Field Activity Details for field activity G9082WP

AKA: DSDP90GC

Other ID: G-90-82-WP

Status: Completed

Organization(s):

Funding Program(s):

Principal Investigator(s):

Affiliate Investigator(s): J.P. Kennett, and C. Von Der Borch

Information Specialist(s):

Data Type(s): Electro-Magnetic: Magnetics, Location-Elevation: Navigation, Sampling: Geology

Scientific Purpose/Goals:

Vehicle(s): None

Start Port/Location: Noumea, New Caledonia

End Port/Location: Wellington, New Zealand

Start Date: 1982-12-02

End Date: 1983-01-08

Equipment Used: magnetometer, navigation, drillcore

Information to be Derived:

Summary of Activity and Data Gathered:

Staff:

Affiliate Staff:

Notes: created from InfoBank.
Publication:
Core Data from the Deep Sea Drilling Project, Leg 90:
http://www.ngdc.noaa.gov/mgg/geology/dsdp/data/90/leg90.htm

! Converted to time format with year at start.
!
DATA COLLECTION OVERVIEW (use NGDC GEODAS CD to retrieve data)

MCG Data Collection ID --- G9082WP
Institution Data Collection ID --- DSDP90GC
NGDC ID --- 15050090
Funding --- (unspecified)
Project, Cruise & Leg --- DEEPSEA DRILL.LG90
Study region --- -21.00000,-46.00000,+161.00000,+176.00000
Chief Scientist(s) --- KENNETT J.P.,VON DER BORCH C.
Name of vessel --- D/V GLOMAR CHALLENGER (surface ship)
Date field data collection started --- 12/02/82 NOUMEA,NEW CALEDONIA
Date field data collection ended --- 01/08/83 WELLINGTON, NEW ZEALAND
Parameters surveyed ---
Bathymetry: surveyed, contained in data file
Magnetics: surveyed, contained in data file
Gravity: not surveyed
High-resolution seismics: surveyed, but not contained in data file
Deep penetration seismics: surveyed, but not contained in data file
Format ---

(I1,A8,F5.2,4I2,F5.3,F8.5,F9.5,I1,F6.4,F6.1,I2,i1,3F6.1,I1,F5.1,F6.0,F7.1,F6.1,F5.1,A8,4I1)
Date of data input to NGDC --- 04/27/83
Contributing institution --- SCRIPPS INSTITUTION OF OCEANOGRAPHY
Country --- USA

Navigation instrumentation --- SATNAV,MANUAL ENTRY GYRO AND SPD CHANGES
Position determination method --- LINEAR INTERP.BETWEEN ADJACENT FIXES

Bathymetry instrumentation --- 3.5-12KHZ/EDO 550A RECORDERS/WIDE BEAM
Additional forms of bathymetric data --- ANAL.RECORDS,CARDS,35MMFILM
General rate of bathymetry in file --- 5.0 minutes
General collection rate of bathymetry --- 1SECONDSWEEP
Assumed sound velocity --- 1500.0 m/sec
Bathymetric datum code --- No correction applied (sea level)
Bathmetry interpolation scheme --- 5 MINUTE INTERVAL

Magnetics instrumentation --- GEOMETRICS MAGNETOMETER MOD G-801/3
Additional forms of magnetics data --- ANAL.RECORDS,CARDS,35MMFILM
General rate of magnetics in file --- 5.0 minutes
General collection rate of magnetics --- 6 seconds
Magnetic sensor tow distance --- (unspecified)
Magnetic sensor depth --- (unspecified)
Two sensor horizontal separation --- (unspecified)
Residual magnetics reference field ---
Method of applying residual field --- LIN. INTERP.POINTS WITHIN ONE DEGREE
SQUARE

Seismic instrumentation --- 20TO300CU.IN.AIRGUN,10-300HZ,EDO 550 REC
Formats of seismic data --- ANAL.RECORDS,35MM MICROFILM

Location:

Western Pacific

Platform(s):

Publications

Portals/Viewers

Data Acquired