Survey Identifier: SCAN03AR
Format Acronym: MGD77
Data Center File Number: 15010060
Parameters Surveyed Code: 55133
File Creation Date (yyyymmdd): 19810806
Source Institution: SCRIPPS INSTITUTION OF OCEANOGRAPHY
Country: USA
Platform Name: R/V ARGO
Platform Type Code: 1
Platform Type: SHIP
Chief Scientist(s): SHOR G.G.
Project: SCAN LEG 3
Survey Departure Date (yyyymmdd): 19690510
Port of Departure: HONOLULU,HAWAII
Survey Arrival Date (yyyymmdd): 19690609
Port of Arrival: YOKOHAMA,JAPAN
Navigation Instrumentation: SATNAV,MANUAL ENTRY GYRO AND SPD CHANGES
Geodetic Datum/Position: LINEAR INTERP.BETWEEN ADJACENT FIXES
Bathymetry Instrumentation: 3.5-12KHZ/GIFFT RECORDERS/WIDE 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
Seismic Instrumentation: 40CU.IN.AIRGUN,10-300HZ,PDR MK 10 REC.
Formats of Seismic Data: ANAL.RECORDS,35MM MICROFILM
Topmost Latitude of Survey: +35
Bottommost Latitude: +16
Leftmost Longitude: +140
Rightmost Longitude: -157
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: 060
General Sampling Rate of Magnetics: 6
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: 12048
Min/Max Data Record:
Date: 1969 05 11
Latitude: +16.10500
Longitude: -179.99000
Bathymetry, 2- Way Traveltime: 000500
Bathymetry, Corrected Depth: 38.0
Magnetics Total Field, 1st Sensor: 338100
Magnetics Residual Field: -09150
Min/Max Data Record:
Date: 1969 06 08
Latitude: +34.99560
Longitude: +179.99660
Bathymetry, 2- Way Traveltime: 099500
Bathymetry, Corrected Depth: 7592.0
Magnetics Total Field, 1st Sensor: 451150
Magnetics Residual Field: +05700