Multibeam bathymetry data of discovery gap in the eastern North Atlantic
We present a multibeam bathymetry dataset of Discovery Gap; a narrow gap in ridge of the Azores-Gibraltar Fracture Zone (eastern North Atlantic). The gap serves as gateway for the exchange of deep water between the Madeira and Iberian abyssal plains. A bathymetric survey was carried out during the 4...
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ftpubmed:oai:pubmedcentral.nih.gov:7260289 2023-05-15T17:29:28+02:00 Multibeam bathymetry data of discovery gap in the eastern North Atlantic Dudkov, Ivan Dorokhova, Evgenia 2020-05-13 http://www.ncbi.nlm.nih.gov/pmc/articles/PMC7260289/ http://www.ncbi.nlm.nih.gov/pubmed/32490066 https://doi.org/10.1016/j.dib.2020.105679 en eng Elsevier http://www.ncbi.nlm.nih.gov/pmc/articles/PMC7260289/ http://www.ncbi.nlm.nih.gov/pubmed/32490066 http://dx.doi.org/10.1016/j.dib.2020.105679 © 2020 The Authors http://creativecommons.org/licenses/by/4.0/ This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/). CC-BY Data Brief Earth and Planetary Science Text 2020 ftpubmed https://doi.org/10.1016/j.dib.2020.105679 2020-06-07T00:49:13Z We present a multibeam bathymetry dataset of Discovery Gap; a narrow gap in ridge of the Azores-Gibraltar Fracture Zone (eastern North Atlantic). The gap serves as gateway for the exchange of deep water between the Madeira and Iberian abyssal plains. A bathymetric survey was carried out during the 43(rd) cruise of the research vessel (R/V) Akademik Nikolaj Strakhov in October 2019. The data were collected with the acquisition system RESON SeaBat 7150 (12.5 kHz), using the integrated navigation system Applanix POS MV, and processed using QINSy software. The multibeam bathymetry data are presented in tabular format (ASCII-table (*.txt), spreadsheets (*.xlsx)), and as a digital elevation model (DEM) of the bottom relief. The DEM was created using ArcGIS software in ESRI-ASCII-grid (*.asc) and GeoTIFF raster (*.tif) formats with a spatial resolution of 100 m. We provide processed data that can be used directly for further studies. The dataset is available with the article. Text North Atlantic PubMed Central (PMC) Data in Brief 31 105679 |
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Open Polar |
collection |
PubMed Central (PMC) |
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ftpubmed |
language |
English |
topic |
Earth and Planetary Science |
spellingShingle |
Earth and Planetary Science Dudkov, Ivan Dorokhova, Evgenia Multibeam bathymetry data of discovery gap in the eastern North Atlantic |
topic_facet |
Earth and Planetary Science |
description |
We present a multibeam bathymetry dataset of Discovery Gap; a narrow gap in ridge of the Azores-Gibraltar Fracture Zone (eastern North Atlantic). The gap serves as gateway for the exchange of deep water between the Madeira and Iberian abyssal plains. A bathymetric survey was carried out during the 43(rd) cruise of the research vessel (R/V) Akademik Nikolaj Strakhov in October 2019. The data were collected with the acquisition system RESON SeaBat 7150 (12.5 kHz), using the integrated navigation system Applanix POS MV, and processed using QINSy software. The multibeam bathymetry data are presented in tabular format (ASCII-table (*.txt), spreadsheets (*.xlsx)), and as a digital elevation model (DEM) of the bottom relief. The DEM was created using ArcGIS software in ESRI-ASCII-grid (*.asc) and GeoTIFF raster (*.tif) formats with a spatial resolution of 100 m. We provide processed data that can be used directly for further studies. The dataset is available with the article. |
format |
Text |
author |
Dudkov, Ivan Dorokhova, Evgenia |
author_facet |
Dudkov, Ivan Dorokhova, Evgenia |
author_sort |
Dudkov, Ivan |
title |
Multibeam bathymetry data of discovery gap in the eastern North Atlantic |
title_short |
Multibeam bathymetry data of discovery gap in the eastern North Atlantic |
title_full |
Multibeam bathymetry data of discovery gap in the eastern North Atlantic |
title_fullStr |
Multibeam bathymetry data of discovery gap in the eastern North Atlantic |
title_full_unstemmed |
Multibeam bathymetry data of discovery gap in the eastern North Atlantic |
title_sort |
multibeam bathymetry data of discovery gap in the eastern north atlantic |
publisher |
Elsevier |
publishDate |
2020 |
url |
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC7260289/ http://www.ncbi.nlm.nih.gov/pubmed/32490066 https://doi.org/10.1016/j.dib.2020.105679 |
genre |
North Atlantic |
genre_facet |
North Atlantic |
op_source |
Data Brief |
op_relation |
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC7260289/ http://www.ncbi.nlm.nih.gov/pubmed/32490066 http://dx.doi.org/10.1016/j.dib.2020.105679 |
op_rights |
© 2020 The Authors http://creativecommons.org/licenses/by/4.0/ This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/). |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.1016/j.dib.2020.105679 |
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Data in Brief |
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31 |
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105679 |
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1766123590394052608 |