Survey Identifier: JPYN01BD
Format Acronym: MGD77
Data Center File Number: 15060013
Parameters Surveyed Code: 55111
File Creation Date (yyyymmdd): 19790913
Source Institution: SCRIPPS INSTITUTION OF OCEANOGRAPHY
Country: USA
Platform Name: R/V SPENCER F. BAIRD
Platform Type Code: 1
Platform Type: SHIP
Chief Scientist(s): RAFF A.D.
Project: JAPANYON LEG 1
Survey Departure Date (yyyymmdd): 19610527
Port of Departure: SAN DIEGO
Survey Arrival Date (yyyymmdd): 19610606
Port of Arrival: HONOLULU
Navigation Instrumentation: CELESTIAL,MANUAL ENTRY GYRO SPEED
Geodetic Datum/Position: LINEAR INTERP.BETWEEN ADJACENT FIXES
Bathymetry Instrumentation: 12KHZ/PDR RECORDER/WIDE(60DEG)BEAM
Additional Forms of Bathymetric Data: ANALOGUE RECORDS,PUNCHED CARDS
Magnetics Instrumentation: SCRIPPS MFD PROTON PRECESSION(VACQUIER)
Additional Forms of Magnetics Data: ANAL.RECORDS,CARDS
Topmost Latitude of Survey: +33
Bottommost Latitude: +21
Leftmost Longitude: -158
Rightmost Longitude: -118
General Digitizing Rate of Bathymetry: 030
General Sampling Rate of Bathymetry: 1SECONDSWEEP
Assumed Sound Velocity: 14630
Bathymetric Datum Code: 00
Interpolation Scheme: 3 MINUTE INTERVAL
General Digitizing Rate of Magnetics: 060
General Sampling Rate of Magnetics: 15
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: 3915
Min/Max Data Record:
Date: 1961 05 28
Latitude: +21.28250
Longitude: -157.65970
Bathymetry, 2- Way Traveltime: 000150
Bathymetry, Corrected Depth: 11.0
Magnetics Total Field, 1st Sensor: 362750
Magnetics Residual Field: -05200
Min/Max Data Record:
Date: 1961 06 06
Latitude: +32.66830
Longitude: -118.00170
Bathymetry, 2- Way Traveltime: 074850
Bathymetry, Corrected Depth: 5646.0
Magnetics Total Field, 1st Sensor: 495200
Magnetics Residual Field: +02650