Survey Identifier: F384NC
Format Acronym: MGD77
Data Center File Number: 06780005
Parameters Surveyed Code: 55000
File Creation Date (yyyymmdd): 19870805
Source Institution: USGS Branch of Pacific Marine Geology
Country: United States
Platform Name: Farnella
Platform Type Code: 1
Platform Type: SHIP
Chief Scientist(s): Dave Cacchione
Project: Dave Drake
Survey Departure Date (yyyymmdd): 19840616
Port of Departure: LV SAN FRANCISCO
Survey Arrival Date (yyyymmdd): 19840808
Port of Arrival: AR COOS BAY, OREGON
Navigation Instrumentation: SAT-NAV LORAN C
Bathymetry Instrumentation: 3.5 KHZ
Magnetics Instrumentation: MAGNETOMETER
Seismic Instrumentation: AIR GUN
Topmost Latitude of Survey: +44
Bottommost Latitude: +38
Leftmost Longitude: -130
Rightmost Longitude: -123
General Digitizing Rate of Bathymetry: 23
General Digitizing Rate of Magnetics: 22
Number of Data Records: 34375
Min/Max Data Record:
Date: 1984 06 16
Latitude: +38.22030
Longitude: -129.34190
Bathymetry, 2- Way Traveltime: 000820
Bathymetry, Corrected Depth: 62.0
Magnetics Total Field, 1st Sensor: 498200
Magnetics Residual Field: -04640
Min/Max Data Record:
Date: 1984 08 08
Latitude: +43.04180
Longitude: -123.50920
Bathymetry, 2- Way Traveltime: 063700
Bathymetry, Corrected Depth: 4780.0
Magnetics Total Field, 1st Sensor: 533540
Magnetics Residual Field: +06920