Survey Identifier: HILO03SM
Format Acronym: MGD77
Data Center File Number: 15070003
Parameters Surveyed Code: 55111
File Creation Date (yyyymmdd): 19790913
Source Institution: SCRIPPS INSTITUTION OF OCEANOGRAPHY
Country: USA
Platform Name: R/V HUGH M.SMITH
Platform Type Code: 1
Platform Type: SHIP
Chief Scientist(s): SMITH S.M.
Project: HILO LEG 3 (SM)
Survey Departure Date (yyyymmdd): 19620416
Port of Departure: HILO
Survey Arrival Date (yyyymmdd): 19620507
Port of Arrival: SAN DIEGO
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: +30
Bottommost Latitude: +19
Leftmost Longitude: -156
Rightmost Longitude: -120
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: 4602
Min/Max Data Record:
Date: 1962 04 17
Latitude: +19.74870
Longitude: -155.94220
Bathymetry, 2- Way Traveltime: 000350
Bathymetry, Corrected Depth: 26.0
Magnetics Total Field, 1st Sensor: 366250
Magnetics Residual Field: -05150
Min/Max Data Record:
Date: 1962 05 06
Latitude: +29.14270
Longitude: -120.99190
Bathymetry, 2- Way Traveltime: 079700
Bathymetry, Corrected Depth: 6029.0
Magnetics Total Field, 1st Sensor: 469850
Magnetics Residual Field: +04200