Survey Identifier: INMD08MV


Format Acronym: MGD77
Data Center File Number: 15020069
Parameters Surveyed Code: 55133
File Creation Date (yyyymmdd): 19820921
Source Institution: SCRIPPS INSTITUTION OF OCEANOGRAPHY
Country: USA
Platform Name: R/V MELVILLE
Platform Type Code: 1
Platform Type: SHIP
Chief Scientist(s): FISHER R.L.
Project: INDOMED LEG 8 <ONR NOO14-75C-0152>
Survey Departure Date (yyyymmdd): 19780429
Port of Departure: PT.LOUIS,MAURITIUS
Survey Arrival Date (yyyymmdd): 19780527
Port of Arrival: PT.LOUIS,MAURITIUS
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
Seismic Instrumentation: 20TO300CU.IN.AIRGUN,10-300HZ,EDO PSR REC
Formats of Seismic Data: ANAL.RECORDS,35MM MICROFILM
Topmost Latitude of Survey: -20
Bottommost Latitude: -43
Leftmost Longitude: +041
Rightmost Longitude: +058
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: 8226

Min/Max Data Record:
Date: 1978 04 29
Latitude: -42.15620
Longitude: +41.92431
Bathymetry, 2- Way Traveltime: 001400
Bathymetry, Corrected Depth: 105.0
Magnetics Total Field, 1st Sensor: 313730
Magnetics Residual Field: -07990

Min/Max Data Record:
Date: 1978 05 27
Latitude: -20.39070
Longitude: +57.27650
Bathymetry, 2- Way Traveltime: 085750
Bathymetry, Corrected Depth: 6509.0
Magnetics Total Field, 1st Sensor: 378000
Magnetics Residual Field: +09230