Multibeam bathymetry raw data (Kongsberg EM 712 entire dataset) of RV MARIA S. MERIAN during cruise MSM64
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PANGAEA
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| Format: | Dataset Open Access |
| Sprache: | en |
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PANGAEA
2022
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| _version_ | 1867169150809407488 |
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| author | Kieke, Dagmar dos Santos Ferreira, Christian Frahm, Laura Gerriets, Andrea Herland, Asmund Stokland, Gard |
| author_facet | Kieke, Dagmar dos Santos Ferreira, Christian Frahm, Laura Gerriets, Andrea Herland, Asmund Stokland, Gard |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | Multibeam bathymetry raw data using the ship's own Kongsberg EM 712 multibeam echosounder was not continuously recorded during RV MARIA S. MERIAN cruise MSM64. Data was recorded on 2 days between 2017-05-30 and 2017-05-31 to perform a Sea Acceptance Test of the system. This dataset contains a survey west of the coast of Ireland. The approximate average depth of the entire dataset is around 2900m. 44 additional sound velocity profiles derived were generated on board, however no multibeam echosounder data were acquired in the vicinity of these events. 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. Ancillary sound velocity profiles (SVP) files from the cruise are archived at the BSH, thus SVP files are added to this dataset. However, 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 partially good and partially bad since the gridded hillshade data showed relatively many fuzzy artifacts at the slant beams in the northern area of the survey, however the remaining survey in the southern area is mainly clear from artifacts. 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_944239 |
| institution | PANGAEA |
| language | en |
| publishDate | 2022 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Multibeam bathymetry raw data (Kongsberg EM 712 entire dataset) of RV MARIA S. MERIAN during cruise MSM64 Kieke, Dagmar dos Santos Ferreira, Christian Frahm, Laura Gerriets, Andrea Herland, Asmund Stokland, Gard Acoustic Doppler Current Profiler; ADCP; Binary Object; Comment; CTD/Rosette; CTD-RO; 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; File content; Inverted echo sounder equipped with pressure sensor; Kongsberg datagram raw file name; LATITUDE; LONGITUDE; Maria S. Merian; MSM64; MSM64_1-1; MSM64_11-2; MSM64_2-1; MSM64_24-1; MSM64_25-2; MSM64_29-1; MSM64_30-1; MSM64_3-1; MSM64_32-1; MSM64_33-1; MSM64_34-1; MSM64_36-1; MSM64_37-1; MSM64_38-1; MSM64_40-1; MSM64_4-1; MSM64_41-1; MSM64_42-1; MSM64_43-1; MSM64_44-1; MSM64_45-1; MSM64_46-1; MSM64_47-1; MSM64_49-1; MSM64_50-1; MSM64_5-1; MSM64_53-1; MSM64_54-1; MSM64_55-1; MSM64_59-1; MSM64_6-1; MSM64_62-1; MSM64_66-1; MSM64_67-1; MSM64_69-1; MSM64_73-1; MSM64_74-1; MSM64_75-1; MSM64_81-1; MSM64_82-1; MSM64_83-1; MSM64_84-1; MSM64_85-1; MSM64_91-2; MSM64/0_Underway-2; Multibeam Echosounder; Number of pings; PIES; RACE II; 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 EM712 (Kongsberg Maritime AS); Water Column Data Multibeam bathymetry raw data using the ship's own Kongsberg EM 712 multibeam echosounder was not continuously recorded during RV MARIA S. MERIAN cruise MSM64. Data was recorded on 2 days between 2017-05-30 and 2017-05-31 to perform a Sea Acceptance Test of the system. This dataset contains a survey west of the coast of Ireland. The approximate average depth of the entire dataset is around 2900m. 44 additional sound velocity profiles derived were generated on board, however no multibeam echosounder data were acquired in the vicinity of these events. 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. Ancillary sound velocity profiles (SVP) files from the cruise are archived at the BSH, thus SVP files are added to this dataset. However, 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 partially good and partially bad since the gridded hillshade data showed relatively many fuzzy artifacts at the slant beams in the northern area of the survey, however the remaining survey in the southern area is mainly clear from artifacts. 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 EM 712 entire dataset) of RV MARIA S. MERIAN during cruise MSM64 |
| topic | Acoustic Doppler Current Profiler; ADCP; Binary Object; Comment; CTD/Rosette; CTD-RO; 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; File content; Inverted echo sounder equipped with pressure sensor; Kongsberg datagram raw file name; LATITUDE; LONGITUDE; Maria S. Merian; MSM64; MSM64_1-1; MSM64_11-2; MSM64_2-1; MSM64_24-1; MSM64_25-2; MSM64_29-1; MSM64_30-1; MSM64_3-1; MSM64_32-1; MSM64_33-1; MSM64_34-1; MSM64_36-1; MSM64_37-1; MSM64_38-1; MSM64_40-1; MSM64_4-1; MSM64_41-1; MSM64_42-1; MSM64_43-1; MSM64_44-1; MSM64_45-1; MSM64_46-1; MSM64_47-1; MSM64_49-1; MSM64_50-1; MSM64_5-1; MSM64_53-1; MSM64_54-1; MSM64_55-1; MSM64_59-1; MSM64_6-1; MSM64_62-1; MSM64_66-1; MSM64_67-1; MSM64_69-1; MSM64_73-1; MSM64_74-1; MSM64_75-1; MSM64_81-1; MSM64_82-1; MSM64_83-1; MSM64_84-1; MSM64_85-1; MSM64_91-2; MSM64/0_Underway-2; Multibeam Echosounder; Number of pings; PIES; RACE II; 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 EM712 (Kongsberg Maritime AS); Water Column Data |
| url | https://doi.org/10.1594/PANGAEA.944239 |