Survey Identifier: DODO09AR
Format Acronym: MGD77
Data Center File Number: 15010022
Parameters Surveyed Code: 55111
File Creation Date (yyyymmdd): 19810618
Source Institution: SCRIPPS INSTITUTION OF OCEANOGRAPHY
Country: USA
Platform Name: R/V ARGO
Platform Type Code: 1
Platform Type: SHIP
Chief Scientist(s): VACQUIER V.
Project: DODO LEG 9
Survey Departure Date (yyyymmdd): 19641013
Port of Departure: COLOMBO,CEYLON
Survey Arrival Date (yyyymmdd): 19641102
Port of Arrival: SINGAPORE,MALAYSIA
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: +07
Bottommost Latitude: -08
Leftmost Longitude: +079
Rightmost Longitude: +106
General Digitizing Rate of Bathymetry: 060
General Sampling Rate of Bathymetry: 1SECONDSWEEP
Assumed Sound Velocity: 14630
Bathymetric Datum Code: 00
Interpolation Scheme: 6 MINUTE INTERVAL
General Digitizing Rate of Magnetics: 050
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
Additional Documentation: *TIME*NAV AND RECORDS ORIGINALLY IN LOCAL TZ. DIGITIZED DATA CONVERTED TO GMT.
Number of Data Records: 4126
Min/Max Data Record:
Date: 1964 10 13
Latitude: -7.61630
Longitude: +79.73159
Bathymetry, 2- Way Traveltime: 000325
Bathymetry, Corrected Depth: 24.0
Magnetics Total Field, 1st Sensor: 401120
Magnetics Residual Field: -04740
Min/Max Data Record:
Date: 1964 10 30
Latitude: +6.91550
Longitude: +105.27931
Bathymetry, 2- Way Traveltime: 082875
Bathymetry, Corrected Depth: 6280.0
Magnetics Total Field, 1st Sensor: 451710
Magnetics Residual Field: +02660