DGGS
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Liscum Geophysical Survey

The Liscum electromagnetic and magnetic airborne geophysical survey is located in interior Alaska in the Goodpaster mining district, about 120 kilometers southeast of Fairbanks, Alaska. The survey is adjacent to the Goodpaster geophysical survey. Frequency domain electromagnetic and magnetic data were collected with the DIGHEMV system from September to November 2005. A total of 621.4 line kilometers were collected covering 181.6 square kilometers. Line spacing in the eastern block of the survey was 400 meters (m) and line spacing in the western block of the survey was 300 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).

Available Data Metadata Overview
File Name Data File Format File Size Info
Download liscum_2005_vector_data Vector data 18.9 M Read me
Download liscum_2005_maps_prn_format Plot files 24.3 M Read me
Download liscum_2005_databases_geosoft Linedata Geosoft format database 16.1 M Read me
Download liscum_2005_images_registered Image files 11.1 M Read me
Download liscum_2005_grids_geosoft Gridded data Geosoft format 8.2 M Read me
Download liscum_2005_grids_ermapper Gridded data ER Mapper 8.1 M Read me
Download liscum_2005_kmz Google Earth files 7.1 M Read me
Download liscum_2005_documents Adobe PDF files 25.2 M Read me
Download liscum_2005_maps_pdf_format Adobe PDF files 18.3 M Read me
Download liscum_2005_profiles_stacked Adobe PDF files 27.9 M Read me
Download liscum_2005_ascii_data ASCII tabular files 51.9 M Read me

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