Koyukuk - Wiseman 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.

Publications

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Geophysics

  • RI 98-10. 4200 Hz coplanar resistivity contours for the northeastern portion of the Koyukuk mining district, eastern Brooks Range, Alaska. Full color, 600 dpi; resistivity contour lines included.
  • PDF 98-23. CD-ROM containing gridded files and section lines of 1997 geophysical survey data for the northeastern portion of the Koyukuk mining district, eastern Brooks Range, Alaska.
  • RI 98-8. Total field magnetics for the northeastern portion of the Koyukuk mining district, eastern Brooks Range, Alaska. Magnetic contour lines included; Full color, 600 dpi.
  • PDF 98-19. Flight line path of the 1997 geophysical survey for the northeastern portion of the Koyukuk mining district, eastern Brooks Range, Alaska. Topography included. Blueline.
  • PDF 98-20. Total field magnetics and electromagnetic anomalies for the northeastern portion of the Koyukuk mining district, eastern Brooks Range, Alaska (clear diazo film version). Magnetic contours and topography included.
  • PDF 98-21. 900 Hz coplanar resistivity contours for the northeastern portion of the Koyukuk mining district, eastern Brooks Range, Alaska. Blueline; resistivity contours and section lines included.
  • PDF 98-22. 4200 Hz coplanar resistivity contours for the northeastern portion of the Koyukuk mining district, eastern Brooks Range, Alaska. Blueline; resistivity contours and section lines included.
  • PDF 98-25. Project report of the airborne geophysical survey for the northeastern portion of the Koyukuk mining district, eastern Brooks Range, Alaska.
  • PDF 98-26. Portfolio of aeromagnetic and resistivity maps of the northeastern portion of the Koyukuk mining district. Includes color and shadow maps. Maps fit on 8 1/2" x 11" sheets.
  • PDF 98-40A. Total field magnetics and detailed electromagnetic anomalies of the northeastern portion of the Koyukuk mining district, eastern Brooks Range, Alaska (parts of the Wiseman A-1, A-2, and B-1 quadrangles). Blueline.
  • PDF 98-40B. Total field magnetics and electromagnetic anomalies of the northeastern portion of the Koyukuk mining district, eastern Brooks Range, Alaska (parts of the Wiseman B-1 and C-1 quadrangles). Blueline.
  • PDF 98-40C. Total field magnetics and detailed electromagnetic anomalies of the northeastern portion of the Koyukuk mining district, eastern Brooks Range, Alaska (parts of the Wiseman A-1, B-1, and Chandalar A-6 and B-6 quadrangles). Blueline.
  • PDF 98-40D. Total field magnetics and detailed electromagnetic anomalies of the northeastern portion of the Koyukuk mining district, eastern Brooks Range, Alaska (parts of the Chandalar C-5 and C-6 quadrangles). Blueline.
  • PDF 98-40E. Total field magnetics and detailed electromagnetics anomalies of the northeastern portion of the Koyukuk mining district, eastern Brooks Range, Alaska (parts of the Chandalar C-5 and C-6 quadrangles). Blueline.
  • RI 98-7. Total field magnetics and electromagnetic anomalies of the northeastern portion of the Koyukuk mining district, eastern Brooks Range, Alaska. 3 colors.
  • RI 98-9. 900 Hz coplanar resistivity contours for the northeastern portion of the Koyukuk mining district, eastern Brooks Range, Alaska. Full color, 600 dpi; resistivity contour lines included.
  • PDF 98-24. CD-ROM digital archive files of 1997 survey data for the northeastern portion of the Koyukuk mining district, eastern Brooks Range, Alaska. Data available on DVD only.