Survey Identifier: INMD11MV
Format Acronym: MGD77
Data Center File Number: 15020072
Parameters Surveyed Code: 55131
File Creation Date (yyyymmdd): 19811007
Source Institution: SCRIPPS INSTITUTION OF OCEANOGRAPHY
Country: USA
Platform Name: R/V MELVILLE
Platform Type Code: 1
Platform Type: SHIP
Chief Scientist(s): LONSDALE P.,MCCAVE I.
Project: INDOMED LEG 11 <ONR-07047>
Survey Departure Date (yyyymmdd): 19780811
Port of Departure: CADIZ,SPAIN
Survey Arrival Date (yyyymmdd): 19780913
Port of Arrival: ST.GEORGE,BERMUDA
Navigation Instrumentation: SATNAV,AUTO LOG GYRO+2D DOPPLER SPD LOG
Geodetic Datum/Position: LINEAR INTERP.BETWEEN ADJACENT FIXES
Bathymetry Instrumentation: 3.5-12KHZ/EDO,GIFFT RECORDERS/WIDE BEAM
Additional Forms of Bathymetric Data: ANAL.RECORDS,CARDS,35MMFILM(3.5KHZ)
Magnetics Instrumentation: VARIAN MFD PROTON PRECESSION MOD 4970
Additional Forms of Magnetics Data: ANAL.RECORDS,CARDS
Topmost Latitude of Survey: +37
Bottommost Latitude: +25
Leftmost Longitude: -069
Rightmost Longitude: -006
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: 9400
Min/Max Data Record:
Date: 1978 08 11
Latitude: +25.85700
Longitude: -68.93229
Bathymetry, 2- Way Traveltime: 001100
Bathymetry, Corrected Depth: 82.0
Magnetics Total Field, 1st Sensor: 377020
Magnetics Residual Field: -08950
Min/Max Data Record:
Date: 1978 09 13
Latitude: +36.45170
Longitude: -6.53790
Bathymetry, 2- Way Traveltime: 078825
Bathymetry, Corrected Depth: 5989.0
Magnetics Total Field, 1st Sensor: 493870
Magnetics Residual Field: +04650