Multibeam bathymetry raw data (Kongsberg EM710 entire dataset) of RV METEOR during cruise M122
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| Main Authors: | , , , , , , , , , , |
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| Format: | Dataset Open Access |
| Language: | en |
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PANGAEA
2023
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| _version_ | 1867169151212060672 |
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| author | Hebbeln, Dierk Bender, Maren Eichstädter, Rene Gori, Andrea João, Francisco Moçambique, Irene Orejas, Covadonga Titschack, Jürgen Wefing, Anne-Marie Wienberg, Claudia Wintersteller, Paul |
| author_facet | Hebbeln, Dierk Bender, Maren Eichstädter, Rene Gori, Andrea João, Francisco Moçambique, Irene Orejas, Covadonga Titschack, Jürgen Wefing, Anne-Marie Wienberg, Claudia Wintersteller, Paul |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | Multibeam bathymetry raw data using the ship's own Kongsberg EM 710 multibeam echosounder was almost continuously recorded during RV METEOR cruise M122. Data was recorded on 25 days between 2015-12-30 and 2016-01-23. This dataset contains a survey towards the coast of Namibia & Angola. The approximate average depth of the entire dataset is around 400m. The data are archived at the Federal Maritime and Hydrographic Agency of Germany (Bundesamt fÃür Seeschifffahrt und Hydrographie, BSH) and provided to PANGAEA database for data curation and publication. Ancillary sound velocity profiles (SVP) files from the cruise are archived at the BSH, thus SVP files are added to this dataset. Also data analysis of the multibeam raw data revealed that SVP has 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 good since the gridded hillshade data showed relatively few obstacles. Data acquisition has been monitored at all times during surveying. 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 Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_945015 |
| institution | PANGAEA |
| language | en |
| publishDate | 2023 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Multibeam bathymetry raw data (Kongsberg EM710 entire dataset) of RV METEOR during cruise M122 Hebbeln, Dierk Bender, Maren Eichstädter, Rene Gori, Andrea João, Francisco Moçambique, Irene Orejas, Covadonga Titschack, Jürgen Wefing, Anne-Marie Wienberg, Claudia Wintersteller, Paul Bathymetry; Binary Object; Comment; CTD/Rosette; CTD-RO; CTD-V; DAM_Underway; DAM Underway Research Data; Data file recording distance; Data file recording duration; DataHub; DataHub Earth and Environment of the Helmholtz Association; DATE/TIME; ELEVATION; Event label; Expendable Sound Velocimeter; File content; GeoB20501-1; GeoB20502-2; GeoB20504-1; GeoB20525-1; GeoB20901-1; GeoB20913-3; Kongsberg datagram raw file name; LATITUDE; LONGITUDE; M122; M122_0_Underway-2; M122_001-1; M122_020-1; M122_084-1; M122_096-3; M122_1347-1; M122_1349-1; Meteor (1986); Multibeam Echosounder; Number of pings; Ship speed; Start of data file, depth; Start of data file, heading; Start of data file recording, date/time; Start of data file recording, latitude; Start of data file recording, longitude; Stop of data file, depth; Stop of data file, heading; Stop of data file recording, date/time; Stop of data file recording, latitude; Stop of data file recording, longitude; Swath-mapping system Simrad EM710 (Kongsberg Maritime AS); Video-CTD; XSV Multibeam bathymetry raw data using the ship's own Kongsberg EM 710 multibeam echosounder was almost continuously recorded during RV METEOR cruise M122. Data was recorded on 25 days between 2015-12-30 and 2016-01-23. This dataset contains a survey towards the coast of Namibia & Angola. The approximate average depth of the entire dataset is around 400m. The data are archived at the Federal Maritime and Hydrographic Agency of Germany (Bundesamt fÃür Seeschifffahrt und Hydrographie, BSH) and provided to PANGAEA database for data curation and publication. Ancillary sound velocity profiles (SVP) files from the cruise are archived at the BSH, thus SVP files are added to this dataset. Also data analysis of the multibeam raw data revealed that SVP has 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 good since the gridded hillshade data showed relatively few obstacles. Data acquisition has been monitored at all times during surveying. 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). |
| title | Multibeam bathymetry raw data (Kongsberg EM710 entire dataset) of RV METEOR during cruise M122 |
| topic | Bathymetry; Binary Object; Comment; CTD/Rosette; CTD-RO; CTD-V; DAM_Underway; DAM Underway Research Data; Data file recording distance; Data file recording duration; DataHub; DataHub Earth and Environment of the Helmholtz Association; DATE/TIME; ELEVATION; Event label; Expendable Sound Velocimeter; File content; GeoB20501-1; GeoB20502-2; GeoB20504-1; GeoB20525-1; GeoB20901-1; GeoB20913-3; Kongsberg datagram raw file name; LATITUDE; LONGITUDE; M122; M122_0_Underway-2; M122_001-1; M122_020-1; M122_084-1; M122_096-3; M122_1347-1; M122_1349-1; Meteor (1986); Multibeam Echosounder; Number of pings; Ship speed; Start of data file, depth; Start of data file, heading; Start of data file recording, date/time; Start of data file recording, latitude; Start of data file recording, longitude; Stop of data file, depth; Stop of data file, heading; Stop of data file recording, date/time; Stop of data file recording, latitude; Stop of data file recording, longitude; Swath-mapping system Simrad EM710 (Kongsberg Maritime AS); Video-CTD; XSV |
| url | https://doi.org/10.1594/PANGAEA.945015 |