Survey Identifier: C2112


Format Acronym: MGD77
Data Center File Number: 01010187
Parameters Surveyed Code: 55500
File Creation Date (yyyymmdd): 19870803
Source Institution: LAMONT-DOHERTY GEOLOGICAL OBSERVATORY
Country: U.S.A.
Platform Name: CONRAD
Platform Type Code: 1
Platform Type: SHIP
Chief Scientist(s): AITKEN, THOMAS
Project: c2112
Survey Departure Date (yyyymmdd): 19780727
Port of Departure: ST JOHNS, NEWFOUNDLAND
Survey Arrival Date (yyyymmdd): 19780805
Port of Arrival: BERGEN , NORWAY
Navigation Instrumentation: SATELLITE
Geodetic Datum/Position: SATELLITE /DEAD RECKONING
Bathymetry Instrumentation: 3.5
Magnetics Instrumentation: P
Gravity Instrumentation: BELL
Topmost Latitude of Survey: +63
Bottommost Latitude: +47
Leftmost Longitude: -053
Rightmost Longitude: +005
General Digitizing Rate of Bathymetry: 60
General Sampling Rate of Bathymetry: ONE SECOND
Assumed Sound Velocity: 14630
Bathymetric Datum Code: 0
General Digitizing Rate of Magnetics: 60
Reference Field Code: 78
General Digitizing Rate of Gravity: 106
Theoretical Gravity Formula Code: 2
Reference System Code: 2
Number of Data Records: 3009

Min/Max Data Record:
Date: 1978 07 27
Latitude: +47.73500
Longitude: -52.32330
Bathymetry, 2- Way Traveltime: 001175
Bathymetry, Corrected Depth: 88.0
Magnetics Total Field, 1st Sensor: 489370
Magnetics Residual Field: -16460
Free-Air Anomaly: -0355

Min/Max Data Record:
Date: 1978 08 05
Latitude: +62.01750
Longitude: +4.58170
Bathymetry, 2- Way Traveltime: 058775
Bathymetry, Corrected Depth: 4409.0
Magnetics Total Field, 1st Sensor: 538450
Magnetics Residual Field: +12880
Free-Air Anomaly: +1175