Broadband seismic data collected as part of the Macquarie Ridge experiment from 2020-2021 (NERC Grant NE/T000082/1)

Broadband seismic data collected as part of the Macquarie Ridge experiment from 2020-2021. OBSs were deployed around Macquarie Island, while terrestrial stations were deployed on Macquaire Island itself. The data sources are as follows: (1) 3-component broadband data from 10 IGGCAS stations with 60s corner period, plus hydrophone data. (2) 3-component broadband data from 5 Guralp Libre stations with 60s corner period, plus hydrophone data. (3) 3-component broadband data from 5 Guralp Certimus stations located on Macquarie Island. Four instruments only recorded for ~2 months, while the remaining instrument managed about 8 months of recording. Further details on the experiment can be found in Tkalčić, H., C. Eakin, M. F. Coffin, N. Rawlinson, and J. Stock (2021), Deploying a submarine seismic observatory in the Furious Fifties, Eos, 102, https://doi.org/10.1029/2021EO159537.本数据集为2020-2021年麦夸里海岭（Macquarie Ridge）科考实验所采集的宽频带地震数据。海底地震仪（Ocean Bottom Seismometer, OBS）布设在麦夸里岛周边海域，而陆基台站则部署于麦夸里岛本岛之上。数据来源如下：(1) 10个IGGCAS台站的三分量宽频带数据（截止周期为60秒），附带水听器数据；(2) 5个Guralp Libre台站的三分量宽频带数据（截止周期为60秒），附带水听器数据；(3) 部署于麦夸里岛的5个Guralp Certimus台站的三分量宽频带数据。其中4台仪器仅记录了约2个月的数据，其余仪器的有效记录时长约为8个月。有关本次实验的更多细节可参阅Tkalčić、H.、C. Eakin、M. F. Coffin、N. Rawlinson及J. Stock于2021年发表在《Eos》第102卷的论文《Deploying a submarine seismic observatory in the Furious Fifties》，DOI链接：https://doi.org/10.1029/2021EO159537。