Survey Identifier: L878NP
Format Acronym: MGD77
Data Center File Number: 06050029
Parameters Surveyed Code: 55000
File Creation Date (yyyymmdd): 19870529
Source Institution: USGS Branch of Pacific Marine Geology
Country: United States
Platform Name: Lee
Platform Type Code: 1
Platform Type: SHIP
Chief Scientist(s): Dave Scholl
Survey Departure Date (yyyymmdd): 19780926
Port of Departure: LV NOME ALASKA
Survey Arrival Date (yyyymmdd): 19781007
Port of Arrival: AR HONOLULU, HAWAII
Navigation Instrumentation: KARLUK LORAN L SYSTEM INTEGRATED NAVIGAT
Geodetic Datum/Position: ION LORAN-C HYPERBOLIC MODE SATELLITE
Bathymetry Instrumentation: 12 KHZ BATHYMETRY 3.5 KHZ BATHYMETRY
Seismic Instrumentation: 40 CU IN AIR GUNS
Topmost Latitude of Survey: +55
Bottommost Latitude: +21
Leftmost Longitude: -174
Rightmost Longitude: -158
General Digitizing Rate of Bathymetry: 13
General Digitizing Rate of Magnetics: 10
Number of Data Records: 15318
Min/Max Data Record:
Date: 1978 09 26
Latitude: +21.49354
Longitude: -173.51573
Bathymetry, 2- Way Traveltime: 001170
Bathymetry, Corrected Depth: 88.0
Magnetics Total Field, 1st Sensor: 424740
Magnetics Total Field, 2nd Sensor: 422059
Magnetics Residual Field: -05719
Min/Max Data Record:
Date: 1978 10 07
Latitude: +54.08983
Longitude: -158.30774
Bathymetry, 2- Way Traveltime: 097200
Bathymetry, Corrected Depth: 7385.0
Magnetics Total Field, 1st Sensor: 504388
Magnetics Total Field, 2nd Sensor: 498605
Magnetics Residual Field: +61188