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 104.3 M
tonsina_maps_prn_format Plot files Download 64.4 M
tonsina_databases_geosoft Line data Geosoft format database Download 189.2 M
tonsina-grids-geosoft Gridded data Geosoft format Download 37.2 M
tonsina_grids_ermapper Gridded data ER Mapper Download 37.2 M
tonsina_kmz Google Earth files Download 15.6 M
tonsina_images_registered Georeferenced raster files Download 6.1 M
tonsina_ascii_data ASCII tabular files Download 238.3 M
tonsina_documents Adobe PDF files Download 159.7 M
tonsina_maps_pdf_format Adobe PDF files Download 241.6 M
tonsina_profiles_stacked Adobe PDF files Download 61.0 M


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