Airborne electromagnetic and magnetic survey, Yukon Crossing to Fox profile, interior Alaska

Description

Alaska Division of Geological & Geophysical Surveys, in conjunction with the University of Alaska Fairbanks, Institute of Northern Engineering, Water and Environmental Research Center, managed the collection of a single 128-kilometer line of frequency domain electromagnetic and magnetic data from Yukon Crossing to Fox, Interior Alaska. The data were collected to facilitate understanding of processes within a hydrology-permafrost-methane system in an area of discontinuous permafrost and thaw lakes in the sub-arctic region. The survey line covers selected areas pertinent to the scope of research. The survey line was flown on March 1st, 2016. Data were collected by CGG using the RESOLVE airborne geophysical survey system and measured 30 m above the ground surface from a helicopter-towed sensor platform ('bird') on a 30-m-long line. The data, as well as additional metadata, are available from the DGGS website: http://doi.org/10.14509/29684.

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DGGS geophysics datasets are typically compilations of multiple digital data file formats. These formats may include: GeoTiff, ESRI shapefile, Geosoft binary grid (GRD), Microsoft Office documents, PDF, ER Mapper ERS, ASCII text files (including CSV), Geosoft ASCII grid (GXF), Geosoft database, AutoCAD DXF, Geosoft plot file (PLT), Printer files (HPP, PRN, or other), digital images (multiple formats), digital video (multiple formats), Geosoft ASCII XYZ, Geosoft ASCII files (PLY, i0, EXP), and KMZ Unknown CSDGM IMPORT ERROR: No digtinfo/formcont Open resource

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