Survey Identifier: BNFC02MV
Format Acronym: MGD77
Data Center File Number: 15020015
Parameters Surveyed Code: 55113
File Creation Date (yyyymmdd): 19801001
Source Institution: SCRIPPS INSTITUTION OF OCEANOGRAPHY
Country: USA
Platform Name: R/V MELVILLE
Platform Type Code: 1
Platform Type: SHIP
Chief Scientist(s): BERGER W.,ADELSECK C.,JOHNSON T.
Project: BENTHIFACE LEG 2
Survey Departure Date (yyyymmdd): 19730606
Port of Departure: MANZANILLO
Survey Arrival Date (yyyymmdd): 19730707
Port of Arrival: SAN DIEGO
Navigation Instrumentation: SATNAV,AUTOLOG GYRO + EMLOG
Geodetic Datum/Position: LINEAR INTERP.BETWEEN ADJACENT FIXES
Bathymetry Instrumentation: 12KHZ/GIFFT RECORDER/WIDE(60DEG)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: 20TO300CU.IN.AIRGUN,10-300HZ,EDO PSR REC
Formats of Seismic Data: ANAL.RECORDS,35MM MICROFILM
Topmost Latitude of Survey: +33
Bottommost Latitude: +09
Leftmost Longitude: -122
Rightmost Longitude: -104
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.POINTS WITHIN ONE DEGREE SQUARE
Number of Data Records: 8884
Min/Max Data Record:
Date: 1973 06 06
Latitude: +9.83270
Longitude: -121.12610
Bathymetry, 2- Way Traveltime: 000654
Bathymetry, Corrected Depth: 49.0
Magnetics Total Field, 1st Sensor: 365880
Magnetics Residual Field: -04140
Min/Max Data Record:
Date: 1973 07 07
Latitude: +32.05870
Longitude: -104.34270
Bathymetry, 2- Way Traveltime: 073694
Bathymetry, Corrected Depth: 5562.0
Magnetics Total Field, 1st Sensor: 468450
Magnetics Residual Field: +06440