Survey Identifier: L682SP
Format Acronym: MGD77
Data Center File Number: 06050103
Parameters Surveyed Code: 55500
File Creation Date (yyyymmdd): 19870624
Source Institution: USGS Branch of Pacific Marine Geology
Country: United States
Platform Name: Lee
Platform Type Code: 1
Platform Type: SHIP
Chief Scientist(s): Gary Greene
Project: Dave Falvey
Survey Departure Date (yyyymmdd): 19820427
Port of Departure: LV PORT VILA,VANUATU
Survey Arrival Date (yyyymmdd): 19820516
Port of Arrival: AR HONIARA, GUADALCANAL,
Navigation Instrumentation: WITH COURSE RECORDER
Topmost Latitude of Survey: -09
Bottommost Latitude: -18
Leftmost Longitude: +159
Rightmost Longitude: +169
General Digitizing Rate of Bathymetry: 012
General Digitizing Rate of Magnetics: 011
General Digitizing Rate of Gravity: 011
Number of Data Records: 30760
Min/Max Data Record:
Date: 1982 04 27
Latitude: -17.79920
Longitude: +159.95068
Bathymetry, 2- Way Traveltime: 000430
Bathymetry, Corrected Depth: 32.0
Magnetics Total Field, 1st Sensor: 409260
Magnetics Residual Field: -15306
Observed Gravity: 9780469
Free-Air Anomaly: -2660
Seismic Line Number: 1
Seismic Shot-Point Number: 50
Min/Max Data Record:
Date: 1982 05 16
Latitude: -9.21947
Longitude: +168.30856
Bathymetry, 2- Way Traveltime: 117450
Bathymetry, Corrected Depth: 9041.0
Magnetics Total Field, 1st Sensor: 454070
Magnetics Residual Field: +11856
Observed Gravity: 9786250
Free-Air Anomaly: +1520
Seismic Line Number: 41
Seismic Shot-Point Number: 3360