05CM-04 PSDM section SEGY data (Barker et al, 2018, GRL)

These files contain SEGY-formatted seismic data and velocity model for the pre-stack depth migration (PSDM) section of seismic line 05CM-04, located offshore from Gisborne on the northern Hikurangi margin, New Zealand. The processed section was presented in a paper by Barker et al., 2018, in Geophysical Research Letters. Cite data as: GNS Science. 2018. 05CM-04 PSDM section SEGY data. Lower Hutt (NZ): GNS Science. https://doi.org/10.21420/62C1-GS40. For any use of the data, please also cite the Barker et al. 2018 Geophysical Research Letters paper: Barker DHN, Henrys SA, Caratori Tontini F, Barnes PM, Bassett D, Todd E, Wallace LM. 2018. Geophysical constraints on the relationship between seamount subduction, slow slip and tremor at the north Hikurangi subduction zone, New Zealand. Geophysical Research Letters. 45(23):12,804-12,813. doi:10.1029/2018GL080259. Results were also made available prior to publication for use by IODP expeditions 372 and 375. Original seismic data were acquired in 2005. These SEGY data and accompanying survey acquisition report may be sourced from the NZ Petroleum and Minerals Exploration Database (search 2D Surveys using survey “05CM”, and Petroleum Reports using PR number “PR3136”). https://www.nzpam.govt.nz/maps-geoscience/exploration-database/