Survey Identifier: L683SP
Format Acronym: MGD77
Data Center File Number: 06050066
Parameters Surveyed Code: 51055
File Creation Date (yyyymmdd): 19870707
Source Institution: USGS Branch of Pacific Marine Geology
Country: United States
Platform Name: Lee
Platform Type Code: 1
Platform Type: SHIP
Chief Scientist(s): Bill Normark
Project: SOUTH PACIFIC / SAMOA
Survey Departure Date (yyyymmdd): 19831205
Port of Departure: LEAVE PAGO PAGO
Survey Arrival Date (yyyymmdd): 19831211
Port of Arrival: ARRIVE PAGO PAGO
Navigation Instrumentation: NAV SATELLITE/DEL NORT RNG-RNG
Bathymetry Instrumentation: 12KHZ
Additional Forms of Bathymetric Data: ANALOG PAPER ROLL
Gravity Instrumentation: SHIPBOARD GRAVITY
Additional Forms of Gravity Data: ANALOG PAPER ROLL
Seismic Instrumentation: 3.5 BATHY / SINGLE CHANNEL AIRGUN
Formats of Seismic Data: ANALOG PAPER ROLL
Topmost Latitude of Survey: -14
Bottommost Latitude: -15
Leftmost Longitude: -172
Rightmost Longitude: -170
General Digitizing Rate of Bathymetry: 12
Additional Documentation: SIDE SCAN SONAR
Number of Data Records: 7337
Min/Max Data Record:
Date: 1983 12 05
Latitude: -14.44180
Longitude: -171.12566
Bathymetry, 2- Way Traveltime: 000130
Bathymetry, Corrected Depth: 10.0
Min/Max Data Record:
Date: 1983 12 11
Latitude: -14.16369
Longitude: -170.54071
Bathymetry, 2- Way Traveltime: 040290
Bathymetry, Corrected Depth: 3013.0