Survey Identifier: INMD03MV
Format Acronym: MGD77
Data Center File Number: 15020052
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): WILLIAMS R.
Project: INDOMED LEG 3 <NSF OCE76-03936>
Survey Departure Date (yyyymmdd): 19771204
Port of Departure: CADIZ,SPAIN
Survey Arrival Date (yyyymmdd): 19771212
Port of Arrival: ALEXANDRIA,EGYPT
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
Magnetics Instrumentation: VARIAN MFD PROTON PRECESSION MOD 4970
Additional Forms of Magnetics Data: ANAL.RECORDS,CARDS,35MMFILM
Topmost Latitude of Survey: +38
Bottommost Latitude: +31
Leftmost Longitude: -006
Rightmost Longitude: +030
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: 2100
Min/Max Data Record:
Date: 1977 12 05
Latitude: +31.19590
Longitude: -5.30370
Bathymetry, 2- Way Traveltime: 001025
Bathymetry, Corrected Depth: 77.0
Magnetics Total Field, 1st Sensor: 428900
Magnetics Residual Field: -06680
Min/Max Data Record:
Date: 1977 12 12
Latitude: +37.78910
Longitude: +29.76060
Bathymetry, 2- Way Traveltime: 052925
Bathymetry, Corrected Depth: 4079.0
Magnetics Total Field, 1st Sensor: 438620
Magnetics Residual Field: +01790