Survey Identifier: C1710


Format Acronym: MGD77
Data Center File Number: 01010129
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): LUDWIG, WILLIAM
Project: c1710
Survey Departure Date (yyyymmdd): 19740815
Port of Departure: SINGAPORE
Survey Arrival Date (yyyymmdd): 19740912
Port of Arrival: TAIPEI, TAIWAN
Navigation Instrumentation: SATELLITE
Geodetic Datum/Position: SATELLITE / DEAD RECKONING
Bathymetry Instrumentation: 3.5
Magnetics Instrumentation: P
Gravity Instrumentation: BELL
Topmost Latitude of Survey: +26
Bottommost Latitude: +01
Leftmost Longitude: +104
Rightmost Longitude: +123
General Digitizing Rate of Bathymetry: 31
General Sampling Rate of Bathymetry: ONE SECOND
Assumed Sound Velocity: 14630
Bathymetric Datum Code: 0
General Digitizing Rate of Magnetics: 32
Reference Field Code: 74
General Digitizing Rate of Gravity: 32
Theoretical Gravity Formula Code: 2
Reference System Code: 2
Number of Data Records: 12184

Min/Max Data Record:
Date: 1974 08 15
Latitude: +1.44770
Longitude: +104.49500
Bathymetry, 2- Way Traveltime: 000250
Bathymetry, Corrected Depth: 19.0
Magnetics Total Field, 1st Sensor: 401220
Magnetics Residual Field: -07080
Free-Air Anomaly: -2118

Min/Max Data Record:
Date: 1974 09 12
Latitude: +25.09280
Longitude: +122.13330
Bathymetry, 2- Way Traveltime: 067800
Bathymetry, Corrected Depth: 5109.0
Magnetics Total Field, 1st Sensor: 444120
Magnetics Residual Field: +03380
Free-Air Anomaly: +1636