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USGS CMG V-6-64-NP Metadata

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ID V-6-64-NP
Also Known As V2006
Cruise_20,_Leg_6
Abstract Chief Scientist: W. Ludwig. Geophysical data (sextant, magnetics, gravity, airgun, 6khz, 12khz) of field activity V-6-64-NP in Northern Pacific from 06/04/1964 to 06/07/1964
Chief Scientist W. Ludwig
Activity Type Geophysical
Platform Vema
Area of Operation Northern Pacific, North Pacific Ocean
Bounding Coordinates
55.38300
175.33900    -178.00800
51.90600
Dates 06/04/1964 (JD 156) to 06/07/1964 (JD 159)
Analog Materials list
Crew
W. Ludwig Chief Scientist, Lamont-Doherty
Equipment Used
sextant
magnetics
gravity
airgun
6khz
12khz
Notes
Lamont-Doherty Geological Observatory
NGDC Overview
! Converted to time format with year at start.
!
DATA COLLECTION OVERVIEW  (use NGDC GEODAS CD to retrieve data)

MCG Data Collection ID ---         V664NP
Institution Data Collection ID --- V2006
NGDC ID ---                        01030055
Funding ---                        (unspecified)
Project, Cruise & Leg ---          CRUISE 20, LEG 6
Study region ---                   +56.00000,+28.00000,+139.00000,-177.00000
Chief Scientist(s) ---             W. LUDWIG
Name of vessel ---                 VEMA (surface ship)
Date field data collection started --- 05/27/64     MIDWAY ISLAND
Date field data collection ended ---   06/23/64     TOKYO, JAPAN
Parameters surveyed ---
   Bathymetry:                     surveyed, contained in data file
   Magnetics:                      surveyed, contained in data file
   Gravity:                        surveyed, contained in data file
   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 ---     07/03/89
Contributing institution ---       LAMONT-DOHERTY GEOLOGICAL OBSERVATORY
Country ---                        U.S.A.

Navigation instrumentation ---     SEXTANT
Position determination method ---  DEAD RECKONING

Bathymetry instrumentation ---            (SEE ADD. DOC./18)
Additional forms of bathymetric data ---  ANALOG RECORDS
General rate of bathymetry in file ---    6.0 minutes
General collection rate of bathymetry --- ONE SECOND
Assumed sound velocity ---                1463.0 m/sec
Bathymetric datum code ---                No correction applied (sea level)
Bathmetry interpolation scheme ---        NONE

Magnetics instrumentation ---            L-DGO MFG. PROTON-PRECESSION
Additional forms of magnetics data ---   ANALOG RECORDS
General rate of magnetics in file ---    6.0 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 ---   IGRF-65
Method of applying residual field ---    LINEAR INTERPOLATION BETWEEN NAV. PTS.

Gravity instrumentation ---            GRAF-ASKANIA GSS2-12
Additional forms of gravity data ---   ANALOG RECORDS
General rate of gravity in file ---    10.0 minutes
General collection rate of gravity --- (unspecified)
Theoretical gravity formula ---        International 1930
Reference system ---                   Potsdam system
Corrections applied ---                (unspecified)
Starting land tie ---                  (unspecified)
Ending land tie   ---                  (unspecified)

Seismic instrumentation --- L-DGO 25CU.IN.AIRGUN, EEL,DRUM RECORDER
Formats of seismic data --- TWO, 2-CHANNEL SHEET RECORDS

Notes ---
06 - 12 KHZ, WIDE BEAM (60 DEG),1 SECOND SWEEP
Got Help? For V-6-64-NP, we would appreciate any information on -- contract, days at sea, dive count, funding, information specialist, information to be derived, kms of navigation, national plan, organization, owner, ports, project, project number, publications, purpose, scanned materials, seismic description, station count, station description, submersible, summary, tabulated info.
Type Webpage KMZ Arc         Metadata        
Imagery data      
Metadata data     txt  data  FAQ  xml
Navigation data nav    
Times   050.times    

V-6-64-NP location map of where navigation 

equipment operated

 
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