PANGAEA_905910 Imagenex MBES water column data for gas release detection in the GoldenEye area during POSEIDON cruise POS518/1 with links to raw data files Weiß, Tim; Greinert, Jens Imagenex MBES water column data for gas release detection in the GoldenEye area during POSEIDON cruise POS518/1 with links to raw data files 2019-09-16 PANGAEA Dataset https://doi.pangaea.de/10.1594/PANGAEA.905910 Investigator Tim Weiß tweiss@geomar.de Earth Science Event label DATE/TIME LATITUDE LONGITUDE File name File format File size Uniform resource locator/link to raw data file geoscientificInformation Bathymetry Multibeam POS518/1 POS518/1_4-1 POS518/1_6-1 POS518/1_7-1 Multibeam echosounder, Imagenex 837B Delta T Poseidon 2017-09-28 2017-09-29 Complete 55.48127 57.01017 1.0857 4.53702 STEMM-CCS Strategies for Environmental Monitoring of Marine Carbon Capture and Storage unrestricted CC-BY-4.0: Creative Commons Attribution 4.0 International English GEOMAR - Helmholtz Centre for Ocean Research Kiel PANGAEA Data Publisher for Earth & Environmental Science https://www.pangaea.de/ Data Center Contact Michael Diepenbroek info@pangaea.de

Leobener Str.

Bremen Bremen 28359 Germany online 196 data points text/tab-separated-values 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

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. ** For all details see the full metadata description at "https://doi.pangaea.de/10.1594/PANGAEA.905910"! ** Latitude/Longitude extracted from DSHIP.

http://en.wikipedia.org/wiki/ISO_6709 LATITUDE http://en.wikipedia.org/wiki/ISO_6709 LONGITUDE http://en.wikipedia.org/wiki/ISO_8601 DATE/TIME https://doi.org/10.3289/GEOMAR_REP_NS_40_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 https://stemm-ccs.eu/ STEMM-CCS https://www2.bsh.de/aktdat/dod/fahrtplanung/Poseidon.htm Poseidon DIF 9.4 2019-09-16 2026-04-29