Survey Identifier: BMPX03NH
Format Acronym: MGD77
Data Center File Number: 15280006
Parameters Surveyed Code: 55111
File Creation Date (yyyymmdd): 19870225
Source Institution: SCRIPPS INSTITUTION OF OCEANOGRAPHY
Country: USA
Platform Name: NEW HORIZON
Platform Type Code: 1
Platform Type: SHIP
Chief Scientist(s): A. CHAVE, J. FILLOUX
Project: BEMPEX LEG 3
Funding: NSF OCE83-17741
Survey Departure Date (yyyymmdd): 19860723
Port of Departure: HONOLULU,HAWAII
Survey Arrival Date (yyyymmdd): 19860818
Port of Arrival: HONOLULU,HAWAII
Navigation Instrumentation: SATNAV,MANUAL ENTRY GYRO AND SPD CHANGES
Geodetic Datum/Position: LINEAR INTERP.BETWEEN ADJACENT FIXES
Bathymetry Instrumentation: 12KHZPDR
Additional Forms of Bathymetric Data: ANAL.REC,35MM FILM
Magnetics Instrumentation: VARIANPROTON
Additional Forms of Magnetics Data: ANAL.REC,35MM FILM
Gravity Instrumentation: NONE COLLECTED
Seismic Instrumentation: NONE COLLECTED
Topmost Latitude of Survey: +46
Bottommost Latitude: +24
Leftmost Longitude: -170
Rightmost Longitude: -156
General Digitizing Rate of Bathymetry: 050
General Sampling Rate of Bathymetry: 1SECONDSWEEP
Assumed Sound Velocity: 15000
Bathymetric Datum Code: 00
Interpolation Scheme: 5 MINUTE INTERVAL (DEPTHS PICKED AT 5 MINUTE INTERVALS)
General Digitizing Rate of Magnetics: 010
General Sampling Rate of Magnetics: 06
Reference Field Code: IG
Reference Field: RF-85
Method of Applying Residual Field: LINEAR INTERP.POINTS WITHIN ONE DEGREE PLANE
Additional Documentation: PROCESSED BY SIO GEOLOGICAL DATA CENTER FOR ODP
Number of Data Records: 5123
Min/Max Data Record:
Date: 1986 07 25
Latitude: +24.78833
Longitude: -169.53966
Bathymetry, 2- Way Traveltime: 055333
Bathymetry, Corrected Depth: 4149.0
Magnetics Total Field, 1st Sensor: 368280
Magnetics Residual Field: -06202
Min/Max Data Record:
Date: 1986 08 17
Latitude: +45.53197
Longitude: -156.00206
Bathymetry, 2- Way Traveltime: 094000
Bathymetry, Corrected Depth: 7148.0
Magnetics Total Field, 1st Sensor: 446400
Magnetics Residual Field: +03480