Survey Identifier: DODO05AR
Format Acronym: MGD77
Data Center File Number: 15010018
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): RIEDEL W.
Project: DODO LEG 5
Survey Departure Date (yyyymmdd): 19640615
Port of Departure: DARWIN,AUSTRALIA
Survey Arrival Date (yyyymmdd): 19640713
Port of Arrival: PT.LOUIS,MAURITIUS
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: -12
Bottommost Latitude: -25
Leftmost Longitude: +059
Rightmost Longitude: +131
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: 6479
Min/Max Data Record:
Date: 1964 06 15
Latitude: -24.18310
Longitude: +59.50131
Bathymetry, 2- Way Traveltime: 000425
Bathymetry, Corrected Depth: 32.0
Magnetics Total Field, 1st Sensor: 482750
Magnetics Residual Field: -04770
Min/Max Data Record:
Date: 1964 07 12
Latitude: -12.26660
Longitude: +130.68330
Bathymetry, 2- Way Traveltime: 083225
Bathymetry, Corrected Depth: 6307.0
Magnetics Total Field, 1st Sensor: 503460
Magnetics Residual Field: +03500