Deutsches Ozeanographisches
Datenzentrum Inventur der Sonne-Reise SO252 (DOD-Ref-No.20160127)
Inventory of Sonne Cruise SO252 (DOD-Ref-No.20160127)

Plattform
Platform
Reise-Nr.
Cruise-No.
Zeitraum
Period
Projekt
Project
Arbeitsgebiet
Working area
Sonne SO252 05.11.2016 - 18.12.2016 SO252 - RITTER ISLAND
 
Bismark Sea  

Fahrtleiter
Chief Scientist
Institut
Institute
Auslaufhafen
Port of departure
Einlaufhafen
Port of return
Stationskarte
Station map
Schiffsroute
Trackchart
Berndt Christian GEOMAR Helmholtz-Zentrum fur Ozeanforschung Kiel Yokohama Noumea (New Caledonia)   

Ziel der Reise / Objectives of Cruise:

The overarching aim of this project is to improve our understanding of the general processes and interrelationships that control the submarine continuation and emplacement of landslides caused by volcanic flank collapses. Moreover, the combination of precise knowledge of slide processes (as interpreted from geophysical and geological data collected during the proposed research cruise) and eyewitness reports of the tsunami that was caused by the slide provide the unique opportunity to determine the landslide velocity for the first time.

Messungen / Measurements

Institut
Institute
Wissenschaftler
Scientist
Anzahl
Number
Einheit
Unit
Typ der Messungen
Type of measurements
Kommentar
Comments
Daten im DOD
Data in DOD
GEOMAH Berndt Christian 25 stations G02
Grab
OFOS, Hybis, HyFos, TV grab: video and photo dives and/or grabing . no
UNBIRM Watt Seabstian 9 stations G04
Core-soft bottom (no. of cores)
Sediment sampling by using the gravity corer. no
GEOMAH Berndt Christian 25 stations G08
Bottom photography
OFOS, Hybis, HyFos, TV grab: video and photo dives and/or grabing . no
GEOMAH Berndt Christian 11 stations G71
In-situ sea floor measurements
Heatflow. no
GEOMAH Klaucke Ingo 3636 km G74
Multi-beam echosounding
Hydroaccoustic survey; multibeam EM122 & EM710 and parasound P70 . no
GEOMAH Berndt Christian 2158 km G76
Multichannel seismic reflection
Seismic survey. no
GEOMAH Berndt Christian 1 n miles G90
Other geological or geophysical measurements
EM122, EM710, Parasound yes
GEOMAH Berndt Christian 3 flight(s) G90
Other geological or geophysical measurements
Drone video survey to map Ritter Island. no
GEOMAH Berndt Christian 73 stations H00
Stations
- yes
GEOMAH Berndt Christian 3 stations H09
Water bottle stations
CTD to create a sound velocity profile. no
NIOZ van Haren Hans 3 stations H09
Water bottle stations
CTD to create a sound velocity profile. no
GEOMAH Berndt Christian 73 stations H10
CTD-Stations
- no
GEOMAH Berndt Christian 1 n miles H80
Other physical measurements
Underway measurements during the whole trip such as coordinates, depth, meteorological parameter and so on yes

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
GEOMAH Berndt Christian G26 OBS 1, deployed 19.11.2016 and recovered 26.11.2016, depth 1147m 5° 29.4' S 148° 9.0' E no
GEOMAH Berndt Christian G26 OBS 10, deployed 19.11.2016 and recovered 26.11.2016, depth 981m 5° 29.4' S 148° 2.7' E no
GEOMAH Berndt Christian G26 OBS 11, deployed 19.11.2016 and recovered 26.11.2016, depth 966m 5° 29.0' S 148° 2.3' E no
GEOMAH Berndt Christian G26 OBS 2, deployed 19.11.2016 and recovered 27.11.2016, depth 1128m 5° 31.1' S 148° 9.3' E no
GEOMAH Berndt Christian G26 OBS 3, deployed 19.11.2016 and recovered 26.11.2016, depth 969m 5° 33.1' S 148° 8.6' E no
GEOMAH Berndt Christian G26 OBS 4, deployed 19.11.2016 and recovered 26.11.2016, depth 903m 5° 33.9' S 148° 7.4' E no
GEOMAH Berndt Christian G26 OBS 5, deployed 19.11.2016 and recovered 26.11.2016, depth 851m 5° 31.6' S 148° 4.4' E no
GEOMAH Berndt Christian G26 OBS 6, deployed 19.11.2016 and recovered 26.11.2016, depth 893m 5° 31.2' S 148° 4.0' E no
GEOMAH Berndt Christian G26 OBS 7, deployed 19.11.2016 and recovered 26.11.2016, depth 920m 5° 30.7' S 148° 3.7' E no
GEOMAH Berndt Christian G26 OBS 8, deployed 19.11.2016 and recovered 26.11.2016, depth 924m 5° 30.4' S 148° 3.4' E no
GEOMAH Berndt Christian G26 OBS 9, deployed 19.11.2016 and recovered 26.11.2016, depth 969m 5° 29.9' S 148° 3.1' E no
UNBIRM Watt Seabstian H72 7km long mooring in 11km water depth; deployment 11.11.2016 11° 20.1' N 142° 11.3' E no
15.6.2019