Survey Identifier: ARES06WT
Format Acronym: MGD77
Data Center File Number: 15040007
Parameters Surveyed Code: 55111
File Creation Date (yyyymmdd): 19800110
Source Institution: SCRIPPS INSTITUTION OF OCEANOGRAPHY
Country: USA
Platform Name: R/V THOMAS WASHINGTON
Platform Type Code: 1
Platform Type: SHIP
Chief Scientist(s): TAFT B.
Project: ARIES LEG 6
Survey Departure Date (yyyymmdd): 19710612
Port of Departure: TOKYO,JAPAN
Survey Arrival Date (yyyymmdd): 19710727
Port of Arrival: YOKOHAMA,JAPAN
Navigation Instrumentation: SATNAV,AUTOLOG GYRO + EMLOG
Geodetic Datum/Position: LINEAR INTERP.BETWEEN ADJACENT FIXES
Bathymetry Instrumentation: 12KHZ/GIFFT RECORDER/WIDE(60DEG)BEAM
Additional Forms of Bathymetric Data: ANALOGUE RECORDS,PUNCHED CARDS
Magnetics Instrumentation: VARIAN MFD PROTON PRECESSION MOD 4970
Additional Forms of Magnetics Data: ANAL.RECORDS,CARDS
Topmost Latitude of Survey: +35
Bottommost Latitude: +28
Leftmost Longitude: +130
Rightmost Longitude: +141
General Digitizing Rate of Bathymetry: 050
General Sampling Rate of Bathymetry: 1SECONDSWEEP
Assumed Sound Velocity: 14630
Bathymetric Datum Code: 00
Interpolation Scheme: 5 MINUTE INTERVAL
General Digitizing Rate of Magnetics: 050
General Sampling Rate of Magnetics: 06
Reference Field Code: 03
Reference Field: IGRF 1965
Method of Applying Residual Field: LIN.INTERP.AT 30DEG C/C OR 500MI ALONG TRACK
Number of Data Records: 10002
Min/Max Data Record:
Date: 1971 06 12
Latitude: +28.49580
Longitude: +130.00210
Bathymetry, 2- Way Traveltime: 000750
Bathymetry, Corrected Depth: 56.0
Magnetics Total Field, 1st Sensor: 441050
Magnetics Residual Field: -06050
Min/Max Data Record:
Date: 1971 07 20
Latitude: +34.95210
Longitude: +140.36500
Bathymetry, 2- Way Traveltime: 069450
Bathymetry, Corrected Depth: 5237.0
Magnetics Total Field, 1st Sensor: 463550
Magnetics Residual Field: +08100