Survey Identifier: JPYN05BD
Format Acronym: MGD77
Data Center File Number: 15060016
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): REIDEL W.
Project: JAPANYON LEG 5
Survey Departure Date (yyyymmdd): 19610822
Port of Departure: HONOLULU
Survey Arrival Date (yyyymmdd): 19610915
Port of Arrival: SAN DIEGO
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: +05
Leftmost Longitude: -158
Rightmost Longitude: -117
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: 7801
Min/Max Data Record:
Date: 1961 08 22
Latitude: +5.05530
Longitude: -157.75800
Bathymetry, 2- Way Traveltime: 000550
Bathymetry, Corrected Depth: 41.0
Magnetics Total Field, 1st Sensor: 410050
Magnetics Residual Field: -05900
Min/Max Data Record:
Date: 1961 09 15
Latitude: +32.52660
Longitude: -117.36990
Bathymetry, 2- Way Traveltime: 087074
Bathymetry, Corrected Depth: 6608.0
Magnetics Total Field, 1st Sensor: 488800
Magnetics Residual Field: +01500