Survey Identifier: ANTP03MV
Format Acronym: MGD77
Data Center File Number: 15020003
Parameters Surveyed Code: 55133
File Creation Date (yyyymmdd): 19810806
Source Institution: SCRIPPS INSTITUTION OF OCEANOGRAPHY
Country: USA
Platform Name: R/V MELVILLE
Platform Type Code: 1
Platform Type: SHIP
Chief Scientist(s): SHOR G.
Project: ANTIPODE LEG 3
Survey Departure Date (yyyymmdd): 19700725
Port of Departure: ADAK,ALASKA
Survey Arrival Date (yyyymmdd): 19700820
Port of Arrival: TOKYO,JAPAN
Navigation Instrumentation: SATNAV,AUTOLOG GYRO + EMLOG
Geodetic Datum/Position: LINEAR INTERP.BETWEEN ADJACENT FIXES
Bathymetry Instrumentation: 3.5-12KHZ/GIFFT RECORDERS/WIDE 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: +58
Bottommost Latitude: +32
Leftmost Longitude: +135
Rightmost Longitude: -176
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: 06
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: 10778
Min/Max Data Record:
Date: 1970 07 25
Latitude: +32.69510
Longitude: -179.98810
Bathymetry, 2- Way Traveltime: 001174
Bathymetry, Corrected Depth: 88.0
Magnetics Total Field, 1st Sensor: 200000
Magnetics Residual Field: -07800
Min/Max Data Record:
Date: 1970 08 20
Latitude: +57.02070
Longitude: +180.00000
Bathymetry, 2- Way Traveltime: 099324
Bathymetry, Corrected Depth: 7551.0
Magnetics Total Field, 1st Sensor: 520700
Magnetics Residual Field: +55000