Processed depth-migrated seismic reflection data for the Chicxulub Crater area (EW0501, 2005)

These depth-converted seismic sections are 2-D line segments from 2005 Ewing cruise EW0501 that have been processed to the point of migrated depth. Original data are time migrations from http://dx.doi.org/10.1594/IEDA/500106 that have been converted to depth using velocity grids obtained from full-waveform inversion. These processed seismic files are in SEG-Y image format. The original seismic data was collected in with the LDEO Multi-Channel Seismic system during Ewing cruise EW0501 as part of the Chicxulub Crater imaging project. Chief Scientists on the cruise were Sean Gulick and Penny Barton. The data set was generated as part of the project called Chicxulub impact effects and the recovery of life using scientific drilling investigations at ground zero. Funding was provided from NSF award OCE17-37351.

本数据集包含深度转换的地震剖面，系2005年Ewing巡航EW0501的二维线段，已处理至成像深度。原始数据源自http://dx.doi.org/10.1594/IEDA/500106的时间迁移数据，经使用全波形反演获取的速度网格转换为深度。经过处理的地震数据文件采用SEG-Y图像格式。原始地震数据由LDEO多通道地震系统在Ewing巡航EW0501期间采集，作为奇克苏卢布陨石坑成像项目的一部分。该航次的首席科学家为Sean Gulick和Penny Barton。该数据集作为奇克苏卢布撞击效应及地面零点科学钻探调查中生命恢复项目的一部分而生成。项目资金由NSF资助项目OCE17-37351提供。