Northeast Fairbanks Geophysical Survey

The Northeast Fairbanks electromagnetic and magnetic airborne geophysical survey is located in interior Alaska in the Fairbanks and Circle mining districts, about 60 kilometers northeast of Fairbanks, Alaska. Frequency domain electromagnetic and magnetic data were collected with the DIGHEMV system from September to November 2005. A total of 3259.6 line kilometers were collected covering 1166.1 square kilometers. Line spacing was 400 meters (m). Data were collected 30 m above the ground surface from a helicopter towed sensor platform ('bird') on a 30 m long line. The survey was conducted by Fugro Airborne Surveys Corp. and Stevens Exploration Management Corp. and administered by the Alaska Geological & Geophysical Surveys (DGGS).

Publications

• GPR 2018-11. Northeast Fairbanks electromagnetic and magnetic airborne geophysical survey data compilation. Supersedes GPR 2006-3, GPR 2006-3-1A, GPR 2006-3-1B, GPR 2006-3-2A, GPR 2006-3-2B, GPR 2006-3-3A, GPR 2006-3-3B, GPR 2006-3-4A, GPR 2006-3-4B, GPR 2006-3-5A, GPR 2006-3-5B, GPR 2006-3-5C, GPR 2006-3-5D, GPR 2006-3-5E, GPR 2006-4
• GPR 2006-3. Line, grid, and vector data and plot files for the airborne geophysical survey data of northeast Fairbanks area, Fairbanks and Circle mining districts, interior Alaska.
• GPR 2006-4. Project report and profile data of the 2005 Geophysical Surveys of the northeast Fairbanks, east Richardson, Liscum, and Black Mountain areas, interior Alaska. The data and maps for this publication were initially released as a compilation of three distinct geophysical surveys. The maps and digital data have subsequently been divided into the original acquisition areas: northeast Fairbanks GPR 2018-11, east Richardson GPR 2018-1, Liscum GPR 2018-2, and Black Mountain GPR 2018-3.