This dataset includes navigation, observer logs, raw and processed seismic data (generally SEGY or Miniseed). The data are often linked to science reports, consultancy reports, voyage reports, and published papers. These experiments often have several phases of data collection extending over several years. They involve a range of partner institutes including New Zealand and international university teams. The equipment deployed can be quite heterogeneous as teams contribute their own gear. Each phase is usually anchored by a single large set of equipment (e.g. IRIS PASSCAL Texans). Offshore components involve research cruises with overlaps to the NZ Research Seismic Dataset, and OBS deployments that overlap with the NZ Sonobuoy and OBS Dataset. These datasets are managed in accordance with the relevant DMPs. Spatially, the dataset includes experiments onshore in Aotearoa New Zealand and offshore in Te Riu a Māui / Zealandia. Experiments include 2D transects, and 3D and multi-azimuth experiments. These projects on occasion include other data types (e.g. multibeam bathymetry, gravity, magnetotelluric). These are noted in the report for the respective large scale experiment but managed separately in accordance with the appropriate DMPs.

This dataset collects all ocean bottom seismometers and sonobuoys that were deployed during active source marine seismic surveys. The surveys were conducted by research organisations in New Zealand’s EEZ and Ross Dependency. This dataset includes navigation, deployment information, raw and processed seismic data (generally SEGY), and paper sections. The data often link to science reports, cruise reports, and published papers. Spatially, the dataset includes voyages in the New Zealand, Te Riu-a-Māui/Zealandia and Ross Sea region of Antarctica.

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/

"GeoNet Aotearoa New Zealand Stations Metadata Repository" is a relational database providing information about current and past instruments forming the GeoNet's continuously recording sensor network. The database contains information around networks, station geographical location, installed scientific equipment and their deployment history, calibration files and essential information about the physical environment in which those instruments are located. Stations metadata are provided in tabular format and information about different type of networks might be integrated and combined in the same file or group of files. The database is maintained and curated by GNS Science through the GeoNet programme. It covers a time range that precedes the programme and contains metadata of recording stations that were operating in the early 20th century. The database structure is not domain specific, and it is published in a version controlled system. The "GeoNet Aotearoa New Zealand stations metadata repository" is archived and publicly available and commonly referred to as "delta". This dataset is funded by the New Zealand Government through its agencies: https://www.geonet.org.nz/sponsors DOI : 10.21420/0VY2-C144 Cite as: GNS Science. (2019). GeoNet Aotearoa New Zealand Stations Metadata Repository [Data set]. GNS Science, GeoNet. https://doi.org/10.21420/0VY2-C144