|
ID
|
P-4-84-AT
|
|
Abstract
|
Chief Scientist: Jack Swenson. Data (12khz, gravity,
meter32, meter41, integratednavigation, LoranC,
transitsatellite) of field activity P-4-84-AT in Atlantic
Ocean from 08/25/1984 to 09/11/1984
|
|
Chief Scientist
|
Jack Swenson
|
|
Platform
|
John Wesley Powell
|
|
Area of Operation
|
Atlantic Ocean
|
|
Bounding Coordinates
|
|
44.36309
|
|
-70.71912 -67.08134 |
|
40.86871 |
|
|
Ports
|
leave Boston, MA
arrive Portland, ME
|
|
Dates
|
08/25/1984 (JD 238) to 09/11/1984 (JD 255)
|
|
Analog Materials
|
list
|
|
Crew
|
|
Chris King
|
Watchstander
|
|
Jack Swenson
|
Chief Scientist
|
|
Jeff Abbey
|
Chief Mate
|
|
Jeff Stampfer
|
Mechanical Technician, USGS Western Region
|
|
John Winningham
|
Ship Captain
|
|
Larry Kooker
|
Electronics Technician, USGS Western Region
|
|
Steve Olsen
|
Chief Engineer, USGS Western Region
|
|
|
Equipment Used
|
|
12khz
|
|
gravity
|
|
meter32
|
|
meter41
|
|
integratednavigation
|
|
LoranC
|
|
transitsatellite
|
|
|
NGDC Overview
|
! Converted to time format with year at start.
!
DATA COLLECTION OVERVIEW (use NGDC GEODAS CD to retrieve data)
MCG Data Collection ID --- P484AT
Institution Data Collection ID --- P484AT
NGDC ID --- 06910007
Funding --- (unspecified)
Project, Cruise & Leg --- (unspecified)
Study region --- +45.00000,+40.00000, -71.00000, -67.00000
Chief Scientist(s) --- Jack Swenson
Name of vessel --- Powell (surface ship)
Date field data collection started --- 08/25/84 LV BOSTON, MA
Date field data collection ended --- 09/11/84 AR PORTLAND, ME
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 --- 08/10/87
Contributing institution --- USGS Branch of Pacific Marine Geology
Country --- United States
Navigation instrumentation --- LORAN-C TRANSIT SAT
Position determination method --- (unspecified)
Bathymetry instrumentation --- (unspecified)
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 --- (unspecified)
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 --- 1.0 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 --- (unspecified)
Formats of seismic data --- (unspecified)
|
|
|
Got Help?
|
For P-4-84-AT, we would appreciate any information on -- activity type, contract, days at sea, dive count, funding, information specialist, 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.
|
|
|
