Survey Identifier: INMD05MV
Format Acronym: MGD77
Data Center File Number: 15020054
Parameters Surveyed Code: 55131
File Creation Date (yyyymmdd): 19800703
Source Institution: SCRIPPS INSTITUTION OF OCEANOGRAPHY
Country: USA
Platform Name: R/V MELVILLE
Platform Type Code: 1
Platform Type: SHIP
Chief Scientist(s): WEISS R.
Project: INDOMED LEG 5 <NSF OCE76-03936>
Survey Departure Date (yyyymmdd): 19780128
Port of Departure: PT. LOUIS,MAURITIUS
Survey Arrival Date (yyyymmdd): 19780225
Port of Arrival: FREEMANTLE,AUSTRALIA
Navigation Instrumentation: SATNAV,AUTO LOG GYRO+2D DOPPLER SPD LOG
Geodetic Datum/Position: LINEAR INTERP.BETWEEN ADJACENT FIXES
Bathymetry Instrumentation: 3.5KHZ/EDO550A RECORDER/WIDE BEAM
Additional Forms of Bathymetric Data: ANAL.RECORDS,CARDS,35MMFILM
Magnetics Instrumentation: VARIAN MFD PROTON PRECESSION MOD 4970
Additional Forms of Magnetics Data: ANAL.RECORDS,CARDS,35MMFILM
Topmost Latitude of Survey: -20
Bottommost Latitude: -65
Leftmost Longitude: +056
Rightmost Longitude: +116
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: 04
Reference Field: IGRF 1975
Method of Applying Residual Field: LIN. INTERP.POINTS WITHIN ONE DEGREE SQUARE
Number of Data Records: 8050
Min/Max Data Record:
Date: 1978 01 28
Latitude: -64.18930
Longitude: +56.89790
Bathymetry, 2- Way Traveltime: 002950
Bathymetry, Corrected Depth: 223.0
Magnetics Total Field, 1st Sensor: 363580
Magnetics Residual Field: -32760
Min/Max Data Record:
Date: 1978 02 24
Latitude: -20.13350
Longitude: +115.21720
Bathymetry, 2- Way Traveltime: 081500
Bathymetry, Corrected Depth: 6176.0
Magnetics Total Field, 1st Sensor: 636030
Magnetics Residual Field: +04760