Survey Identifier: V3606
Format Acronym: MGD77
Data Center File Number: 01030237
Parameters Surveyed Code: 55500
File Creation Date (yyyymmdd): 19870728
Source Institution: LAMONT-DOHERTY GEOLOGICAL OBSERVATORY
Country: U.S.A.
Platform Name: VEMA
Platform Type Code: 1
Platform Type: SHIP
Chief Scientist(s): ANDERSON, R.
Project: v3606
Survey Departure Date (yyyymmdd): 19791224
Port of Departure: HONG KONG
Survey Arrival Date (yyyymmdd): 19800104
Port of Arrival: HONG LONG
Navigation Instrumentation: SATELLITE
Geodetic Datum/Position: SATELLITE / DEAD RECKONING
Bathymetry Instrumentation: 3.5
Magnetics Instrumentation: P
Gravity Instrumentation: BELL
Topmost Latitude of Survey: +23
Bottommost Latitude: +18
Leftmost Longitude: +114
Rightmost Longitude: +117
General Digitizing Rate of Bathymetry: 168
General Sampling Rate of Bathymetry: ONE SECOND
Assumed Sound Velocity: 14630
Bathymetric Datum Code: 0
General Digitizing Rate of Magnetics: 156
Reference Field Code: 79
General Digitizing Rate of Gravity: 279
Theoretical Gravity Formula Code: 2
Reference System Code: 2
Number of Data Records: 1300
Min/Max Data Record:
Date: 1979 12 24
Latitude: +18.03160
Longitude: +114.47330
Bathymetry, 2- Way Traveltime: 000575
Bathymetry, Corrected Depth: 43.0
Magnetics Total Field, 1st Sensor: 424650
Magnetics Residual Field: -00200
Free-Air Anomaly: -0546
Min/Max Data Record:
Date: 1980 01 04
Latitude: +22.08870
Longitude: +116.40980
Bathymetry, 2- Way Traveltime: 052250
Bathymetry, Corrected Depth: 3919.0
Magnetics Total Field, 1st Sensor: 441910
Magnetics Residual Field: +03790
Free-Air Anomaly: -0200