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Aniak Geophysical Survey

The Aniak electromagnetic and magnetic airborne geophysical survey is located in western Alaska in the Iditarod and Aniak mining districts, about 450 kilometers west of Anchorage. Frequency domain electromagnetic and magnetic data were collected with the DIGHEMV system from April to May 2000. A total of 9186.7 line kilometers were collected covering 3253.1 square kilometers. 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 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 aniak_2000_vector_data Vector data 302.5 M Read me
Download aniak_2000_maps_prn_format Plot files 484.2 M Read me
Download aniak_2000_databases_geosoft Linedata Geosoft format database 231.2 M Read me
Download aniak_2000_images_registered Image files 128.1 M Read me
Download aniak_2000_grids_geosoft Gridded data Geosoft format 17.3 M Read me
Download aniak_2000_grids_ermapper Gridded data ER Mapper 34.2 M Read me
Download aniak_2000_kmz Google Earth files 137.1 M Read me
Download aniak_2000_documents Adobe PDF files 1.2 M Read me
Download aniak_2000_maps_pdf_format Adobe PDF files 216.0 M Read me
Download aniak_2000_profiles_stacked Adobe PDF files 98.0 M Read me
Download aniak_2000_ascii_data ASCII tabular files 986.7 M Read me


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