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| Autores principales: | , , , , , , , |
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| Formato: | Dataset Open Access |
| Lenguaje: | en |
| Publicado: |
PANGAEA
2023
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| Materias: | |
| Acceso en línea: | https://doi.org/10.1594/PANGAEA.938459 |
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| _version_ | 1867168213767290880 |
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| author | Warnke, Fynn Schwenk, Tilmann Miramontes, Elda Spieß, Volkhard Wenau, Stefan Bozzano, Graziella Baqués, Michele Kasten, Sabine |
| author_facet | Warnke, Fynn Schwenk, Tilmann Miramontes, Elda Spieß, Volkhard Wenau, Stefan Bozzano, Graziella Baqués, Michele Kasten, Sabine |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | The data comprise processed bathymetry and backscatter grids from the Ewing Terrace on the Argentine Continental Margin that were acquired during RV SONNE cruise SO260/1 in 2018. Bathymetric and backscatter data acquired using the 12 kHz Kongsberg EM122 echosounder were processed using the Open Source software MB-System. This includes navigation editing, interactive sound velocity corrections, erroneous beam flagging and grid generation. Backscatter grids of the recorded amplitude variations were created after normalizations using an angle varying gain (AVG) correction considering the seafloor morphology. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_938459 |
| institution | PANGAEA |
| language | en |
| publishDate | 2023 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Multibeam bathymetry processed data (Kongsberg EM122 working area dataset) of RV SONNE during cruise SO260/1, Argentine Continental Margin Warnke, Fynn Schwenk, Tilmann Miramontes, Elda Spieß, Volkhard Wenau, Stefan Bozzano, Graziella Baqués, Michele Kasten, Sabine Argentine Continental Margin; Backscatter; Bathymetry; Binary Object; Binary Object (File Size); Binary Object (Media Type); Continental Slope; File content; Horizontal datum; KEM122; KONGSBERG EM122; Latitude, northbound; Latitude, southbound; Longitude, eastbound; Longitude, westbound; multi-channel seismic reflection; PARASOUND; Raster cell size; seafloor depressions; SO260/1; SO260/1_0_Underway-4; Sonne_2; SW Atlantic Ocean; Vertical datum The data comprise processed bathymetry and backscatter grids from the Ewing Terrace on the Argentine Continental Margin that were acquired during RV SONNE cruise SO260/1 in 2018. Bathymetric and backscatter data acquired using the 12 kHz Kongsberg EM122 echosounder were processed using the Open Source software MB-System. This includes navigation editing, interactive sound velocity corrections, erroneous beam flagging and grid generation. Backscatter grids of the recorded amplitude variations were created after normalizations using an angle varying gain (AVG) correction considering the seafloor morphology. |
| title | Multibeam bathymetry processed data (Kongsberg EM122 working area dataset) of RV SONNE during cruise SO260/1, Argentine Continental Margin |
| topic | Argentine Continental Margin; Backscatter; Bathymetry; Binary Object; Binary Object (File Size); Binary Object (Media Type); Continental Slope; File content; Horizontal datum; KEM122; KONGSBERG EM122; Latitude, northbound; Latitude, southbound; Longitude, eastbound; Longitude, westbound; multi-channel seismic reflection; PARASOUND; Raster cell size; seafloor depressions; SO260/1; SO260/1_0_Underway-4; Sonne_2; SW Atlantic Ocean; Vertical datum |
| url | https://doi.org/10.1594/PANGAEA.938459 |