USGS CMG F-3-87-AA Metadata

Associated cruises in Alaska


  F-2-87-AA
  F-3-87-AA
  F-7-88-AA
  F-8-88-AA

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

MCG Data Collection ID ---         F387AA
Institution Data Collection ID --- F387AA
NGDC ID ---                        06780047
Funding ---                        (unspecified)
Project, Cruise & Leg ---          WEST-CENTRAL ALEUTIAN TRENCH
Study region ---                   +53.00000,+47.00000,+169.00000,-172.00000
Chief Scientist(s) ---             EDWARDS / BOHANNON
Name of vessel ---                 M/V FARNELLA (surface ship)
Date field data collection started --- 08/29/87     LEAVE DUTCH HARBOR
Date field data collection ended ---   09/27/87     ARRIVE DUTCH HARBOR
Parameters surveyed ---
   Bathymetry:                     (unspecified)
   Magnetics:                      surveyed, contained in data file
   Gravity:                        surveyed, contained in data file
   High-resolution seismics:       (unspecified)
   Deep penetration seismics:      (unspecified)
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 ---     12/31/90
Contributing institution ---       USGS Branch of Pacific Marine Geology
Country ---                        United States

Navigation instrumentation ---     (unspecified)
Position determination method ---  (unspecified)

Bathymetry instrumentation ---            10 kHz BATHY 3.5 kHz BATHY
Additional forms of bathymetric data ---  (unspecified)
General rate of bathymetry in file ---    (unspecified)
General collection rate of bathymetry --- (unspecified)
Assumed sound velocity ---                (unspecified)
Bathymetric datum code ---                No correction applied (sea level)
Bathmetry interpolation scheme ---        (unspecified)

Magnetics instrumentation ---            MAGNETOMETER
Additional forms of magnetics data ---   (unspecified)
General rate of magnetics in file ---    1.0 minutes
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 ---    1.1 minutes
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 --- AIR GUN MONITOR RECORD TWO CHANNEL AIR G
Formats of seismic data --- UN TAPE

Paskevich, V.F., Wong, F.L., O'Malley, J.J., Stevenson, A.J., and Gutmacher,
C.E., 2011, GLORIA sidescan-sonar imagery for parts of the U.S. Exclusive
Economic Zone and adjacent areas: U.S. Geological Survey Open-File Report
2010-1332, URL:
http://pubs.usgs.gov/of/2010/1332/

Carlson, P.R., Cooper, A.K., Gardner, J.V., Hunter, R.E., Karl, H.A., Marlow, 
Michael S.,
Stevenson, A.J., Huggett, Quentin, Kenyon, N.H., Parson, L.M., Bohannon, R.G., 
Edwards, B.D.,
Vallier, T.L., Dobson, M.F., and Masson, D.G., 1988, GLORIA sonographic mosaics 
of the
Bering Sea and the western Aleutian Arc and adjacent North Pacific, in Carter, 
Lorna M., ed.,
USGS research on energy resources, 1988; program and abstracts: U.S. Geological 
Survey
Circular 1025, p. 14-15.


Edwards, B.D., Bohannon, Robert G., Dobson, M.R., and Campbell, J.M., 1988, 
Cruise report
for Cruise F3-87-AA, GLORIA survey of the west-central Aleutian Arc and adjacent 
North
Pacific Ocean: U.S. Geological Survey Open-File Report 88-0227, 9 p.


Bohannon, Robert G., Vallier, Tracy L., and Karl, Herman A., 1988, Geology of 
the
Pacific and Kula plates south of the western Aleutian Arc; evidence from GLORIA,
seismic-reflection, gravity and magnetic data: Geological Society of America 
Abstracts
with Programs, v. 20, no. 7, p. 128.


Bohannon, Robert G., Dobson, Max R., Edwards, Brian D., and Jacobs, Colin L., 
1987,
Tectonics of North Pacific Ocean basin; western Aleutian Island region: American 
Geophysical
Union Eos, Transactions, v. 68, no. 44, p. 1486.