Sediment echosounder processed data (Innomar SES-2000 entire dataset) of HSV FISÁLIA cruise in 2020, Southwest Algarve shelf, North Atlantic Ocean
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| Auteurs principaux: | , |
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| Format: | Dataset Open Access |
| Langue: | en |
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PANGAEA
2024
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| _version_ | 1867171046045515776 |
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| author | Costa, Pedro J M Feist, Lisa |
| author_facet | Costa, Pedro J M Feist, Lisa |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | This dataset contains processed sub-bottom profiles from the southwestern Algarve shelf, Portugal. The profiles were recorded in January 2020 during a campaign onboard HSV FISÁLIA of the Portuguese Navy for project OnOff "Coupling onshore and offshore tsunami record: complementary tools for a broader perspective on tsunami events", funded by FCT (Portuguese Foundation for Science and Technology) grant PTDC/CTAGEO/28941/2017. The dataset compiles all sub-bottom profiles recorded with an Innomar SES-2000 quattro system. This system consists of four individual transducers functioning as seismic sources and receivers. It was used in single-beam mode with a sampling frequency of 8 kHz. The shot interval during the survey was not set to a specific value but automatically optimized by the system as a function of the water depth. As a result, the ping rate changed slightly around 7-8 pings/s. The theoretical vertical resolution was around 5 cm. Basic post-processing included burst noise removal, amplitude correction, swell filtering, and top muting. The dataset contains processed data as Label_processed.sgy files with Label_pick.txt files for seafloor picks. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_973630 |
| institution | PANGAEA |
| language | en |
| publishDate | 2024 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Sediment echosounder processed data (Innomar SES-2000 entire dataset) of HSV FISÁLIA cruise in 2020, Southwest Algarve shelf, North Atlantic Ocean Costa, Pedro J M Feist, Lisa Barranco profile; Binary Object; Binary Object (File Size); Binary Object (Media Type); Boca do Rio profile; Date/Time of event; Event label; File content; FIS_2020-01; FIS_2020-01_27_150959_long; FIS_2020-01_27_152414_long; FIS_2020-01_27_154217; FIS_2020-01_27_155212; FIS_2020-01_27_162006; FIS_2020-01_28_102238; FIS_2020-01_28_103102_long; FIS_2020-01_28_113300_long; FIS_2020-01_28_121512_long; FIS_2020-01_28_124316_long; FIS_2020-01_28_132334_long; FIS_2020-01_28_140523_long; FIS_2020-01_28_145227_long; FIS_2020-01_28_151930_long; FIS_2020-01_28_160952_long; FIS_2020-01_29_104759; FIS_2020-01_29_104845_long; FIS_2020-01_29_114214_long; FIS_2020-01_29_115301; FIS_2020-01_29_115512_long; FIS_2020-01_29_123220_long; FIS_2020-01_29_124637; FIS_2020-01_29_124921_long; FIS_2020-01_29_133514; FIS_2020-01_29_134803_long; FIS_2020-01_29_141330_long; FIS_2020-01_29_150326_long; FIS_2020-01_29_155806; HSV FISÁLIA; Lagos profile; Latitude of event; Longitude of event; Optional event label; Salgados profile; Sub-bottom profile; Sub-bottom profiler, SES-2000, Innomar This dataset contains processed sub-bottom profiles from the southwestern Algarve shelf, Portugal. The profiles were recorded in January 2020 during a campaign onboard HSV FISÁLIA of the Portuguese Navy for project OnOff "Coupling onshore and offshore tsunami record: complementary tools for a broader perspective on tsunami events", funded by FCT (Portuguese Foundation for Science and Technology) grant PTDC/CTAGEO/28941/2017. The dataset compiles all sub-bottom profiles recorded with an Innomar SES-2000 quattro system. This system consists of four individual transducers functioning as seismic sources and receivers. It was used in single-beam mode with a sampling frequency of 8 kHz. The shot interval during the survey was not set to a specific value but automatically optimized by the system as a function of the water depth. As a result, the ping rate changed slightly around 7-8 pings/s. The theoretical vertical resolution was around 5 cm. Basic post-processing included burst noise removal, amplitude correction, swell filtering, and top muting. The dataset contains processed data as Label_processed.sgy files with Label_pick.txt files for seafloor picks. |
| title | Sediment echosounder processed data (Innomar SES-2000 entire dataset) of HSV FISÁLIA cruise in 2020, Southwest Algarve shelf, North Atlantic Ocean |
| topic | Barranco profile; Binary Object; Binary Object (File Size); Binary Object (Media Type); Boca do Rio profile; Date/Time of event; Event label; File content; FIS_2020-01; FIS_2020-01_27_150959_long; FIS_2020-01_27_152414_long; FIS_2020-01_27_154217; FIS_2020-01_27_155212; FIS_2020-01_27_162006; FIS_2020-01_28_102238; FIS_2020-01_28_103102_long; FIS_2020-01_28_113300_long; FIS_2020-01_28_121512_long; FIS_2020-01_28_124316_long; FIS_2020-01_28_132334_long; FIS_2020-01_28_140523_long; FIS_2020-01_28_145227_long; FIS_2020-01_28_151930_long; FIS_2020-01_28_160952_long; FIS_2020-01_29_104759; FIS_2020-01_29_104845_long; FIS_2020-01_29_114214_long; FIS_2020-01_29_115301; FIS_2020-01_29_115512_long; FIS_2020-01_29_123220_long; FIS_2020-01_29_124637; FIS_2020-01_29_124921_long; FIS_2020-01_29_133514; FIS_2020-01_29_134803_long; FIS_2020-01_29_141330_long; FIS_2020-01_29_150326_long; FIS_2020-01_29_155806; HSV FISÁLIA; Lagos profile; Latitude of event; Longitude of event; Optional event label; Salgados profile; Sub-bottom profile; Sub-bottom profiler, SES-2000, Innomar |
| url | https://doi.org/10.1594/PANGAEA.973630 |