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Lower Yukon Delta Geophysical Survey

This airborne magnetic geophysical survey of the lower Yukon Delta, Alaska is in the St Michael, Kwiguk, and Black 1:250,000-scale USGS quadrangles on the Yukon River delta. Magnetic data were collected September 29 to November 20, 1995 by Aerodat. A total of 10,343.5 line kilometers were collected covering 7,402.9 square kilometers. Line spacing was 800 meters (m). Data were collected using a fixed wing aircraft with a median ground clearance of 90 m.

Available Data Metadata Overview
File Name Data File Format File Size Info
Download lower_ykd_1995_vector_data Vector data 44.1 M Read me
Download lower_ykd_1995_databases_geosoft Linedata Geosoft format database 349.1 M Read me
Download lower_ykd_1995_images_registered Image files 144.1 M Read me
Download lower_ykd_1995_grids_geosoft Gridded data Geosoft format 3.2 M Read me
Download lower_ykd_1995_grids_ermapper Gridded data ER Mapper 4.1 M Read me
Download lower_ykd_1995_kmz Google Earth files 43.1 M Read me
Download lower_ykd_1995_documents Adobe PDF files 3.2 M Read me
Download lower_ykd_1995_maps_pdf_format Adobe PDF files 88.1 M Read me
Download lower_ykd_1995_ascii_data ASCII tabular files 194.1 M Read me

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