Summary: | CHIRP subsurface seismic data These data are raw .sgy files of CHIRP subsurface data collected from LeConte Bay, Alaska (AK) in September 2017, as part of a study aimed at investigating sedimentation in front of a retreating tidewater glacier. We acquired more than 45 kilometers (km) of sub-bottom sonar profiles across- and along-fjord. A .nc (netcdf) file of aggregated xy location data and other metadata is also included for ease in viewing data extents. Reference and more details: Eidam, E.F., D.A. Sutherland, D. Duncan, C. Kienholz, J.M. Amundson, and R.J. Motyka, 2020. Morainal bank evolution and fjord infilling during a tidewater glacier stillstand, on seasonal to decadal timescales, J. Geophys. Res. Earth Surf., 125, e2019JF005359, https://doi.org/10.1029/2019JF005359.
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