Survey Identifier: PROT05MV
Format Acronym: MGD77
Data Center File Number: 15020091
Parameters Surveyed Code: 55133
File Creation Date (yyyymmdd): 19
Source Institution: SCRIPPS INSTITUTION OF OCEANOGRAPHY
Country: USA
Platform Name: R/V MELVILLE
Platform Type Code: 1
Platform Type: SHIP
Chief Scientist(s): R.L.FISHER
Project: PROTEA LEG 5
Funding: NSF OCE80-24472
Survey Departure Date (yyyymmdd): 19840114
Port of Departure: CAPE TOWN,SO.AFRICA
Survey Arrival Date (yyyymmdd): 19840215
Port of Arrival: CAPE TOWN,SO. AFRICA
Navigation Instrumentation: SATNAV,AUTO LOG GYRO+2D DOPPLER SPD LOG
Geodetic Datum/Position: LINEAR INTERP.BETWEEN ADJACENT FIXES
Bathymetry Instrumentation: 12 & 3.5KHZ EDO
Additional Forms of Bathymetric Data: ANAL.RECORDS,CARDS,35MMFILM
Magnetics Instrumentation: VARIAN PROTON
Additional Forms of Magnetics Data: ANAL.RECORDS,CARDS
Gravity Instrumentation: NONE COLLECTED
Additional Forms of Gravity Data: NONE COLLECTED
Seismic Instrumentation: WATERGUN 80CU IN
Formats of Seismic Data: ANAL.RECORDS,35MMFILM
Topmost Latitude of Survey: -33
Bottommost Latitude: -54
Leftmost Longitude: +018
Rightmost Longitude: +049
General Digitizing Rate of Bathymetry: 050
General Sampling Rate of Bathymetry: 1SECONDSWEEP
Assumed Sound Velocity: 15000
Bathymetric Datum Code: 00
General Digitizing Rate of Magnetics: 050
General Sampling Rate of Magnetics: 06
Horizontal Sensor Separation: 9
Reference Field Code: 80
Reference Field: IGRF80
Method of Applying Residual Field: LINEAR INTER. POINTS WITHIN ONE DEGREE PLANE
Additional Documentation: PROCESSED BY GEOLOGICAL DATA CENTER, SCRIPPS INSTITUTION OF OCEANOGRAPHY
Number of Data Records: 8973
Min/Max Data Record:
Date: 1984 01 14
Latitude: -53.54839
Longitude: +18.01730
Bathymetry, 2- Way Traveltime: 001150
Bathymetry, Corrected Depth: 86.0
Magnetics Total Field, 1st Sensor: 273360
Magnetics Residual Field: -06444
Min/Max Data Record:
Date: 1984 02 14
Latitude: -33.86749
Longitude: +48.45329
Bathymetry, 2- Way Traveltime: 084075
Bathymetry, Corrected Depth: 6321.0
Magnetics Total Field, 1st Sensor: 348640
Magnetics Residual Field: +12048