Weiß, Tim; Greinert, Jens (2019): Imagenex MBES water column data for gas release detection in the GoldenEye area during POSEIDON cruise POS518/1 with links to raw data files [dataset]. GEOMAR - Helmholtz Centre for Ocean Research Kiel, PANGAEA, https://doi.org/10.1594/PANGAEA.905910
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Published: 2019-09-16 • DOI registered: 2019-10-17
Abstract:
The Imagenex Delta T multibeam echo sounder was used to detect gas releases on the ocean floor. It was a supplemental sensor to record water column data in addition to the hull mounted ships multibeam (ELAC SB3050).
The Imagenex Delta T was installed in the moon pool of RV Poseidon. The purpose was not to map the ocean floor. It was used to monitor the water column for the detection of gas releases.
Raw data are delivered within Imagenex current multibeam raw data format (.837).
Raw data files can be observed with Imagenex proprietary DeltaT.exe software package.
Related to:
Linke, Peter; Haeckel, Matthias (2018): RV POSEIDON Fahrtbericht / Cruise Report POS518: Baseline Study for the Environmental Monitoring of Subseafloor CO2 Storage Operations, Leg 1: Bremerhaven - Bremerhaven (Germany) 25.09.-11.10.2017, Leg 2: Bremerhaven - Kiel (Germany) 12.10.-28.10.2017. GEOMAR Report (N. Ser.), 40, 84 pp, https://doi.org/10.3289/GEOMAR_REP_NS_40_2018
Project(s):
Funding:
Horizon 2020 (H2020), grant/award no. 654462: Strategies for Environmental Monitoring of Marine Carbon Capture and Storage
Coverage:
Median Latitude: 56.833789 * Median Longitude: 2.080679 * South-bound Latitude: 55.481270 * West-bound Longitude: 1.085700 * North-bound Latitude: 57.010170 * East-bound Longitude: 4.537020
Date/Time Start: 2017-09-28T17:52:10 * Date/Time End: 2017-09-29T20:42:36
Minimum Elevation: -87.2 m * Maximum Elevation: -27.0 m
Event(s):
POS518/1_4-1 * Latitude Start: 55.479720 * Longitude Start: 4.515800 * Latitude End: 55.470330 * Longitude End: 4.511270 * Date/Time Start: 2017-09-28T18:10:00 * Date/Time End: 2017-09-28T19:45:00 * Elevation Start: -27.0 m * Elevation End: -27.0 m * Campaign: POS518/1 (POS518) * Basis: Poseidon * Method/Device: Multibeam (MB) * Comment: profile start
POS518/1_6-1 * Latitude Start: 56.954920 * Longitude Start: 2.049780 * Latitude End: 56.958930 * Longitude End: 2.043070 * Date/Time Start: 2017-09-29T10:00:00 * Date/Time End: 2017-09-29T14:13:00 * Elevation Start: -87.0 m * Elevation End: -87.2 m * Campaign: POS518/1 (POS518) * Basis: Poseidon * Method/Device: Multibeam (MB) * Comment: profile start
POS518/1_7-1 * Latitude Start: 56.984850 * Longitude Start: 1.142930 * Latitude End: 56.998120 * Longitude End: 1.133980 * Date/Time Start: 2017-09-29T18:33:00 * Date/Time End: 2017-09-29T20:47:00 * Elevation Start: -81.0 m * Elevation End: -81.2 m * Campaign: POS518/1 (POS518) * Basis: Poseidon * Method/Device: Multibeam (MB) * Comment: profile start
Comment:
Latitude/Longitude extracted from DSHIP.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | Weiß, Tim | |||
| 2 | DATE/TIME | Date/Time | Weiß, Tim | Geocode | ||
| 3 | LATITUDE | Latitude | Weiß, Tim | Geocode | ||
| 4 | LONGITUDE | Longitude | Weiß, Tim | Geocode | ||
| 5 | File name | File name | Weiß, Tim | |||
| 6 | File format | File format | Weiß, Tim | |||
| 7 | File size | File size | kByte | Weiß, Tim | ||
| 8 | Uniform resource locator/link to raw data file | URL raw | Weiß, Tim | Multibeam echosounder, Imagenex 837B Delta T |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
196 data points