Costa, Pedro J M; Feist, Lisa (2024): 2D single-channel seismic reflection processed data (Sparker source entire dataset) of HSV FISÁLIA cruise in 2020, Southwest Algarve shelf, North Atlantic Ocean [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.973629
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Published: 2024-12-13 • DOI registered: 2025-01-11
Abstract:
This dataset contains processed reflection seismic 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 reflection seismic profiles recorded with a centipede sparker source designed by RCMG at Gent University, Belgium, and a SIG single-channel streamer receiving unit. The center frequency of the signal was around 600 Hz, with a sampling frequency of 16 kHz, a shot interval of 0.5 s, and an approximate vertical resolution of ~50 cm. Basic post-processing included burst noise removal, amplitude correction, bandpass filtering, and top muting. The dataset contains processed data as Label_processed.sgy files with Label_pick.txt files for seafloor picks.
Supplement to:
Feist, Lisa; Costa, Pedro J M; Santisteban, J I; Albers, S; Bellanova, P; Bosnic, I; De Batist, Marc; Duarte, João Francisco; Rodrigues, A; Reicherter, Klaus (in review): Shallow seismic stratigraphy of the southwestern Algarve shelf (Portugal) and characteristics of offshore tsunami deposits. Marine Geology
Source:
Costa, Pedro J M; Feist, Lisa (2024): 2D single-channel seismic reflection raw data (Sparker source entire dataset) of HSV FISÁLIA cruise in 2020, Southwest Algarve shelf, North Atlantic Ocean [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.973628
Funding:
Fundação para a Ciência e Tecnologia (FCT), grant/award no. PTDC/CTAGEO/28941/2017: OnOff : Coupling onshore and offshore tsunami record: complementary tools for a broader perspective on tsunami events
Coverage:
Median Latitude: 37.022769 * Median Longitude: -8.670813 * South-bound Latitude: 36.931481 * West-bound Longitude: -8.878160 * North-bound Latitude: 37.098655 * East-bound Longitude: -8.373709
Date/Time Start: 2020-01-27T15:08:15 * Date/Time End: 2020-01-29T15:03:47
Event(s):
FIS_2020-01_portsp01 (Seismic profile) * Latitude Start: 37.098655 * Longitude Start: -8.533896 * Latitude End: 37.006056 * Longitude End: -8.557698 * Date/Time: 2020-01-27T15:08:15 * Campaign: FIS_2020-01 * Basis: HSV FISÁLIA * Method/Device: Sparker source (RCMG at Gent University, Belgium) and SIG single-channel streamer receiving unit
FIS_2020-01_portsp01_1 (Seismic profile) * Latitude Start: 37.006039 * Longitude Start: -8.557706 * Latitude End: 36.999235 * Longitude End: -8.559187 * Date/Time: 2020-01-27T16:38:48 * Campaign: FIS_2020-01 * Basis: HSV FISÁLIA * Method/Device: Sparker source (RCMG at Gent University, Belgium) and SIG single-channel streamer receiving unit
FIS_2020-01_portsp02 (Salgados profile) * Latitude Start: 36.931481 * Longitude Start: -8.424070 * Latitude End: 36.932480 * Longitude End: -8.424203 * Date/Time: 2020-01-28T10:22:33 * Campaign: FIS_2020-01 * Basis: HSV FISÁLIA * Method/Device: Sparker source (RCMG at Gent University, Belgium) and SIG single-channel streamer receiving unit
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | Costa, Pedro J M | |||
| 2 | Optional event label | Event 2 | Costa, Pedro J M | |||
| 3 | Latitude of event | Latitude | Costa, Pedro J M | |||
| 4 | Longitude of event | Longitude | Costa, Pedro J M | |||
| 5 | Latitude of event 2 | Latitude 2 | Costa, Pedro J M | |||
| 6 | Longitude of event 2 | Longitude 2 | Costa, Pedro J M | |||
| 7 | Date/Time of event | Date/Time | Costa, Pedro J M | |||
| 8 | Binary Object | Binary | Costa, Pedro J M | |||
| 9 | Binary Object (Media Type) | Binary (Type) | Costa, Pedro J M | |||
| 10 | Binary Object (File Size) | Binary (Size) | Bytes | Costa, Pedro J M | ||
| 11 | File content | Content | Costa, Pedro J M |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC) * Processing Level: PANGAEA data processing level 3 (ProcLevel3)
Size:
76 data points
Data
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| 1 Event | 2 Event 2 | 3 Latitude | 4 Longitude | 5 Latitude 2 | 6 Longitude 2 | 7 Date/Time | 8 Binary | 9 Binary (Type) | 10 Binary (Size) [Bytes] | 11 Content |
|---|---|---|---|---|---|---|---|---|---|---|
| FIS_2020-01_portsp01 | Seismic profile | 37.0987 | -8.5339 | 37.0061 | -8.5577 | 2020-01-27T15:08:15 | portsp01_processed.sgy | application/octet-stream | 267.5 MBytes | processed seismic profiles |
| FIS_2020-01_portsp07 | Seismic profile | 37.0292 | -8.8727 | 37.0363 | -8.8636 | 2020-01-29T11:41:58 | portsp07_pick.txt | text/plain | 62.5 kBytes | seafloor picks |
| FIS_2020-01_portsp14 | Seismic profile | 37.0510 | -8.7409 | 36.9820 | -8.7414 | 2020-01-29T15:03:47 | portsp14_pick.txt | text/plain | 354.6 kBytes | seafloor picks |
| FIS_2020-01_portsp13 | Seismic profile | 37.0427 | -8.8201 | 37.0518 | -8.7409 | 2020-01-29T14:13:15 | portsp13_pick.txt | text/plain | 284.9 kBytes | seafloor picks |
| FIS_2020-01_portsp01_1 | Seismic profile | 37.0060 | -8.5577 | 36.9992 | -8.5592 | 2020-01-27T16:38:48 | portsp01_1_processed.sgy | application/octet-stream | 19.4 MBytes | processed seismic profiles |
| FIS_2020-01_portsp02 | Salgados profile | 36.9315 | -8.4241 | 36.9325 | -8.4242 | 2020-01-28T10:22:33 | portsp02_processed.sgy | application/octet-stream | 1.7 MBytes | processed seismic profiles |
| FIS_2020-01_portsp03 | Salgados profile | 37.0570 | -8.3737 | 37.0404 | -8.3746 | 2020-01-28T12:17:29 | portsp03_processed.sgy | application/octet-stream | 75 MBytes | processed seismic profiles |
| FIS_2020-01_portsp14 | Seismic profile | 37.0510 | -8.7409 | 36.9820 | -8.7414 | 2020-01-29T15:03:47 | portsp14_processed.sgy | application/octet-stream | 183.2 MBytes | processed seismic profiles |
| FIS_2020-01_portsp06 | Barranco profile | 36.9659 | -8.8782 | 37.0291 | -8.8728 | 2020-01-29T10:46:09 | portsp06_pick.txt | text/plain | 318.4 kBytes | seafloor picks |
| FIS_2020-01_portsp02 | Salgados profile | 36.9315 | -8.4241 | 36.9325 | -8.4242 | 2020-01-28T10:22:33 | portsp02_pick.txt | text/plain | 6.4 kBytes | seafloor picks |
| FIS_2020-01_portsp09 | Boca do Rio profile | 37.0442 | -8.8080 | 37.0595 | -8.8103 | 2020-01-29T12:31:31 | portsp09_pick.txt | text/plain | 75.4 kBytes | seafloor picks |
| FIS_2020-01_portsp04 | Lagos profile | 37.0404 | -8.3748 | 37.0831 | -8.5413 | 2020-01-28T12:43:02 | portsp04_processed.sgy | application/octet-stream | 381.6 MBytes | processed seismic profiles |
| FIS_2020-01_portsp09_1 | Boca do Rio profile | 37.0595 | -8.8103 | 37.0610 | -8.8091 | 2020-01-29T12:44:42 | portsp09_1_processed.sgy | application/octet-stream | 12.3 MBytes | processed seismic profiles |
| FIS_2020-01_portsp11_1 | Seismic profile | 37.0101 | -8.8026 | 37.0086 | -8.8193 | 2020-01-29T13:35:28 | portsp11_1_processed.sgy | application/octet-stream | 36 MBytes | processed seismic profiles |
| FIS_2020-01_portsp11 | Seismic profile | 37.0104 | -8.8024 | 37.0103 | -8.8025 | 2020-01-29T13:35:09 | portsp11_processed.sgy | application/octet-stream | 306.3 kBytes | processed seismic profiles |
| FIS_2020-01_portsp12 | Seismic profile | 37.0087 | -8.8194 | 37.0426 | -8.8202 | 2020-01-29T13:47:46 | portsp12_processed.sgy | application/octet-stream | 74.9 MBytes | processed seismic profiles |
| FIS_2020-01_portsp10 | Boca do Rio profile | 37.0608 | -8.8091 | 37.0106 | -8.8024 | 2020-01-29T12:49:04 | portsp10_pick.txt | text/plain | 262.9 kBytes | seafloor picks |
| FIS_2020-01_portsp02_1 | Salgados profile | 36.9329 | -8.4240 | 36.9333 | -8.4236 | 2020-01-28T10:24:07 | portsp02_1_pick.txt | text/plain | 3.3 kBytes | seafloor picks |
| FIS_2020-01_portsp07 | Seismic profile | 37.0292 | -8.8727 | 37.0363 | -8.8636 | 2020-01-29T11:41:58 | portsp07_processed.sgy | application/octet-stream | 31.6 MBytes | processed seismic profiles |
| FIS_2020-01_portsp05 | Lagos profile | 37.0831 | -8.5415 | 37.0759 | -8.6655 | 2020-01-28T14:52:13 | portsp05_pick.txt | text/plain | 534.4 kBytes | seafloor picks |
| FIS_2020-01_portsp08 | Seismic profile | 37.0363 | -8.8634 | 37.0441 | -8.8081 | 2020-01-29T11:52:48 | portsp08_processed.sgy | application/octet-stream | 114.2 MBytes | processed seismic profiles |
| FIS_2020-01_portsp02_2 | Salgados profile | 36.9335 | -8.4233 | 37.0569 | -8.3737 | 2020-01-28T10:25:01 | portsp02_2_pick.txt | text/plain | 642.9 kBytes | seafloor picks |
| FIS_2020-01_portsp11_1 | Seismic profile | 37.0101 | -8.8026 | 37.0086 | -8.8193 | 2020-01-29T13:35:28 | portsp11_1_pick.txt | text/plain | 69.8 kBytes | seafloor picks |
| FIS_2020-01_portsp10 | Boca do Rio profile | 37.0608 | -8.8091 | 37.0106 | -8.8024 | 2020-01-29T12:49:04 | portsp10_processed.sgy | application/octet-stream | 135.9 MBytes | processed seismic profiles |
| FIS_2020-01_portsp11 | Seismic profile | 37.0104 | -8.8024 | 37.0103 | -8.8025 | 2020-01-29T13:35:09 | portsp11_pick.txt | text/plain | 599 Bytes | seafloor picks |
| FIS_2020-01_portsp01 | Seismic profile | 37.0987 | -8.5339 | 37.0061 | -8.5577 | 2020-01-27T15:08:15 | portsp01_pick.txt | text/plain | 517.3 kBytes | seafloor picks |
| FIS_2020-01_portsp09 | Boca do Rio profile | 37.0442 | -8.8080 | 37.0595 | -8.8103 | 2020-01-29T12:31:31 | portsp09_processed.sgy | application/octet-stream | 38.9 MBytes | processed seismic profiles |
| FIS_2020-01_portsp12 | Seismic profile | 37.0087 | -8.8194 | 37.0426 | -8.8202 | 2020-01-29T13:47:46 | portsp12_pick.txt | text/plain | 144.9 kBytes | seafloor picks |
| FIS_2020-01_portsp04 | Lagos profile | 37.0404 | -8.3748 | 37.0831 | -8.5413 | 2020-01-28T12:43:02 | portsp04_pick.txt | text/plain | 737.6 kBytes | seafloor picks |
| FIS_2020-01_portsp01_1 | Seismic profile | 37.0060 | -8.5577 | 36.9992 | -8.5592 | 2020-01-27T16:38:48 | portsp01_1_pick.txt | text/plain | 37.6 kBytes | seafloor picks |
| FIS_2020-01_portsp09_1 | Boca do Rio profile | 37.0595 | -8.8103 | 37.0610 | -8.8091 | 2020-01-29T12:44:42 | portsp09_1_pick.txt | text/plain | 23.7 kBytes | seafloor picks |
| FIS_2020-01_portsp08 | Seismic profile | 37.0363 | -8.8634 | 37.0441 | -8.8081 | 2020-01-29T11:52:48 | portsp08_pick.txt | text/plain | 225.7 kBytes | seafloor picks |
| FIS_2020-01_portsp13 | Seismic profile | 37.0427 | -8.8201 | 37.0518 | -8.7409 | 2020-01-29T14:13:15 | portsp13_processed.sgy | application/octet-stream | 147.2 MBytes | processed seismic profiles |
| FIS_2020-01_portsp03 | Salgados profile | 37.0570 | -8.3737 | 37.0404 | -8.3746 | 2020-01-28T12:17:29 | portsp03_pick.txt | text/plain | 145.2 kBytes | seafloor picks |
| FIS_2020-01_portsp02_2 | Salgados profile | 36.9335 | -8.4233 | 37.0569 | -8.3737 | 2020-01-28T10:25:01 | portsp02_2_processed.sgy | application/octet-stream | 332.2 MBytes | processed seismic profiles |
| FIS_2020-01_portsp06 | Barranco profile | 36.9659 | -8.8782 | 37.0291 | -8.8728 | 2020-01-29T10:46:09 | portsp06_processed.sgy | application/octet-stream | 164.7 MBytes | processed seismic profiles |
| FIS_2020-01_portsp02_1 | Salgados profile | 36.9329 | -8.4240 | 36.9333 | -8.4236 | 2020-01-28T10:24:07 | portsp02_01_processed.sgy | application/octet-stream | 1.3 MBytes | processed seismic profiles |
| FIS_2020-01_portsp05 | Lagos profile | 37.0831 | -8.5415 | 37.0759 | -8.6655 | 2020-01-28T14:52:13 | portsp05_processed.sgy | application/octet-stream | 276 MBytes | processed seismic profiles |