Processed OBS seismic refraction profile images from the 2018 SISIE seismic survey (MGL1803)

In the SISIE marine seismic reflection and refraction experiment, two long-offset marine seismic refraction lines were gathered in 2018 with R/V Marcus Langseth during cruise MGL1803. These lines are MGL1803OBS01 and MGL1803OBS02. The Langseth shots were recorded by four-component, short-period ocean-bottom seismometers of the University of Texas Institute for Geophysics (UTIG). These unfiltered profile images are in PDF format and were generated as part of the project called SISIE: South Island, New Zealand, Subduction Initiation Experiment. Funding was provided through NSF grants OCE16-54689 and OCE16-54766.