Survey Identifier: S478NC
Format Acronym: MGD77
Data Center File Number: 06110022
Parameters Surveyed Code: 50000
File Creation Date (yyyymmdd): 19901130
Source Institution: USGS Branch of Pacific Marine Geology
Country: United States
Platform Name: Sea Sounder
Platform Type Code: 1
Platform Type: SHIP
Chief Scientist(s): Gary Greene
Survey Departure Date (yyyymmdd): 19780601
Port of Departure: LV MONTEREY,CA
Survey Arrival Date (yyyymmdd): 19780605
Port of Arrival: AR REDWOOD CITY
Navigation Instrumentation: INTEGRATED NAVIGATION LORAN C RHO-RHO MI
Geodetic Datum/Position: NIRANGER
Bathymetry Instrumentation: BATHYMETRY 12 KHZ BATHYMETRY 3.5 KHZ
Magnetics Instrumentation: MAGNETOMETER (SHIPBOARD)
Seismic Instrumentation: SINGLE CHANNEL (ARCER)
Topmost Latitude of Survey: +38
Bottommost Latitude: +36
Leftmost Longitude: -124
Rightmost Longitude: -121
General Digitizing Rate of Bathymetry: 016
Assumed Sound Velocity: 14630
Number of Data Records: 5818
Min/Max Data Record:
Date: 1978 06 01
Latitude: +36.60675
Longitude: -123.55703
Bathymetry, 2- Way Traveltime: 000195
Bathymetry, Corrected Depth: 15.0
Min/Max Data Record:
Date: 1978 06 05
Latitude: +37.80956
Longitude: -121.79709
Bathymetry, 2- Way Traveltime: 002340
Bathymetry, Corrected Depth: 175.0