High-resolution gridded multibeam bathymetry data (netCDF grid format) of Pacific seafloor in the region of the old ORCA OBS array (31S,158W to 38S,152W) ...
The bathymetry was mapped with a Simrad EM122 multibeam system (1° x 2° system, 12 kHz swath mapping) in Nov/Dec 2019, and processed for quality control through QIMERA software while onboard the vessel. In addition to tracks between ocean bottom seismometer drop sites associated with the Old ORCA ex...
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Interdisciplinary Earth Data Alliance (IEDA)
2020
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Online Access: | https://dx.doi.org/10.1594/ieda/327342 https://www.marine-geo.org/doi/10.1594/IEDA/327342 |
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ftdatacite:10.1594/ieda/327342 2024-09-15T18:28:51+00:00 High-resolution gridded multibeam bathymetry data (netCDF grid format) of Pacific seafloor in the region of the old ORCA OBS array (31S,158W to 38S,152W) ... Eilon, Zach 2020 application/x-netcdf https://dx.doi.org/10.1594/ieda/327342 https://www.marine-geo.org/doi/10.1594/IEDA/327342 en eng Interdisciplinary Earth Data Alliance (IEDA) http://www.marine-geo.org/tools/search/entry.php?id=KM1922 http://www.marine-geo.org/tools/search/entry.php?id=KM1922 https://dx.doi.org/10.1594/ieda/327343 Creative Commons Attribution-NonCommercial-Share Alike 3.0 United States [CC BY-NC-SA 3.0] http://creativecommons.org/licenses/by-nc-sa/3.0/us Bathymetry:Swath Dataset dataset 2020 ftdatacite https://doi.org/10.1594/ieda/32734210.1594/ieda/327343 2024-09-02T08:40:43Z The bathymetry was mapped with a Simrad EM122 multibeam system (1° x 2° system, 12 kHz swath mapping) in Nov/Dec 2019, and processed for quality control through QIMERA software while onboard the vessel. In addition to tracks between ocean bottom seismometer drop sites associated with the Old ORCA experiment (a US contribution to the PacificArray initiative), this data set contains multibeam swath passes within the field region, and on transits to/from Tahiti, and to/from a rescue at ~30S,153W. Sippican MK-21/PC-based XBT measurements were conducted at least daily to account for varying sound speed throughout the experiment, and processed through Simrad SIS software. The final bathymetric maps and grids were created using MATLAB and GMT. The data files are in GMT-compatible netCDF grid format suitable for import to GMT scripts. The km1922_all.grd file contains bathymetry for the entire cruise mapped at 50 m resolution, and the obs_array.grd file contains bathymetry for just the OBS array region, at 100 m ... Dataset Orca DataCite |
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Open Polar |
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DataCite |
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ftdatacite |
language |
English |
topic |
Bathymetry:Swath |
spellingShingle |
Bathymetry:Swath Eilon, Zach High-resolution gridded multibeam bathymetry data (netCDF grid format) of Pacific seafloor in the region of the old ORCA OBS array (31S,158W to 38S,152W) ... |
topic_facet |
Bathymetry:Swath |
description |
The bathymetry was mapped with a Simrad EM122 multibeam system (1° x 2° system, 12 kHz swath mapping) in Nov/Dec 2019, and processed for quality control through QIMERA software while onboard the vessel. In addition to tracks between ocean bottom seismometer drop sites associated with the Old ORCA experiment (a US contribution to the PacificArray initiative), this data set contains multibeam swath passes within the field region, and on transits to/from Tahiti, and to/from a rescue at ~30S,153W. Sippican MK-21/PC-based XBT measurements were conducted at least daily to account for varying sound speed throughout the experiment, and processed through Simrad SIS software. The final bathymetric maps and grids were created using MATLAB and GMT. The data files are in GMT-compatible netCDF grid format suitable for import to GMT scripts. The km1922_all.grd file contains bathymetry for the entire cruise mapped at 50 m resolution, and the obs_array.grd file contains bathymetry for just the OBS array region, at 100 m ... |
format |
Dataset |
author |
Eilon, Zach |
author_facet |
Eilon, Zach |
author_sort |
Eilon, Zach |
title |
High-resolution gridded multibeam bathymetry data (netCDF grid format) of Pacific seafloor in the region of the old ORCA OBS array (31S,158W to 38S,152W) ... |
title_short |
High-resolution gridded multibeam bathymetry data (netCDF grid format) of Pacific seafloor in the region of the old ORCA OBS array (31S,158W to 38S,152W) ... |
title_full |
High-resolution gridded multibeam bathymetry data (netCDF grid format) of Pacific seafloor in the region of the old ORCA OBS array (31S,158W to 38S,152W) ... |
title_fullStr |
High-resolution gridded multibeam bathymetry data (netCDF grid format) of Pacific seafloor in the region of the old ORCA OBS array (31S,158W to 38S,152W) ... |
title_full_unstemmed |
High-resolution gridded multibeam bathymetry data (netCDF grid format) of Pacific seafloor in the region of the old ORCA OBS array (31S,158W to 38S,152W) ... |
title_sort |
high-resolution gridded multibeam bathymetry data (netcdf grid format) of pacific seafloor in the region of the old orca obs array (31s,158w to 38s,152w) ... |
publisher |
Interdisciplinary Earth Data Alliance (IEDA) |
publishDate |
2020 |
url |
https://dx.doi.org/10.1594/ieda/327342 https://www.marine-geo.org/doi/10.1594/IEDA/327342 |
genre |
Orca |
genre_facet |
Orca |
op_relation |
http://www.marine-geo.org/tools/search/entry.php?id=KM1922 http://www.marine-geo.org/tools/search/entry.php?id=KM1922 https://dx.doi.org/10.1594/ieda/327343 |
op_rights |
Creative Commons Attribution-NonCommercial-Share Alike 3.0 United States [CC BY-NC-SA 3.0] http://creativecommons.org/licenses/by-nc-sa/3.0/us |
op_doi |
https://doi.org/10.1594/ieda/32734210.1594/ieda/327343 |
_version_ |
1810470280402829312 |