Survey Identifier: RISP03BD


Format Acronym: MGD77
Data Center File Number: 15060031
Parameters Surveyed Code: 55111
File Creation Date (yyyymmdd): 19801002
Source Institution: SCRIPPS INSTITUTION OF OCEANOGRAPHY
Country: USA
Platform Name: R/V SPENCER F. BAIRD
Platform Type Code: 1
Platform Type: SHIP
Chief Scientist(s): VON HERZEN R.
Project: RISEPAC LEG 3
Survey Departure Date (yyyymmdd): 19620103
Port of Departure: PAPEETE,TAHITI
Survey Arrival Date (yyyymmdd): 19620205
Port of Arrival: SAN DIEGO,CALIFORNIA
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
Topmost Latitude of Survey: +33
Bottommost Latitude: -18
Leftmost Longitude: -150
Rightmost Longitude: -117
General Digitizing Rate of Bathymetry: 030
General Sampling Rate of Bathymetry: 1SECONDSWEEP
Assumed Sound Velocity: 14630
Bathymetric Datum Code: 00
Interpolation Scheme: 3 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: 10881

Min/Max Data Record:
Date: 1962 01 04
Latitude: -17.45990
Longitude: -149.55240
Bathymetry, 2- Way Traveltime: 000124
Bathymetry, Corrected Depth: 9.0
Magnetics Total Field, 1st Sensor: 324700
Magnetics Residual Field: -06850

Min/Max Data Record:
Date: 1962 02 05
Latitude: +32.44320
Longitude: -117.79320
Bathymetry, 2- Way Traveltime: 074300
Bathymetry, Corrected Depth: 5609.0
Magnetics Total Field, 1st Sensor: 502750
Magnetics Residual Field: +11300