High-resolution gridded multibeam bathymetry data (ASCII 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/327343 https://www.marine-geo.org/doi/10.1594/IEDA/327343 |
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ftdatacite:10.1594/ieda/327343 2024-09-15T18:28:51+00:00 High-resolution gridded multibeam bathymetry data (ASCII format) of Pacific seafloor in the region of the old ORCA OBS array (31S,158W to 38S,152W) ... Eilon, Zach 2020 text/plain https://dx.doi.org/10.1594/ieda/327343 https://www.marine-geo.org/doi/10.1594/IEDA/327343 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/327342 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/32734310.1594/ieda/327342 2024-09-02T08:42:09Z 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 ASCII format. The files with file name suffix ".xyz" are in UTM meters (zone 6 S). The files with file name suffix ".laloxyz" include geographic latitude and longitude coordinates in decimal degrees, as well as UTM meters. The "km1922_all" files contain ... Dataset Orca DataCite |
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Open Polar |
collection |
DataCite |
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ftdatacite |
language |
English |
topic |
Bathymetry:Swath |
spellingShingle |
Bathymetry:Swath Eilon, Zach High-resolution gridded multibeam bathymetry data (ASCII 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 ASCII format. The files with file name suffix ".xyz" are in UTM meters (zone 6 S). The files with file name suffix ".laloxyz" include geographic latitude and longitude coordinates in decimal degrees, as well as UTM meters. The "km1922_all" files contain ... |
format |
Dataset |
author |
Eilon, Zach |
author_facet |
Eilon, Zach |
author_sort |
Eilon, Zach |
title |
High-resolution gridded multibeam bathymetry data (ASCII 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 (ASCII 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 (ASCII 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 (ASCII 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 (ASCII 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 (ascii 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/327343 https://www.marine-geo.org/doi/10.1594/IEDA/327343 |
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/327342 |
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/32734310.1594/ieda/327342 |
_version_ |
1810470280580038656 |