Survey Identifier: TRIP02AR
Format Acronym: MGD77
Data Center File Number: 15010069
Parameters Surveyed Code: 55311
File Creation Date (yyyymmdd): 19800923
Source Institution: SCRIPPS INSTITUTION OF OCEANOGRAPHY
Country: USA
Platform Name: R/V ARGO
Platform Type Code: 1
Platform Type: SHIP
Chief Scientist(s): RAFF A.
Project: TRIPOD LEG 2
Survey Departure Date (yyyymmdd): 19661114
Port of Departure: PUNTARENAS,COSTA RICA
Survey Arrival Date (yyyymmdd): 19661129
Port of Arrival: ACAPULCO,MEXICO
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: ANAL.RECORDS,CARDS,35MMFILM
Magnetics Instrumentation: SCRIPPS MFD PROTON PRECESSION(VACQUIER)
Additional Forms of Magnetics Data: ANAL.RECORDS,CARDS
Additional Forms of Gravity Data: ANALOGUE RECORDS
Topmost Latitude of Survey: +17
Bottommost Latitude: -06
Leftmost Longitude: -100
Rightmost Longitude: -084
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: 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: 2899
Min/Max Data Record:
Date: 1966 11 15
Latitude: -5.99870
Longitude: -99.83320
Bathymetry, 2- Way Traveltime: 000700
Bathymetry, Corrected Depth: 53.0
Magnetics Total Field, 1st Sensor: 305600
Magnetics Residual Field: -09300
Min/Max Data Record:
Date: 1966 11 29
Latitude: +16.69060
Longitude: -84.58160
Bathymetry, 2- Way Traveltime: 068474
Bathymetry, Corrected Depth: 5158.0
Magnetics Total Field, 1st Sensor: 420300
Magnetics Residual Field: +08000