Survey Identifier: INMD06MV


Format Acronym: MGD77
Data Center File Number: 15020055
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): BROECKER W.
Project: INDOMED LEG 6 <NSF OCE76-03936>
Survey Departure Date (yyyymmdd): 19780307
Port of Departure: FREEMANTLE,AUSTRALIA
Survey Arrival Date (yyyymmdd): 19780331
Port of Arrival: COLOMBO,SRI LANKA
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: +13
Bottommost Latitude: -32
Leftmost Longitude: +079
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: 6802

Min/Max Data Record:
Date: 1978 03 07
Latitude: -31.87070
Longitude: +79.68570
Bathymetry, 2- Way Traveltime: 001250
Bathymetry, Corrected Depth: 94.0
Magnetics Total Field, 1st Sensor: 400640
Magnetics Residual Field: -06750

Min/Max Data Record:
Date: 1978 03 30
Latitude: +12.51020
Longitude: +115.50210
Bathymetry, 2- Way Traveltime: 083550
Bathymetry, Corrected Depth: 6332.0
Magnetics Total Field, 1st Sensor: 585690
Magnetics Residual Field: +02600