Gridded EM710 multibeam-echosounder bathymetry of cruise HE449
Bathymetry based on data recorded during RV HEINCKE HE449 between 01.08.2015 and 22.08.2015 in the Norwegian Sea. The aim of the cruise was to explore gas emissions using the echosounders of the ship along the slope of the Barents Sea up to Svalbard to find more evidence for dynamic changes of gas h...
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Format: | Dataset |
Language: | English |
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PANGAEA
2018
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Online Access: | https://doi.pangaea.de/10.1594/PANGAEA.893201 https://doi.org/10.1594/PANGAEA.893201 |
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ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.893201 |
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openpolar |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
Center for Marine Environmental Sciences CT File format File name File size HE449 HE449-track Heincke MARUM Underway cruise track measurements Uniform resource locator/link to file |
spellingShingle |
Center for Marine Environmental Sciences CT File format File name File size HE449 HE449-track Heincke MARUM Underway cruise track measurements Uniform resource locator/link to file Brückner, Nils Gaide, Stefanie Wintersteller, Paul Gridded EM710 multibeam-echosounder bathymetry of cruise HE449 |
topic_facet |
Center for Marine Environmental Sciences CT File format File name File size HE449 HE449-track Heincke MARUM Underway cruise track measurements Uniform resource locator/link to file |
description |
Bathymetry based on data recorded during RV HEINCKE HE449 between 01.08.2015 and 22.08.2015 in the Norwegian Sea. The aim of the cruise was to explore gas emissions using the echosounders of the ship along the slope of the Barents Sea up to Svalbard to find more evidence for dynamic changes of gas hydrates and emissions of free gas. CI Citation: Paul Wintersteller (seafloor-imaging@marum.de) as responsible party for bathymetry post-processing and its products. Description of processed data sources: During the RV HEINCKE cruise HE449 the Kongsberg EM710 shallow multibeam echosounder with a nominal sounding frequency of 70-100 kHz was utilized. 256 beams (and up to 800 soundings with equidistant and dual swath mode) are formed for each ping with a 1°(Tx)/2°(Rx) footprint while the seafloor is detected using amplitude and phase information for each beam sounding. For further information consult: http://epic.awi.de/26726/1/Kon2007b.pdf. During the surveys the EM710 system crashed two times but the resulting gaps in the data were negligent, the system was otherwise stable during the cruise. The C-Keel sound velocity sensor worked flawlessly until mid-cruise and then stopped working for a several days. In fact, it had several issues delivering data during the cruise. The wobbling problem described on cruise HE387 (Sahling, 2012) is still present over the EM710 data. Responsible person during this cruise / PI: Nils Brückner (nilsbrueckner@uni-bremen.de), Stefanie Gaide (sgaide@marum.de) & Miriam Römer (mroemer@marum.de). Description of data processing: Postprocessing and products were conducted by the Seafloor-Imaging & Mapping group of MARUM/FB5, responsible person: Paul Wintersteller (seafloor-imaging@marum.de). The open source software MB-System suite (Caress, D.W., and D.N. Chayes, MB-System Version 5.5, open source software distributed from the MBARI and L-DEO web sites, 2000-2012.) was utilized for this purpose. A tide correction was applied, based on the Oregon State University (OSU) tidal prediction ... |
format |
Dataset |
author |
Brückner, Nils Gaide, Stefanie Wintersteller, Paul |
author_facet |
Brückner, Nils Gaide, Stefanie Wintersteller, Paul |
author_sort |
Brückner, Nils |
title |
Gridded EM710 multibeam-echosounder bathymetry of cruise HE449 |
title_short |
Gridded EM710 multibeam-echosounder bathymetry of cruise HE449 |
title_full |
Gridded EM710 multibeam-echosounder bathymetry of cruise HE449 |
title_fullStr |
Gridded EM710 multibeam-echosounder bathymetry of cruise HE449 |
title_full_unstemmed |
Gridded EM710 multibeam-echosounder bathymetry of cruise HE449 |
title_sort |
gridded em710 multibeam-echosounder bathymetry of cruise he449 |
publisher |
PANGAEA |
publishDate |
2018 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.893201 https://doi.org/10.1594/PANGAEA.893201 |
op_coverage |
MEDIAN LATITUDE: 66.558000 * MEDIAN LONGITUDE: 14.693400 * SOUTH-BOUND LATITUDE: 63.438000 * WEST-BOUND LONGITUDE: 10.397000 * NORTH-BOUND LATITUDE: 69.678000 * EAST-BOUND LONGITUDE: 18.989800 * DATE/TIME START: 2015-08-01T00:00:00 * DATE/TIME END: 2015-08-22T00:00:00 |
long_lat |
ENVELOPE(48.017,48.017,-68.067,-68.067) ENVELOPE(19.082,19.082,69.123,69.123) ENVELOPE(10.397000,18.989800,69.678000,63.438000) |
geographic |
Svalbard Barents Sea Norwegian Sea Nils Kongsberg |
geographic_facet |
Svalbard Barents Sea Norwegian Sea Nils Kongsberg |
genre |
Barents Sea Norwegian Sea Svalbard |
genre_facet |
Barents Sea Norwegian Sea Svalbard |
op_source |
MARUM - Center for Marine Environmental Sciences, University Bremen |
op_relation |
Mau, Susan; Römer, Miriam; Torres, Marta E; Bussmann, Ingeborg; Pape, Thomas; Damm, Ellen; Geprägs, Patrizia; Wintersteller, Paul; Hsu, Chieh-Wei; Loher, Markus; Bohrmann, Gerhard (2017): Widespread methane seepage along the continental margin off Svalbard - from Bjørnøya to Kongsfjorden. Scientific Reports, 7, 42997, https://doi.org/10.1038/srep42997 Römer, Miriam; Mau, Susan (2015): Swath sonar multibeam bathymetry during HEINCKE cruise HE449 with links to raw data files of bathymetry and water column information. MARUM - Center for Marine Environmental Sciences, University Bremen, PANGAEA, https://doi.org/10.1594/PANGAEA.855885 https://doi.pangaea.de/10.1594/PANGAEA.893201 https://doi.org/10.1594/PANGAEA.893201 |
op_rights |
CC-BY-4.0: Creative Commons Attribution 4.0 International Access constraints: unrestricted info:eu-repo/semantics/openAccess |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.1594/PANGAEA.893201 https://doi.org/10.1038/srep42997 https://doi.org/10.1594/PANGAEA.855885 |
_version_ |
1766370689206452224 |
spelling |
ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.893201 2023-05-15T15:39:12+02:00 Gridded EM710 multibeam-echosounder bathymetry of cruise HE449 Brückner, Nils Gaide, Stefanie Wintersteller, Paul MEDIAN LATITUDE: 66.558000 * MEDIAN LONGITUDE: 14.693400 * SOUTH-BOUND LATITUDE: 63.438000 * WEST-BOUND LONGITUDE: 10.397000 * NORTH-BOUND LATITUDE: 69.678000 * EAST-BOUND LONGITUDE: 18.989800 * DATE/TIME START: 2015-08-01T00:00:00 * DATE/TIME END: 2015-08-22T00:00:00 2018-08-23 text/tab-separated-values, 12 data points https://doi.pangaea.de/10.1594/PANGAEA.893201 https://doi.org/10.1594/PANGAEA.893201 en eng PANGAEA Mau, Susan; Römer, Miriam; Torres, Marta E; Bussmann, Ingeborg; Pape, Thomas; Damm, Ellen; Geprägs, Patrizia; Wintersteller, Paul; Hsu, Chieh-Wei; Loher, Markus; Bohrmann, Gerhard (2017): Widespread methane seepage along the continental margin off Svalbard - from Bjørnøya to Kongsfjorden. Scientific Reports, 7, 42997, https://doi.org/10.1038/srep42997 Römer, Miriam; Mau, Susan (2015): Swath sonar multibeam bathymetry during HEINCKE cruise HE449 with links to raw data files of bathymetry and water column information. MARUM - Center for Marine Environmental Sciences, University Bremen, PANGAEA, https://doi.org/10.1594/PANGAEA.855885 https://doi.pangaea.de/10.1594/PANGAEA.893201 https://doi.org/10.1594/PANGAEA.893201 CC-BY-4.0: Creative Commons Attribution 4.0 International Access constraints: unrestricted info:eu-repo/semantics/openAccess CC-BY MARUM - Center for Marine Environmental Sciences, University Bremen Center for Marine Environmental Sciences CT File format File name File size HE449 HE449-track Heincke MARUM Underway cruise track measurements Uniform resource locator/link to file Dataset 2018 ftpangaea https://doi.org/10.1594/PANGAEA.893201 https://doi.org/10.1038/srep42997 https://doi.org/10.1594/PANGAEA.855885 2023-01-20T09:11:23Z Bathymetry based on data recorded during RV HEINCKE HE449 between 01.08.2015 and 22.08.2015 in the Norwegian Sea. The aim of the cruise was to explore gas emissions using the echosounders of the ship along the slope of the Barents Sea up to Svalbard to find more evidence for dynamic changes of gas hydrates and emissions of free gas. CI Citation: Paul Wintersteller (seafloor-imaging@marum.de) as responsible party for bathymetry post-processing and its products. Description of processed data sources: During the RV HEINCKE cruise HE449 the Kongsberg EM710 shallow multibeam echosounder with a nominal sounding frequency of 70-100 kHz was utilized. 256 beams (and up to 800 soundings with equidistant and dual swath mode) are formed for each ping with a 1°(Tx)/2°(Rx) footprint while the seafloor is detected using amplitude and phase information for each beam sounding. For further information consult: http://epic.awi.de/26726/1/Kon2007b.pdf. During the surveys the EM710 system crashed two times but the resulting gaps in the data were negligent, the system was otherwise stable during the cruise. The C-Keel sound velocity sensor worked flawlessly until mid-cruise and then stopped working for a several days. In fact, it had several issues delivering data during the cruise. The wobbling problem described on cruise HE387 (Sahling, 2012) is still present over the EM710 data. Responsible person during this cruise / PI: Nils Brückner (nilsbrueckner@uni-bremen.de), Stefanie Gaide (sgaide@marum.de) & Miriam Römer (mroemer@marum.de). Description of data processing: Postprocessing and products were conducted by the Seafloor-Imaging & Mapping group of MARUM/FB5, responsible person: Paul Wintersteller (seafloor-imaging@marum.de). The open source software MB-System suite (Caress, D.W., and D.N. Chayes, MB-System Version 5.5, open source software distributed from the MBARI and L-DEO web sites, 2000-2012.) was utilized for this purpose. A tide correction was applied, based on the Oregon State University (OSU) tidal prediction ... Dataset Barents Sea Norwegian Sea Svalbard PANGAEA - Data Publisher for Earth & Environmental Science Svalbard Barents Sea Norwegian Sea Nils ENVELOPE(48.017,48.017,-68.067,-68.067) Kongsberg ENVELOPE(19.082,19.082,69.123,69.123) ENVELOPE(10.397000,18.989800,69.678000,63.438000) |