Seismic bathymetry data, Antarctic Peninsula, Larsen C Ice Shelf, 2016

The seismic reflection data were collected using a hammer and plate source into 24 surface receivers at 30 m offset and 10 m interval. At each site, around 20 single blow records were collected as well as an on-site stack of 10 hammer blows. Seismic data were recorded at 8 kHz sample rate. The Fresnel zone is dependent on ice and water column thickness and therefore site specific. The dual frequency GPS data were collected with a Trimble R7 GPS unit at each site to obtain an accurate surface elevation.