Deutsches Ozeanographisches
Datenzentrum Inventur der Sonne1-Reise 98-1 (DOD-Ref-No.20010131)
Inventory of Sonne1 Cruise 98-1 (DOD-Ref-No.20010131)

Plattform
Platform
Reise-Nr.
Cruise-No.
Zeitraum
Period
Projekt
Project
Arbeitsgebiet
Working area
Sonne1 98-1 14.10.1994 - 31.10.1994   SW Pacific (Limit 140W) NW Pacific (Limit 180?)  

Fahrtleiter
Chief Scientist
Institut
Institute
Auslaufhafen
Port of departure
Einlaufhafen
Port of return
Stationskarte
Station map
Schiffsroute
Trackchart
Fritsch J. Bundesanstalt fur Geowissenschaften und Rohstoffe, Hannover Singapure Zamboanga   

Ziel der Reise / Objectives of Cruise:

During the SONNE cruises SO98/1 and SO98/2 multichannel reflection seismic, gravimetric, magnetic and hydroacoustic measurements were carried out along 21 lines with a total length of 3320 km. In addition, 3500 km were surveyed without reflection seismics. On 3 lines with lengths between 120 and 150 km, wide-angle/refraction seismic measurements were carried out. Purpose of the cruise was the investigation of the extend and the structural variability of the oceanic crust, the search for splinters of oceanic crust within the accretionary wedges at the subduction zones and the determination of the age of the oceanic crust. Furthermore, it was looked forf bottom-simulating reflectors (BSR) which indicate gas hydrates in the sedimentary sequence.

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 Fritsch J. 600 km G74
Multi-beam echosounding
- no
16.11.2019