Survey Identifier: L477NC
Format Acronym: MGD77
Data Center File Number: 06050013
Parameters Surveyed Code: 05005
File Creation Date (yyyymmdd): 19870521
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 McCulloch
Survey Departure Date (yyyymmdd): 19770510
Port of Departure: LV REDWOOD CITY CA
Survey Arrival Date (yyyymmdd): 19770521
Port of Arrival: AR COOS BAY, OREGON
Navigation Instrumentation: LORAN C,DOPLER SON,MARCO
Bathymetry Instrumentation: 12 KHZ DIGITIZED BATHY 3.5 KHZ BATHYMETR
Additional Forms of Bathymetric Data: Y
Magnetics Instrumentation: MAGNETICS -TAPES & ROLLS
Gravity Instrumentation: BURG PROCESSOR
Seismic Instrumentation: SINGLE CHANNEL AIRGUN 24 CHANNEL SEISMIC
Topmost Latitude of Survey: +43
Bottommost Latitude: +37
Leftmost Longitude: -126
Rightmost Longitude: -122
General Digitizing Rate of Magnetics: 010
Number of Data Records: 56808
Min/Max Data Record:
Date: 1977 05 10
Latitude: +37.70722
Longitude: -125.91021
Magnetics Total Field, 1st Sensor: 465738
Magnetics Total Field, 2nd Sensor: 452578
Magnetics Residual Field: -46692
Seismic Line Number: 2
Seismic Shot-Point Number: 40
Min/Max Data Record:
Date: 1977 05 21
Latitude: +42.73476
Longitude: -122.97494
Magnetics Total Field, 1st Sensor: 607529
Magnetics Total Field, 2nd Sensor: 532980
Magnetics Residual Field: +95128
Seismic Line Number: 2007
Seismic Shot-Point Number: 2334