Deutsches Ozeanographisches
Datenzentrum Inventur der Sonne1-Reise 162 (DOD-Ref-No.20030011)
Inventory of Sonne1 Cruise 162 (DOD-Ref-No.20030011)

Plattform
Platform
Reise-Nr.
Cruise-No.
Zeitraum
Period
Projekt
Project
Arbeitsgebiet
Working area
Sonne1 162 21.02.2002 - 12.03.2002 INGGAS
 
SE Pacific (Limit 140W) Peru Basin NE Pacific (Limit 180?)  

Fahrtleiter
Chief Scientist
Institut
Institute
Auslaufhafen
Port of departure
Einlaufhafen
Port of return
Stationskarte
Station map
Schiffsroute
Trackchart
Reston Timothy John Forschungszentrum fur Marine Geowissenschaften, Kiel Valparaiso Balboa   

Ziel der Reise / Objectives of Cruise:

The purpose of the cruise was the testing of new geophysical equipment acquired within the INGGAS project (Integratede geophysical characterisation and quantification of gas hydrates). This equipment consisted of new seismic sources (including a seafloor weight-drop system - WD), a short hydrophone streamer (STR), ocean bottom seismometers (OBS), a deep-towed hydrophone streamer (DTS) and an acoustic positioning system (P). The equipment was designed to provide improved resolution of the structure of gas hydrate bearing sediments and of their physical properties. Also used were SIMRAD swath-bathymetry (SB) and a magnetometer (M). Most of the testing was carried out in the Yaquina Basin area offshore Peru (80.5W, 8.5 S), a region of known gas hydrate occurrence. All the equipment functioned well, with most time being devoted to work with the deep-tow streamer.

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 Reston Timothy John 12 stations G26
Seismic refraction (no.of nautical miles)
Ocean bottom seismometer profiles no
GEOMAR Reston Timothy John 305 n miles G28
Magnetic measurements
Magnetometer profiles no
GEOMAR Reston Timothy John 567 n miles G74
Multi-beam echosounding
SIMRAD swath-bathymetry profiles no
GEOMAR Reston Timothy John 91 n miles G75
Single channel seismic reflection
Seismic reflection profiles with a short 4 channel hydrophone streamer no
GEOMAR Bialas Joerg 169 n miles G76
Multichannel seismic reflection
Deep-tow seismic reflection profiles no
GEOMAR Bialas Joerg 13 stations G90
Other geological or geophysical measurements
Posidionia tests 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
GEOMAR Reston Timothy John G26 OCEAN BOTTOM SEISMOMETERS - DETECT SEISMIC WAVES TO DETERMINE SUB-SEABOTTOM SEISMIC VELOCITIES 8° 23.7' S 80° 24.2' W -
GEOMAR Reston Timothy John G26 OCEAN BOTTOM SEISMOMETERS - DETECT SEISMIC WAVES TO DETERMINE SUB-SEABOTTOM SEISMIC VELOCITIES 8° 23.5' S 80° 24.0' W -
GEOMAR Reston Timothy John G26 OCEAN BOTTOM SEISMOMETERS - DETECT SEISMIC WAVES TO DETERMINE SUB-SEABOTTOM SEISMIC VELOCITIES 8° 23.4' S 80° 24.2' W -
GEOMAR Reston Timothy John G26 OCEAN BOTTOM SEISMOMETERS - DETECT SEISMIC WAVES TO DETERMINE SUB-SEABOTTOM SEISMIC VELOCITIES 8° 23.3' S 80° 23.8' W -
GEOMAR Reston Timothy John G26 OCEAN BOTTOM SEISMOMETERS - DETECT SEISMIC WAVES TO DETERMINE SUB-SEABOTTOM SEISMIC VELOCITIES 8° 22.5' S 80° 19.2' W -
GEOMAR Reston Timothy John G26 OCEAN BOTTOM SEISMOMETERS - DETECT SEISMIC WAVES TO DETERMINE SUB-SEABOTTOM SEISMIC VELOCITIES 8° 21.9' S 80° 19.7' W -
GEOMAR Reston Timothy John G26 OCEAN BOTTOM SEISMOMETERS - DETECT SEISMIC WAVES TO DETERMINE SUB-SEABOTTOM SEISMIC VELOCITIES 8° 21.4' S 80° 20.2' W -
GEOMAR Reston Timothy John G26 OCEAN BOTTOM SEISMOMETERS - DETECT SEISMIC WAVES TO DETERMINE SUB-SEABOTTOM SEISMIC VELOCITIES 8° 20.9' S 80° 20.8' W -
GEOMAR Reston Timothy John G26 OCEAN BOTTOM SEISMOMETERS - DETECT SEISMIC WAVES TO DETERMINE SUB-SEABOTTOM SEISMIC VELOCITIES 8° 20.4' S 80° 21.3' W -
GEOMAR Reston Timothy John G26 OCEAN BOTTOM SEISMOMETERS - DETECT SEISMIC WAVES TO DETERMINE SUB-SEABOTTOM SEISMIC VELOCITIES 8° 19.9' S 80° 21.8' W -
GEOMAR Reston Timothy John G26 OCEAN BOTTOM SEISMOMETERS - DETECT SEISMIC WAVES TO DETERMINE SUB-SEABOTTOM SEISMIC VELOCITIES 8° 19.4' S 80° 22.3' W -
GEOMAR Reston Timothy John G26 OCEAN BOTTOM SEISMOMETERS - DETECT SEISMIC WAVES TO DETERMINE SUB-SEABOTTOM SEISMIC VELOCITIES 8° 18.9' S 80° 22.8' W -
GEOMAR Reston Timothy John G26 Ocean floor weight drop seismic source test station 8° 23.8' S 80° 23.7' W -
GEOMAR Reston Timothy John G26 Ocean floor weight drop seismic source test station 8° 23.6' S 80° 23.8' W -
GEOMAR Reston Timothy John G26 Ocean floor weight drop seismic source test station 8° 23.5' S 80° 23.8' W -
GEOMAR Reston Timothy John G26 Ocean floor weight drop seismic source test station 8° 23.4' S 80° 23.9' W -
12.10.2019