Multibeam bathymetry raw data (Kongsberg EM710 entire dataset) of RV METEOR during cruise M104
Multibeam bathymetry raw data using the ship's own Kongsberg EM 710 multibeam echosounder was not continuously recorded during RV METEOR cruise M104. Data was recorded on 4 days between 2014-02-23 and 2014-02-27. This dataset contains a survey west of Namibia in the South Atlantic Ocean. The ap...
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PANGAEA
2023
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Online Access: | https://doi.pangaea.de/10.1594/PANGAEA.958530 https://doi.org/10.1594/PANGAEA.958530 |
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ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.958530 2024-09-30T14:43:39+00:00 Multibeam bathymetry raw data (Kongsberg EM710 entire dataset) of RV METEOR during cruise M104 Quadfasel, Detlef MEDIAN LATITUDE: -23.134849 * MEDIAN LONGITUDE: 12.350162 * SOUTH-BOUND LATITUDE: -25.246997 * WEST-BOUND LONGITUDE: 10.898989 * NORTH-BOUND LATITUDE: -22.004656 * EAST-BOUND LONGITUDE: 13.828938 * DATE/TIME START: 2014-02-23T12:28:57 * DATE/TIME END: 2014-02-27T22:15:59 * MINIMUM ELEVATION: -1126.3966 m a.s.l. * MAXIMUM ELEVATION: -113.2893 m a.s.l. 2023 text/tab-separated-values, 900 data points https://doi.pangaea.de/10.1594/PANGAEA.958530 https://doi.org/10.1594/PANGAEA.958530 en eng PANGAEA Quadfasel, Detlef (2023): Water column raw data (Kongsberg EM710 entire dataset) of RV METEOR during cruise M104 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.958531 https://doi.pangaea.de/10.1594/PANGAEA.958530 https://doi.org/10.1594/PANGAEA.958530 CC-BY-4.0: Creative Commons Attribution 4.0 International Access constraints: unrestricted info:eu-repo/semantics/openAccess Bathymetry Binary Object Binary Object (File Size) Binary Object (Media Type) Comment DAM_Underway DAM Underway Research Data Data file recording distance Data file recording duration DATE/TIME ELEVATION EM710 EM710 multibeam echosounder Event label Extracted from file Extracted with MB-System File content Kongsberg datagram raw file name LATITUDE LONGITUDE M104 M104_0_Underway-2 Meteor (1986) Multibeam Echosounder Number of pings Ship speed Start of data file depth heading Start of data file recording Stop of data file Stop of data file recording dataset 2023 ftpangaea https://doi.org/10.1594/PANGAEA.95853010.1594/PANGAEA.958531 2024-09-18T00:10:44Z Multibeam bathymetry raw data using the ship's own Kongsberg EM 710 multibeam echosounder was not continuously recorded during RV METEOR cruise M104. Data was recorded on 4 days between 2014-02-23 and 2014-02-27. This dataset contains a survey west of Namibia in the South Atlantic Ocean. The approximate average depth of the entire dataset is around 600m, covering parts of the the continental shelf and parts of the continental slope. 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. No ancillary sound velocity profiles (SVP) files from the cruise are archived at the BSH, thus no SVP files are added to this dataset. Data analysis of the multibeam raw data revealed that SVP has not 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 moderate in the shelf area since the gridded hillshade data showed relatively few obstacles. However, in the deeper areas at the continental slope the data quality is really bad. The reason for this is unknown. 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). Dataset South Atlantic Ocean PANGAEA - Data Publisher for Earth & Environmental Science Kongsberg ENVELOPE(19.082,19.082,69.123,69.123) ENVELOPE(10.898989,13.828938,-22.004656,-25.246997) |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
Bathymetry Binary Object Binary Object (File Size) Binary Object (Media Type) Comment DAM_Underway DAM Underway Research Data Data file recording distance Data file recording duration DATE/TIME ELEVATION EM710 EM710 multibeam echosounder Event label Extracted from file Extracted with MB-System File content Kongsberg datagram raw file name LATITUDE LONGITUDE M104 M104_0_Underway-2 Meteor (1986) Multibeam Echosounder Number of pings Ship speed Start of data file depth heading Start of data file recording Stop of data file Stop of data file recording |
spellingShingle |
Bathymetry Binary Object Binary Object (File Size) Binary Object (Media Type) Comment DAM_Underway DAM Underway Research Data Data file recording distance Data file recording duration DATE/TIME ELEVATION EM710 EM710 multibeam echosounder Event label Extracted from file Extracted with MB-System File content Kongsberg datagram raw file name LATITUDE LONGITUDE M104 M104_0_Underway-2 Meteor (1986) Multibeam Echosounder Number of pings Ship speed Start of data file depth heading Start of data file recording Stop of data file Stop of data file recording Quadfasel, Detlef Multibeam bathymetry raw data (Kongsberg EM710 entire dataset) of RV METEOR during cruise M104 |
topic_facet |
Bathymetry Binary Object Binary Object (File Size) Binary Object (Media Type) Comment DAM_Underway DAM Underway Research Data Data file recording distance Data file recording duration DATE/TIME ELEVATION EM710 EM710 multibeam echosounder Event label Extracted from file Extracted with MB-System File content Kongsberg datagram raw file name LATITUDE LONGITUDE M104 M104_0_Underway-2 Meteor (1986) Multibeam Echosounder Number of pings Ship speed Start of data file depth heading Start of data file recording Stop of data file Stop of data file recording |
description |
Multibeam bathymetry raw data using the ship's own Kongsberg EM 710 multibeam echosounder was not continuously recorded during RV METEOR cruise M104. Data was recorded on 4 days between 2014-02-23 and 2014-02-27. This dataset contains a survey west of Namibia in the South Atlantic Ocean. The approximate average depth of the entire dataset is around 600m, covering parts of the the continental shelf and parts of the continental slope. 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. No ancillary sound velocity profiles (SVP) files from the cruise are archived at the BSH, thus no SVP files are added to this dataset. Data analysis of the multibeam raw data revealed that SVP has not 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 moderate in the shelf area since the gridded hillshade data showed relatively few obstacles. However, in the deeper areas at the continental slope the data quality is really bad. The reason for this is unknown. 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). |
format |
Dataset |
author |
Quadfasel, Detlef |
author_facet |
Quadfasel, Detlef |
author_sort |
Quadfasel, Detlef |
title |
Multibeam bathymetry raw data (Kongsberg EM710 entire dataset) of RV METEOR during cruise M104 |
title_short |
Multibeam bathymetry raw data (Kongsberg EM710 entire dataset) of RV METEOR during cruise M104 |
title_full |
Multibeam bathymetry raw data (Kongsberg EM710 entire dataset) of RV METEOR during cruise M104 |
title_fullStr |
Multibeam bathymetry raw data (Kongsberg EM710 entire dataset) of RV METEOR during cruise M104 |
title_full_unstemmed |
Multibeam bathymetry raw data (Kongsberg EM710 entire dataset) of RV METEOR during cruise M104 |
title_sort |
multibeam bathymetry raw data (kongsberg em710 entire dataset) of rv meteor during cruise m104 |
publisher |
PANGAEA |
publishDate |
2023 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.958530 https://doi.org/10.1594/PANGAEA.958530 |
op_coverage |
MEDIAN LATITUDE: -23.134849 * MEDIAN LONGITUDE: 12.350162 * SOUTH-BOUND LATITUDE: -25.246997 * WEST-BOUND LONGITUDE: 10.898989 * NORTH-BOUND LATITUDE: -22.004656 * EAST-BOUND LONGITUDE: 13.828938 * DATE/TIME START: 2014-02-23T12:28:57 * DATE/TIME END: 2014-02-27T22:15:59 * MINIMUM ELEVATION: -1126.3966 m a.s.l. * MAXIMUM ELEVATION: -113.2893 m a.s.l. |
long_lat |
ENVELOPE(19.082,19.082,69.123,69.123) ENVELOPE(10.898989,13.828938,-22.004656,-25.246997) |
geographic |
Kongsberg |
geographic_facet |
Kongsberg |
genre |
South Atlantic Ocean |
genre_facet |
South Atlantic Ocean |
op_relation |
Quadfasel, Detlef (2023): Water column raw data (Kongsberg EM710 entire dataset) of RV METEOR during cruise M104 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.958531 https://doi.pangaea.de/10.1594/PANGAEA.958530 https://doi.org/10.1594/PANGAEA.958530 |
op_rights |
CC-BY-4.0: Creative Commons Attribution 4.0 International Access constraints: unrestricted info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.1594/PANGAEA.95853010.1594/PANGAEA.958531 |
_version_ |
1811645365567356928 |