Survey Identifier: C1608


Format Acronym: MGD77
Data Center File Number: 01010114
Parameters Surveyed Code: 55530
File Creation Date (yyyymmdd): 19870730
Source Institution: LAMONT-DOHERTY GEOLOGICAL OBSERVATORY
Country: U.S.A.
Platform Name: CONRAD
Platform Type Code: 1
Platform Type: SHIP
Chief Scientist(s): EWING, JOHN
Project: c1608
Survey Departure Date (yyyymmdd): 19730309
Port of Departure: BAHIA BLANCA II
Survey Arrival Date (yyyymmdd): 19730320
Port of Arrival: BAHIA BLANCA III
Navigation Instrumentation: SATELLITE
Geodetic Datum/Position: SATELLITE / DEAD RECKONING
Bathymetry Instrumentation: 3.5
Magnetics Instrumentation: P
Gravity Instrumentation: BELL
Topmost Latitude of Survey: -39
Bottommost Latitude: -43
Leftmost Longitude: -065
Rightmost Longitude: -053
General Digitizing Rate of Bathymetry: 33
General Sampling Rate of Bathymetry: ONE SECOND
Assumed Sound Velocity: 14630
Bathymetric Datum Code: 0
General Digitizing Rate of Magnetics: 33
Reference Field Code: 73
General Digitizing Rate of Gravity: 33
Theoretical Gravity Formula Code: 2
Reference System Code: 2
Number of Data Records: 4319

Min/Max Data Record:
Date: 1973 03 09
Latitude: -42.69250
Longitude: -64.88330
Bathymetry, 2- Way Traveltime: 000250
Bathymetry, Corrected Depth: 19.0
Magnetics Total Field, 1st Sensor: 258810
Magnetics Residual Field: -02290
Free-Air Anomaly: -0403

Min/Max Data Record:
Date: 1973 03 20
Latitude: -39.28170
Longitude: -53.59640
Bathymetry, 2- Way Traveltime: 070000
Bathymetry, Corrected Depth: 5267.0
Magnetics Total Field, 1st Sensor: 278390
Magnetics Residual Field: +02780
Free-Air Anomaly: +0659