only plot with software that has ability to plot HPGL2 files produced for an HP Design Jet 5000/5500 series plotter.