Multichannel reflection seismic processed data (working area dataset) of RV SONNE during cruise SO260/1, Argentine Continental Margin
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| Autori principali: | , , , , , , , |
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| Natura: | Dataset Open Access |
| Lingua: | en |
| Pubblicazione: |
PANGAEA
2023
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| _version_ | 1867170111487475712 |
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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 high-resolution multi-channel reflection seismic profiles from the Ewing Terrace on the Argentine Continental Margin that were acquired during RV SONNE cruise SO260/1 in 2018. Multichannel seismic data were acquired with a SERCEL Mini GI-Gun and GI-GUN with 0.2 l and 0.4 l volumes for generator and injector, respectively. For receiving the signal, a 96-channel analogue TELEDYNE streamer was deployed featuring varying channel spacing of 1 m to 4 m distance. Shot intervals varied between 4 to 6 seconds depending on the water depth, yielding shot spacing of ~10-15 m at a ship's speed of 5 to 5.5 kn. The sampling rate was set to 0.25 ms and the recording length varied between 3 and 4 seconds. The data were band-pass filtered, stacked and migrated with an emphasis on high resolution imaging and noise reduction. Velocity fields were picked interactively for NMO-correction and post-stack time migration. CMP bin distance was set to 2 m. Processing was conducted using the VISTA 2014 seismic data processing software. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_938438 |
| institution | PANGAEA |
| language | en |
| publishDate | 2023 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Multichannel reflection seismic processed data (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; Event label; File content; GeoB18-025; GeoB18-033; GeoB18-060; GeoB18-061; GeoB18-062; GeoB18-064; GeoB18-066_1; GeoB18-068; GeoB18-070; GeoB18-085; GeoB18-086; GeoB18-087_1; GeoB18-088; GeoB18-089; Latitude of event; Longitude of event; MCSEIS; multi-channel seismic reflection; Multichannel seismics; PARASOUND; seafloor depressions; SO260/1; Sonne_2; SW Atlantic Ocean The data comprise high-resolution multi-channel reflection seismic profiles from the Ewing Terrace on the Argentine Continental Margin that were acquired during RV SONNE cruise SO260/1 in 2018. Multichannel seismic data were acquired with a SERCEL Mini GI-Gun and GI-GUN with 0.2 l and 0.4 l volumes for generator and injector, respectively. For receiving the signal, a 96-channel analogue TELEDYNE streamer was deployed featuring varying channel spacing of 1 m to 4 m distance. Shot intervals varied between 4 to 6 seconds depending on the water depth, yielding shot spacing of ~10-15 m at a ship's speed of 5 to 5.5 kn. The sampling rate was set to 0.25 ms and the recording length varied between 3 and 4 seconds. The data were band-pass filtered, stacked and migrated with an emphasis on high resolution imaging and noise reduction. Velocity fields were picked interactively for NMO-correction and post-stack time migration. CMP bin distance was set to 2 m. Processing was conducted using the VISTA 2014 seismic data processing software. |
| title | Multichannel reflection seismic processed data (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; Event label; File content; GeoB18-025; GeoB18-033; GeoB18-060; GeoB18-061; GeoB18-062; GeoB18-064; GeoB18-066_1; GeoB18-068; GeoB18-070; GeoB18-085; GeoB18-086; GeoB18-087_1; GeoB18-088; GeoB18-089; Latitude of event; Longitude of event; MCSEIS; multi-channel seismic reflection; Multichannel seismics; PARASOUND; seafloor depressions; SO260/1; Sonne_2; SW Atlantic Ocean |
| url | https://doi.org/10.1594/PANGAEA.938438 |