Survey Identifier: SCAN08AR


Format Acronym: MGD77
Data Center File Number: 15010063
Parameters Surveyed Code: 55103
File Creation Date (yyyymmdd): 19810806
Source Institution: SCRIPPS INSTITUTION OF OCEANOGRAPHY
Country: USA
Platform Name: R/V ARGO
Platform Type Code: 1
Platform Type: SHIP
Chief Scientist(s): RAITT R.
Project: SCAN LEG 8
Survey Departure Date (yyyymmdd): 19691018
Port of Departure: PAPEETE,TAHITI
Survey Arrival Date (yyyymmdd): 19691112
Port of Arrival: PAPEETE,TAHITI
Navigation Instrumentation: SATNAV,AUTOLOG GYRO AND ENGINE RPM
Geodetic Datum/Position: LINEAR INTERP.BETWEEN ADJACENT FIXES
Bathymetry Instrumentation: 12KHZ/GIFFT RECORDER/WIDE(60DEG)BEAM
Additional Forms of Bathymetric Data: ANALOGUE RECORDS,PUNCHED CARDS
Magnetics Instrumentation: VARIAN MFD PROTON PRECESSION MOD 4970
Additional Forms of Magnetics Data: ANAL.RECORDS,CARDS
Seismic Instrumentation: 40CU.IN.AIRGUN,10-300HZ,PDR MK 10 REC.
Formats of Seismic Data: ANAL.RECORDS,35MM MICROFILM
Topmost Latitude of Survey: -06
Bottommost Latitude: -30
Leftmost Longitude: -150
Rightmost Longitude: -130
General Digitizing Rate of Bathymetry: 050
General Sampling Rate of Bathymetry: 1SECONDSWEEP
Assumed Sound Velocity: 14630
Bathymetric Datum Code: 00
Interpolation Scheme: 5 MINUTE INTERVAL
General Digitizing Rate of Magnetics: 050
General Sampling Rate of Magnetics: 6
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: 6532

Min/Max Data Record:
Date: 1969 10 18
Latitude: -29.30750
Longitude: -149.62330
Bathymetry, 2- Way Traveltime: 000074
Bathymetry, Corrected Depth: 6.0
Magnetics Total Field, 1st Sensor: 325950
Magnetics Residual Field: -17300

Min/Max Data Record:
Date: 1969 11 13
Latitude: -6.10330
Longitude: -130.09500
Bathymetry, 2- Way Traveltime: 065900
Bathymetry, Corrected Depth: 4963.0
Magnetics Total Field, 1st Sensor: 429350
Magnetics Residual Field: +13400