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USGS CMG W-11-75-NP Metadata

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ID W-11-75-NP
Also Known As EURYDICE_LEG_11
Abstract Chief Scientist: E.L. Winterer. Data (bathymetry, magnetics, navigation) of field activity W-11-75-NP in North Pacific from 06/20/1975 to 06/23/1975
Chief Scientist E.L. Winterer
Platform Thomas Washington
Area of Operation North Pacific, North Pacific Ocean
Bounding Coordinates
171.17950     179.99290
Dates 06/20/1975 (JD 171) to 06/23/1975 (JD 174)
Analog Materials No analog holdings.
E.L. Winterer Chief Scientist, Scripps Oceanographic Institute
Equipment Used
Scripps Institution of Oceanography

NGDC Overview
! Converted to time format with year at start.

MCG Data Collection ID ---         W1175NP
Institution Data Collection ID --- ERDC11WT
NGDC ID ---                        15040019
Funding ---                        (unspecified)
Project, Cruise & Leg ---          EURYDICE LEG 11
Study region ---                   +33.00000, +0.00000,+171.00000,-111.00000
Chief Scientist(s) ---             WINTERER E.L.
Name of vessel ---                 R/V THOMAS WASHINGTON (surface ship)
Date field data collection started --- 06/20/75     MAJURO
Date field data collection ended ---   07/18/75     SAN DIEGO
Parameters surveyed ---
   Bathymetry:                     surveyed, contained in data file
   Magnetics:                      surveyed, contained in data file
   Gravity:                        surveyed, but not 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 --- 

Date of data input to NGDC ---     10/30/79
Contributing institution ---       SCRIPPS INSTITUTION OF OCEANOGRAPHY
Country ---                        USA

Navigation instrumentation ---     SATNAV,AUTOLOG GYRO + EMLOG
Position determination method ---  LINEAR INTERP.BETWEEN ADJACENT FIXES

Bathymetry instrumentation ---            3.5-12KHZ/UGR,GIFFT RECORDERS/WIDEBEAM
Additional forms of bathymetric data ---  ANAL.RECORDS,CARDS,35MMFILM(3.5KHZ)
General rate of bathymetry in file ---    5.0 minutes
General collection rate of bathymetry --- 1SECONDSWEEP
Assumed sound velocity ---                1463.0 m/sec
Bathymetric datum code ---                No correction applied (sea level)
Bathmetry interpolation scheme ---        5 MINUTE INTERVAL

Magnetics instrumentation ---            VARIAN MFD PROTON PRECESSION MOD 4970
Additional forms of magnetics data ---   ANAL.RECORDS,CARDS
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 ---   IGRF-65
Method of applying residual field ---    LIN. INTERP.POINTS WITHIN ONE DEGREE 

Gravity instrumentation ---            ASKANIA GSS2,ANSCHUTZ ELECT. GYRO TABLE
Additional forms of gravity data ---   ANALOGUE RECORDS
General rate of gravity in file ---    (unspecified)
General collection rate of gravity --- (unspecified)
Theoretical gravity formula ---        (unspecified)
Reference system ---                   (unspecified)
Corrections applied ---                (unspecified)
Starting land tie ---                  (unspecified)
Ending land tie   ---                  (unspecified)

Seismic instrumentation --- 20TO300CU.IN.AIRGUN,10-300HZ,EDO PSR REC
Formats of seismic data --- ANAL.RECORDS,35MM MICROFILM
Got Help? For W-11-75-NP, we would appreciate any information on -- activity type, analog materials, 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        
Bathymetry data bath    
Magnetics data mag    
Metadata data     txt  data  FAQ  xml
Navigation data nav    
Times   050.times    

W-11-75-NP location map of where navigation 

equipment operated
W-11-75-NP location map of where navigation 

equipment operated

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