Deutsches Ozeanographisches
Datenzentrum Inventur der Meteor-Reise M88-2 (DOD-Ref-No.20120304)
Inventory of Meteor Cruise M88-2 (DOD-Ref-No.20120304)

Plattform
Platform
Reise-Nr.
Cruise-No.
Zeitraum
Period
Projekt
Project
Arbeitsgebiet
Working area
Meteor M88-2 09.09.2012 - 21.09.2012 GPDN GEOPOTENZIAL DEUTSCHE NORDSEE
 
North Sea  

Fahrtleiter
Chief Scientist
Institut
Institute
Auslaufhafen
Port of departure
Einlaufhafen
Port of return
Stationskarte
Station map
Schiffsroute
Trackchart
Schwalenberg Katrin Bundesanstalt fur Geowissenschaften und Rohstoffe, Hannover Bremerhaven Bremerhaven   

Ziel der Reise / Objectives of Cruise:

Cruise M88/2 was dedicated to conduct controlled source electromagnetic (CSEM) measurements to study the electrical resistivity structure of possibly gas containing shallow sediments in the German North Sea sector. The experiments are part of the joint venture project "Geopotential German North Sea" (GPDN), coordinated at BGR. During the 13 days cruise measurements were conducted along previously obtained seismic profiles in two working areas close to Helgoland showing strong amplitude anomalies within the first 200 m below the seafloor. Two different types of seabottom-towed CSEM systems were used. Further deployments with the CTD and a methane sensor were taken at several sites. Multibeam and Parasound data were recorded along all CSEM profiles.

Messungen / Measurements

Institut
Institute
Wissenschaftler
Scientist
Anzahl
Number
Einheit
Unit
Typ der Messungen
Type of measurements
Kommentar
Comments
Daten im DOD
Data in DOD
BGRH Schwalenberg Katrin 30 km G72
Geophysical measurements made at depth (below near surface and above seafloor)
bottom-towed CSEM profiles no
BGRH Lutz Rudiger 1 n miles G74
Multi-beam echosounding
Multibeam EM 122 yes
BGRH Lutz Rudiger 185 km G74
Multi-beam echosounding
Simrad EM 710 Multi-Beam Echosounding no
BGRH Schwalenberg Katrin 1 n miles G90
Other geological or geophysical measurements
Underway measurements during the whole trip such as coordinates, depth, meteorological parameter and so on yes
BGRH Schwalenberg Katrin 1 stations H00
Stations
- yes
BGRH Heeschen Katja 8 stations H10
CTD-Stations
CTD, water sampler, METS no

Verankerungen / Moorings

Institut
Institute
Wissenschaftler
Scientist
Typ der Messungen
Type of measurements
Kommentar
Comments
geogr.Breite
Latitude
geogr.Länge
Longitude
Daten im DOD
Data in DOD
BGRH Schwalenberg Katrin G90 CSEM profiles, CTD, Multibeam 54° 2.0' N 7° 15.0' E -
BGRH Schwalenberg Katrin G90 CSEM profiles, CTD, Multibeam 54° 15.0' N 7° 25.0' E -
23.3.2024