Survey Identifier: ALCY01MV
Format Acronym: MGD77
Data Center File Number: 15020116
Parameters Surveyed Code: 55131
File Creation Date (yyyymmdd): 19
Source Institution: SCRIPPS INSTITUTION OF OCEANOGRAPHY
Country: USA
Platform Name: R/V MELVILLE
Platform Type Code: 1
Platform Type: SHIP
Chief Scientist(s): D.LUTHER
Project: ALCYONE LEG 1
Funding: NSF,NOAA,DMA
Survey Departure Date (yyyymmdd): 19850607
Port of Departure: SAN DIEG0,CALIFORNIA
Survey Arrival Date (yyyymmdd): 19850720
Port of Arrival: HONOLULU,HAWAII
Navigation Instrumentation: SATNAV, AUTO LOG GYRO+2D DOPPLER SPD LOG
Geodetic Datum/Position: LINEAR INTERP.BETWEEN ADJACENT FIXES
Bathymetry Instrumentation: 3.5-12KHZ/EDO 550A RECORDER/WIDE BEAM
Additional Forms of Bathymetric Data: ANAL.RECORDS,35MMFILM,DIGITAL MAG.TAPE
Magnetics Instrumentation: VARIAN PROTON
Additional Forms of Magnetics Data: ANAL.RECORDS,35MMFILM,DIGITAL MAG.TAPE
Gravity Instrumentation: NONE COLLECTED
Additional Forms of Gravity Data: NONE COLLECTED
Seismic Instrumentation: NONE COLLECTED
Topmost Latitude of Survey: +33
Bottommost Latitude: -02
Leftmost Longitude: -158
Rightmost Longitude: -117
General Digitizing Rate of Bathymetry: 050
General Sampling Rate of Bathymetry: 1SECONDSWEEP
Assumed Sound Velocity: 15000
Bathymetric Datum Code: 00
General Digitizing Rate of Magnetics: 050
General Sampling Rate of Magnetics: 06
Reference Field Code: 80
Reference Field: IGRF 80
Method of Applying Residual Field: ONE DEGREEPLANE
Number of Data Records: 61720
Min/Max Data Record:
Date: 1985 06 07
Latitude: -1.55576
Longitude: -157.81991
Bathymetry, 2- Way Traveltime: 019706
Bathymetry, Corrected Depth: 1469.0
Magnetics Total Field, 1st Sensor: 319010
Magnetics Residual Field: -24810
Min/Max Data Record:
Date: 1985 07 20
Latitude: +32.73462
Longitude: -117.20679
Bathymetry, 2- Way Traveltime: 083066
Bathymetry, Corrected Depth: 6293.0
Magnetics Total Field, 1st Sensor: 435790
Magnetics Residual Field: +04030