Survey Identifier: EV1400
Format Acronym: MGD77
Data Center File Number: 84010017
Parameters Surveyed Code: 55115
File Creation Date (yyyymmdd): 19
Source Institution: GEOMER DATA BASE ORSTOM NOUMEA
Country: SALOMON-BNF
Platform Name: CORIOLIS
Platform Type Code: 1
Platform Type: SHIP
Chief Scientist(s): PELLETIER
Survey Departure Date (yyyymmdd): 1987 8 3
Port of Departure: NOUMEA
Survey Arrival Date (yyyymmdd): 1987 9 4
Port of Arrival: NOUMEA
Navigation Instrumentation: MAGNAVOX
Geodetic Datum/Position: SATELLITES
Bathymetry Instrumentation: EDO-12KHZ
Additional Forms of Bathymetric Data: ANALOG RECORDS
Magnetics Instrumentation: VARIAN
Additional Forms of Magnetics Data: ANALOG RECORDS
Additional Forms of Gravity Data: ANALOG RECORDS
Seismic Instrumentation: TWG-1.5L,AMG,EPC,B&H
Topmost Latitude of Survey: -09
Bottommost Latitude: -23
Leftmost Longitude: +166
Rightmost Longitude: +172
General Digitizing Rate of Bathymetry: 050
General Sampling Rate of Bathymetry: 1/SECONDE
Assumed Sound Velocity: 15000
Bathymetric Datum Code: 00
Interpolation Scheme: 5 MINUTE INTERVALS AND PEAK AND TROUGHS
General Digitizing Rate of Magnetics: 050
General Sampling Rate of Magnetics: 01
Magnetic Sensor Tow Distance: 0080
Sensor Depth: 00100
Reference Field Code: 04
Reference Field: IGFR75
General Sampling Rate of Gravity: 00
Reference System: NEANT
Corrections Applied: NOT SPECIF. DRIFT PORT TO PORT APPLIED
Additional Documentation: 59 9999999999999999999999999999999999999999999999999999999999999999999999999
Number of Data Records: 7762
Min/Max Data Record:
Date: 1987 08 05
Latitude: -22.40619
Longitude: +166.59496
Bathymetry, Corrected Depth: 160.0
Magnetics Total Field, 1st Sensor: 389490
Magnetics Residual Field: -30640
Min/Max Data Record:
Date: 1987 09 03
Latitude: -9.83996
Longitude: +171.94242
Bathymetry, Corrected Depth: 6670.0
Magnetics Total Field, 1st Sensor: 486620
Magnetics Residual Field: +14010