Tonsina Geophysical Survey

Available Data Metadata Overview
File Name Data File Format Download File Size
tonsina_video_flightpath Video Order 25.7 G
tonsina_vector_data Vector data Download 266.7 M
tonsina_maps_prn_format Plot files Download 280.1 M
tonsina_databases_geosoft Line data Geosoft format database Download 232.3 M
tonsina_grids_geosoft Gridded data Geosoft format Download 61.2 M
tonsina_grids_ermapper Gridded data ER Mapper Download 61.2 M
tonsina_kmz Google Earth files Download 31.2 M
tonsina_images_registered Georeferenced raster files Download 44.1 M
tonsina_documents Adobe PDF files Download 162.1 M
tonsina_maps_pdf_format Adobe PDF files Download 247.5 M
tonsina_profiles_stacked Adobe PDF files Download 81.1 M
tonsina_ascii_data ASCII tabular files Download 911.9 M


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  • GPR 2015-1. Tonsina electromagnetic and magnetic airborne geophysical survey data compilation.