Survey Identifier: CRCS01SB


Format Acronym: MGD77
Data Center File Number: 15060039
Parameters Surveyed Code: 55111
File Creation Date (yyyymmdd): 19800206
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): CHASE T.
Project: CRISSCROSS LEG 1
Survey Departure Date (yyyymmdd): 19630221
Port of Departure: SAN DIEGO,CALIFORNIA
Survey Arrival Date (yyyymmdd): 19630310
Port of Arrival: BALBOA,PANAMA CANAL ZONE
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: +28
Bottommost Latitude: +02
Leftmost Longitude: -116
Rightmost Longitude: -078
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: 7017

Min/Max Data Record:
Date: 1963 02 22
Latitude: +2.82780
Longitude: -115.71920
Bathymetry, 2- Way Traveltime: 001874
Bathymetry, Corrected Depth: 141.0
Magnetics Total Field, 1st Sensor: 339800
Magnetics Residual Field: -08000

Min/Max Data Record:
Date: 1963 03 09
Latitude: +27.74340
Longitude: -78.58400
Bathymetry, 2- Way Traveltime: 076900
Bathymetry, Corrected Depth: 5812.0
Magnetics Total Field, 1st Sensor: 469950
Magnetics Residual Field: +05850