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  • 61TG20180908; APB13_025; APB13_032; Binary Object; Binary Object (File Size); capillary pressure; Coordinate reference system; Event label; Figure; File content; gas chimney; gas hydrate; Hikurangi Margin; hydraulic fracturing; mass transport deposit; MCSEIS; Multichannel seismics; NEMESYS; seal; SO214/1; SO214/1_2D-SP1900-24288-part; Sonne; TAN1808; TAN1808-92; TAN1808-97; Tangaroa  (1)
  • Bathymetry; Binary Object; Binary Object (File Size); Binary Object (Media Type); DAM_Underway; DAM Underway Research Data; Data file recording distance; Data file recording duration; DATE/TIME; ELEVATION; Event label; File content; KEM122; Kongsberg datagram raw file name; KONGSBERG EM122; LATITUDE; LONGITUDE; Multibeam Echosounder; Number of pings; Ship speed; SLAMZ; SO247; SO247_0_Underway-1; Sonne_2; Start of data file, depth; Start of data file, heading; Start of data file recording, date/time; Start of data file recording, latitude; Start of data file recording, longitude; Stop of data file, depth; Stop of data file, heading; Stop of data file recording, date/time; Stop of data file recording, latitude; Stop of data file recording, longitude  (1)
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  • 1
    facet.materialart.
    Unknown
    Multi-channel seismic reflection data, 2018, New Zealand (2020)
    PANGAEA
    Details
    Publication Date: 2024-04-29
    Description: This dataset includes multi-channel seismic reflection data (post-stack time migrated seismic sections) that were collected in 2018, during Research Voyage TAN1808 aboard RV Tangaroa, east of New Zealand. These are the data we present in Figures 4,5,7 and 9 of Crutchley et al. (submitted for review to JGR Solid Earth, 2020). The voyage report describing data collection is located here: https://www.gns.cri.nz/Home/Our-Science/Energy-Futures/Gas-Hydrates/Recent-Expeditions/HYDEE-I-TAN1808/TAN-1808-report-2018 Multi-channel seismic reflection data from 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. The data provided correspond to data shown in Figures 2,3 and 7 of Crutchley et al. (submitted for review to JGR Solid Earth, 2020). Multi-channel seismic reflection data from Voyage SO214 aboard RV Sonne in 2011. The voyage report is available here: http://dx.doi.org/10.3289/ifm-geomar_rep_47_2011 The data are displayed in Figure 9 of Crutchley et al. (submitted for review to JGR Solid Earth, 2020).
    Keywords: 61TG20180908; APB13_025; APB13_032; Binary Object; Binary Object (File Size); capillary pressure; Coordinate reference system; Event label; Figure; File content; gas chimney; gas hydrate; Hikurangi Margin; hydraulic fracturing; mass transport deposit; MCSEIS; Multichannel seismics; NEMESYS; seal; SO214/1; SO214/1_2D-SP1900-24288-part; Sonne; TAN1808; TAN1808-92; TAN1808-97; Tangaroa
    Type: Dataset
    Format: text/tab-separated-values, 28 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 2
    facet.materialart.
    Unknown
    Multibeam bathymetry raw data (Kongsberg EM 122 entire dataset) of RV SONNE during cruise SO247 (2022)
    PANGAEA
    Details
    Publication Date: 2024-04-20
    Description: Multibeam bathymetry raw data using the ship's own Kongsberg EM 122 multibeam echosounder was not continuously recorded during RV SONNE cruise SO247. Data was recorded on 25 days between 2016-03-27 and 2016-04-25. This dataset contains a survey east of New Zealand (North Island) covering mostly the continental slope. The approximate average depth of the entire dataset is around 1800m. The data are archived at the Federal Maritime and Hydrographic Agency of Germany (Bundesamt für Seeschifffahrt und Hydrographie, BSH) and provided to PANGAEA database for data curation and publication. Ancillary sound velocity profiles (SVP) files from the cruise are archived at the BSH and added to this dataset. However, also data analysis of the multibeam raw data revealed that SVP has been changed during the survey. This publication is conducted within the efforts of the German Marine Research Alliance in the core area "Data management and Digitalization" (Deutsche Allianz Meeresforschung, DAM). Data are unprocessed and therefore contains incorrect depth measurements (artifacts) without further processing. Note that refraction errors can be expected due to the lack of proper SVP. Overall, it appears that the data quality is rather good since the gridded hillshade data showed relatively few obstacles. Data can be processed e.g. with the open source software package MB-System (Caress, D. W., and D. N. Chayes, MB-System: Mapping the Seafloor, http://www.mbari.org/products/research-software/mb-system/, 2022).
    Keywords: Bathymetry; Binary Object; Binary Object (File Size); Binary Object (Media Type); DAM_Underway; DAM Underway Research Data; Data file recording distance; Data file recording duration; DATE/TIME; ELEVATION; Event label; File content; KEM122; Kongsberg datagram raw file name; KONGSBERG EM122; LATITUDE; LONGITUDE; Multibeam Echosounder; Number of pings; Ship speed; SLAMZ; SO247; SO247_0_Underway-1; Sonne_2; Start of data file, depth; Start of data file, heading; Start of data file recording, date/time; Start of data file recording, latitude; Start of data file recording, longitude; Stop of data file, depth; Stop of data file, heading; Stop of data file recording, date/time; Stop of data file recording, latitude; Stop of data file recording, longitude
    Type: Dataset
    Format: text/tab-separated-values, 5391 data points
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
    DATA PANGAEA
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