10.1594/PANGAEA.991988Uenzelmann-Neben, GabrieleGabrieleUenzelmann-Neben0000-0002-0115-5923Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, BremerhavenGohl, KarstenKarstenGohl0000-0002-9558-2116Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, BremerhavenPANGAEA2026AWI GeophysicsBellingshausen SeaPS134Seismic reflection dataWest Antarctic Ice SheetSeismic reflection profilePS134PolarsternChanging Earth – Sustaining our Future (Helmholtz_ChangingEarth)2023-02-06T12:17:29/2023-02-07T06:37:26Dataset10.57738/BzPM_0777_202351.4 GBytesapplication/octet-streamCreative Commons Attribution 4.0 InternationalData access is restricted (moratorium, sensitive data, license constraints)Seismic reflection data collected in the Bellingshausen Sea during cruise PS134 with RV Polarstern in 2023. 4 GI-guns were used a seismic source, the data were recorded with a 3000 m (active length) long digital streamer. The data are demultiplexed and unprocessed. No gain, filter or mute have been applied. The data are in SEGY format. See cruise report or ReadMe file for more information on acquisition parameters.-87.744318-83.558955-70.563904-70.28129Bellingshausen SeaAlfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhavenhttps://doi.org/10.13039/501100003207AWI_PS134_01Marine Geophysics - Seismics