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| Autori principali: | , , |
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| Natura: | Dataset Open Access |
| Lingua: | en |
| Pubblicazione: |
PANGAEA
2022
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| Soggetti: | |
| Accesso online: | https://doi.org/10.1594/PANGAEA.945449 |
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| _version_ | 1867171032899518464 |
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| author | Bach, Wolfgang Kramer, Laura Strack, Anne |
| author_facet | Bach, Wolfgang Kramer, Laura Strack, Anne |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | The hydroacoustic surveys carried out during MARIA S. MERIAN cruise MSM86 were aimed at acquiring detailed information of the areas of interest (Boyd Seamount; Logi Ridge; Vesteris; Vestnesa Ridge) with respect to backscatter and bathymetry. During MARIA S. MERIAN cruise MSM86, the MBES KONGSBERG EM122 was operating almost continuously. The shallow to medium water MBES KONGSBERG EM712 system was only operating in water depths above about 1000 m. Hydroacoustic surveys were usually conducted with a vessel speed of maximum 6 kn, while for some few sub-bottom profiles, a reduced speed of about 4 kn was applied. During transits the vessel speed was increased to 8-12 kn, depending on weather conditions. Sound velocity profiles were uploaded into the recording system online. Data are unprocessed and therefore may contain incorrect depth measurements (artifacts) without further processing. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_945449 |
| institution | PANGAEA |
| language | en |
| publishDate | 2022 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Multibeam bathymetry raw data (Kongsberg EM 122 entire dataset) of RV MARIA S. MERIAN during cruise MSM86 Bach, Wolfgang Kramer, Laura Strack, Anne batyhmetry; Binary Object; Binary Object (File Size); Binary Object (Media Type); Boyd Seamount; Comment; CTD/Rosette; CTD-RO; Data file recording distance; Data file recording duration; DATE/TIME; ELEVATION; Event label; File content; Kongsberg datagram raw file name; LATITUDE; LONGITUDE; Maria S. Merian; MSM86; MSM86_0_Underway-2; MSM86_003; MSM86_016; MSM86_043; MSM86_067; MSM86_074; MSM86_103; Multibeam Echosounder; North Atlantic; Number of pings; Seamount; 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 EM122 (Kongsberg Maritime AS); Vesteris; Vestnesa Ridge The hydroacoustic surveys carried out during MARIA S. MERIAN cruise MSM86 were aimed at acquiring detailed information of the areas of interest (Boyd Seamount; Logi Ridge; Vesteris; Vestnesa Ridge) with respect to backscatter and bathymetry. During MARIA S. MERIAN cruise MSM86, the MBES KONGSBERG EM122 was operating almost continuously. The shallow to medium water MBES KONGSBERG EM712 system was only operating in water depths above about 1000 m. Hydroacoustic surveys were usually conducted with a vessel speed of maximum 6 kn, while for some few sub-bottom profiles, a reduced speed of about 4 kn was applied. During transits the vessel speed was increased to 8-12 kn, depending on weather conditions. Sound velocity profiles were uploaded into the recording system online. Data are unprocessed and therefore may contain incorrect depth measurements (artifacts) without further processing. |
| title | Multibeam bathymetry raw data (Kongsberg EM 122 entire dataset) of RV MARIA S. MERIAN during cruise MSM86 |
| topic | batyhmetry; Binary Object; Binary Object (File Size); Binary Object (Media Type); Boyd Seamount; Comment; CTD/Rosette; CTD-RO; Data file recording distance; Data file recording duration; DATE/TIME; ELEVATION; Event label; File content; Kongsberg datagram raw file name; LATITUDE; LONGITUDE; Maria S. Merian; MSM86; MSM86_0_Underway-2; MSM86_003; MSM86_016; MSM86_043; MSM86_067; MSM86_074; MSM86_103; Multibeam Echosounder; North Atlantic; Number of pings; Seamount; 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 EM122 (Kongsberg Maritime AS); Vesteris; Vestnesa Ridge |
| url | https://doi.org/10.1594/PANGAEA.945449 |