2D multichannel seismic reflection raw data (GI Gun) of RV Polarstern in 2023 to the Bellingshausen Sea, seismic reflection profile AWI-20230011@en

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.2023年，随“极星号”科考船（RV Polarstern）执行PS134航次期间，在别林斯高晋海（Bellingshausen Sea）采集得到地震反射数据。本次采集以4台气枪（GI-guns）作为震源，采用有效长度为3000米的数字拖缆记录数据。该数据集已完成解编（demultiplexed）但未经过任何后续处理，未施加增益调整、滤波及切除处理。数据采用SEGY格式存储。如需了解更多采集参数相关信息，可参阅本次航次报告或ReadMe文件。