Survey Identifier: INMD02MV
Format Acronym: MGD77
Data Center File Number: 15020051
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): BERGER W.
Project: INDOMED LEG 2 <NSF OCE76-84029>
Survey Departure Date (yyyymmdd): 19771107
Port of Departure: BALBOA,CANAL ZONE
Survey Arrival Date (yyyymmdd): 19771201
Port of Arrival: CADIZ, SPAIN
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: ANALOGUE RECORDS,PUNCHED CARDS
Magnetics Instrumentation: VARIAN MFD PROTON PRECESSION MOD 4970
Additional Forms of Magnetics Data: ANAL.RECORDS,CARDS
Topmost Latitude of Survey: +37
Bottommost Latitude: +09
Leftmost Longitude: -080
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: 6901
Min/Max Data Record:
Date: 1977 11 07
Latitude: +9.33190
Longitude: -79.88900
Bathymetry, 2- Way Traveltime: 001250
Bathymetry, Corrected Depth: 94.0
Magnetics Total Field, 1st Sensor: 400170
Magnetics Residual Field: -07920
Min/Max Data Record:
Date: 1977 12 01
Latitude: +36.49720
Longitude: -6.50820
Bathymetry, 2- Way Traveltime: 108000
Bathymetry, Corrected Depth: 8296.0
Magnetics Total Field, 1st Sensor: 441260
Magnetics Residual Field: +08010