Deutsches Ozeanographisches
Datenzentrum Inventur der Sonne1-Reise 163-1 (DOD-Ref-No.20020157)
Inventory of Sonne1 Cruise 163-1 (DOD-Ref-No.20020157)

Plattform
Platform
Reise-Nr.
Cruise-No.
Zeitraum
Period
Projekt
Project
Arbeitsgebiet
Working area
Sonne1 163-1 13.03.2002 - 20.04.2002 SFB 574
 
North Pacific Ocean  

Fahrtleiter
Chief Scientist
Institut
Institute
Auslaufhafen
Port of departure
Einlaufhafen
Port of return
Stationskarte
Station map
Schiffsroute
Trackchart
Weinrebe W. Forschungszentrum fur Marine Geowissenschaften, Kiel Balboa Caldera   

Ziel der Reise / Objectives of Cruise:

SO163/1 was the first cruise in the framework of the new research initiative (Sonderforschungsbereich) SFB574:"Volatiles and Fluids in Subduction Zones: Climate Feedback and Trigger mechanisms for Natural Desasters". Several other cruises will follow. Leg 1 was set about to investigate the material input, mobilisation, and return flow of volatiles in the subduction zone off Costa Rica. During leg 1 a comprehensive study of the area of investigation was carried out, applying a whole set of different mapping tools with different resolution. In addition to hull-mounted multibeam and sediment profiler systems, several deep-towed instruments (TOBI: 30 kHz sidescan sonar, DTS-1: 75 kHz and 410 kHz sidescan sonar, OFOS: video sled) have been used.

Messungen / Measurements

Institut
Institute
Wissenschaftler
Scientist
Anzahl
Number
Einheit
Unit
Typ der Messungen
Type of measurements
Kommentar
Comments
Daten im DOD
Data in DOD
GEOMAR Sahling Heiko 9 stations G04
Core-soft bottom (no. of cores)
TV-G - TV guided grab no
GEOMAR Sahling Heiko 95 km G08
Bottom photography
26 stations OFOS-TV sled no
GEOMAR Huguen Caroline 576 km G24
Long/short range side scan sonar
550 km deep-towed sidescan sonar 75 KHz DTS-1 26 km deep-towed sidescan sonar 410 KHz DTS-1 no
SOCWC Masson Douglas 915 km G24
Long/short range side scan sonar
Deep-towed sidescan sonar 30 KHz TOBI no
GEOMAR Thierer Peter 1130 km G28
Magnetic measurements
Magnetometer no
GEOMAR Ranero Cesar 1660 km G74
Multi-beam echosounding
Multibeam system Simrad EM-120 no
GEOMAR Thierer Peter 10 mooring(s) G90
Other geological or geophysical measurements
Ocean bottom hydrophones to record local earthquakes and microseismicity to record during cruise Sonne 163/2 no
7.12.2019