Survey Identifier: SIXP-1HO


Format Acronym: MGD77
Data Center File Number: 15080030
Parameters Surveyed Code: 55113
File Creation Date (yyyymmdd): 19811013
Source Institution: SCRIPPS INSTITUTION OF OCEANOGRAPHY
Country: USA
Platform Name: R/V HORIZON
Platform Type Code: 1
Platform Type: SHIP
Chief Scientist(s): CHASE T.E.,SMITH S.M.
Project: SIXPAC LEG 1
Survey Departure Date (yyyymmdd): 19660330
Port of Departure: HONOLULU,HAWAII
Survey Arrival Date (yyyymmdd): 19660418
Port of Arrival: HONOLULU,HAWAII
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
Seismic Instrumentation: 50KJOULE ARCER,RAYFLEX SLOWDRUM RECORDER
Formats of Seismic Data: ANAL.RECORDS,35MM MICROFILM
Topmost Latitude of Survey: +22
Bottommost Latitude: +08
Leftmost Longitude: -168
Rightmost Longitude: -153
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: 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: 6904

Min/Max Data Record:
Date: 1966 03 31
Latitude: +8.97480
Longitude: -167.08220
Bathymetry, 2- Way Traveltime: 000200
Bathymetry, Corrected Depth: 15.0
Magnetics Total Field, 1st Sensor: 333400
Magnetics Residual Field: -05950

Min/Max Data Record:
Date: 1966 04 19
Latitude: +21.27880
Longitude: -153.08290
Bathymetry, 2- Way Traveltime: 081774
Bathymetry, Corrected Depth: 6192.0
Magnetics Total Field, 1st Sensor: 360650
Magnetics Residual Field: +02950