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Crutchley, Gareth J; Mountjoy, Joshu J; Hillman, Jess I T; Turco, Francesco; Watson, Sally; Flemings, Peter B; Davy, Bryan; Wölz, Susanne; Gorman, Andrew R; Bialas, Jörg (2020): Multi-channel seismic reflection data and multibeam data, 2018, New Zealand [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.925897

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Abstract:
This dataset includes multi-channel seismic reflection data from three surveys: https://doi.pangaea.de/10.1594/PANGAEA.925803. Post-stack time migrated seismic sections that were collected in 2018, during Research Voyage TAN1808 aboard RV Tangaroa. Multi-channel seismic reflection data from the APB13 survey, collected by Anadarko Petroleum Company, in 2013. We have re-processed data from Line APB13-25, and have displayed industry processing of Line APB13-32. Multi-channel seismic reflection data from Voyage SO214 aboard RV Sonne in 2011
This datasets also includes bathymetry data, seafloor backscatter data and water column backscatter data. These data were all collected in 2018 during Research Voyage TAN1808 aboard RV Tangaroa: https://doi.pangaea.de/10.1594/PANGAEA.925804
This dataset also includes gridded horizons generated from seismic interpretation: https://doi.pangaea.de/10.1594/PANGAEA.925896
Keyword(s):
capillary pressure; gas chimney; gas hydrate; Hikurangi Margin; hydraulic fracturing; mass transport deposit; seal
Supplement to:
Crutchley, Gareth J; Mountjoy, Joshua; Hillman, Jess I T; Turco, Francesco; Watson, Sally; Flemings, Peter B; Davy, Bryan; Wölz, Susanne; Gorman, John; Bialas, Jörg (2021): Upward‐doming zones of gas hydrate and free gas at the bases of gas chimneys, New Zealand's Hikurangi margin. Journal of Geophysical Research: Solid Earth, 126(9), https://doi.org/10.1029/2020JB021489
Coverage:
Median Latitude: -41.985952 * Median Longitude: 175.305823 * South-bound Latitude: -42.260110 * West-bound Longitude: 174.611480 * North-bound Latitude: -41.763180 * East-bound Longitude: 175.583190
Date/Time Start: 2011-03-09T00:00:00 * Date/Time End: 2018-09-25T02:38:27
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
3 datasets

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Datasets listed in this bundled publication

  1. Crutchley, GJ (2020): Gridded seismic reflection horizon data, 2018, New Zealand. https://doi.org/10.1594/PANGAEA.925896
  2. Watson, S; Hillman, JIT; Crutchley, GJ (2020): Multibeam data during RV Tangaroa cruise TAN1808, 2018, New Zealand. https://doi.org/10.1594/PANGAEA.925804
  3. Crutchley, GJ; Turco, F; Wölz, S et al. (2020): Multi-channel seismic reflection data, 2018, New Zealand. https://doi.org/10.1594/PANGAEA.925803