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USGS CMG L-7-80-BS Metadata

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ID L-7-80-BS
Abstract Chief Scientist: Hans Nelson. Geological and Geophysical data (3dot5khz, 12khz, sidescansonar, uniboom, airgun, vibratingcore, current meter, current meter, underwatertelevision, underwatercamera, integratednavigation, dopplersonar, LoranC) of field activity L-7-80-BS in Bering Sea, Alaska from 08/01/1980 to 08/26/1980
Chief Scientist Hans Nelson
Activity Type Geological and Geophysical
Platform Samuel Phillips Lee
Area of Operation Bering Sea, Alaska, Bering Sea
Bounding Coordinates
-172.71823    -163.16579
Ports leave Nome, AK, start L780BS
arrive Nome, AK, sick oiler
leave Nome, AK, healthy oiler
arrive Nome, AK,k sick G. Hess
leave Nome, AK
arrive Nome, AKk Pick up BL & BG
leave Nome, AK
arrive Nome, AKk end L780BS
Dates 08/01/1980 (JD 214) to 08/26/1980 (JD 239)
Analog Materials list
Information Specialist
Matt Larsen
Pat Mango
R.F. Aegney Ship Captain
Glen Barker Mechanical Technician
Jackie Eaby Navigator
Larry Flora Watchstander
Brian Globerman Watchstander
Gordon Hess Geologist
Jim Howard Geologist
Louise Kitely Watchstander
Larry Kooker Electronics Technician
Brad Larsen Watchstander
Matt Larsen Co-chief/watchstander
Patrice Mango Watchstander
Hans Nelson Chief Scientist
Kevin O'Toole Mechanical Technician
Bob Patrick Electronics Technician
Cindy Rose Watchstander
Ken Taylor Chief Engineer
Jim Wilkerson Chief Mate
Equipment Used
current meter
current meter
NGDC Overview
! Converted to time format with year at start.

MCG Data Collection ID ---         L780BS
Institution Data Collection ID --- L780BS
NGDC ID ---                        06050037
Funding ---                        (unspecified)
Project, Cruise & Leg ---          (unspecified)
Study region ---                   +67.00000,+62.00000,-173.00000,-163.00000
Chief Scientist(s) ---             Hans Nelson
Name of vessel ---                 Lee (surface ship)
Date field data collection started --- 08/01/80     LEAVE NOME START L780BS
Date field data collection ended ---   08/26/80     AR NOME END L780BS
Parameters surveyed ---
   Bathymetry:                     surveyed, contained in data file
   Magnetics:                      (unspecified)
   Gravity:                        (unspecified)
   High-resolution seismics:       (unspecified)
   Deep penetration seismics:      (unspecified)
Format --- 

Date of data input to NGDC ---     06/12/87
Contributing institution ---       USGS Branch of Pacific Marine Geology
Country ---                        United States

Navigation instrumentation ---     SATNAV,LORAN-C,DOPPLAR SONAR
Position determination method ---  PRIM-SATNAV SEC-INTEGRATED NAV

Bathymetry instrumentation ---            12KHZ NARROW 1 SEC, 3.5KHZ WIDE 1 SEC
Additional forms of bathymetric data ---  RECORDER ROLLS
General rate of bathymetry in file ---    1.7 minutes
General collection rate of bathymetry --- 20/SECONDS
Assumed sound velocity ---                1463.0 m/sec
Bathymetric datum code ---                No correction applied (sea level)
Bathmetry interpolation scheme ---        (unspecified)

Magnetics instrumentation ---            (unspecified)
Additional forms of magnetics data ---   (unspecified)
General rate of magnetics in file ---    (unspecified)
General collection rate of magnetics --- (unspecified)
Magnetic sensor tow distance ---         (unspecified)
Magnetic sensor depth ---                (unspecified)
Two sensor horizontal separation ---     (unspecified)
Residual magnetics reference field ---   (unspecified)
Method of applying residual field ---    (unspecified)

Gravity instrumentation ---            (unspecified)
Additional forms of gravity data ---   (unspecified)
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 --- UNIBOOM, SINGLE CHANNEL
Formats of seismic data --- (unspecified)
Got Help? For L-7-80-BS, we would appreciate any information on -- contract, days at sea, dive count, funding, information to be derived, kms of navigation, national plan, notes, organization, owner, 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    
Gravity data 052.grav
Metadata data     txt  data  FAQ  xml
Sensors data sensors    
Navigation data nav    
Samples data samp    
Seismic data      
Times   052.times    

L-7-80-BS location map of where navigation 

equipment operated
L-7-80-BS location map of where navigation 

equipment operated

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