Survey Identifier: S777WG
Format Acronym: MGD77
Data Center File Number: 06110007
Parameters Surveyed Code: 50000
File Creation Date (yyyymmdd): 19871218
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): Arnold Bouma
Project: Monty Hampton
Survey Departure Date (yyyymmdd): 19770914
Port of Departure: LV KODIAK, AK
Survey Arrival Date (yyyymmdd): 19771010
Port of Arrival: ARRIVE SEWARD, AK
Navigation Instrumentation: LORAN C MINIRANGER INTEGRATED NAV SYSTEM
Bathymetry Instrumentation: DIGITRACK/12KH BATHY 3.5 KHZ BATHYMETRY
Additional Forms of Bathymetric Data: 12 KHZ BATHYMETRY
Seismic Instrumentation: SINGLE CHANNEL SEISMIC
Topmost Latitude of Survey: +60
Bottommost Latitude: +56
Leftmost Longitude: -154
Rightmost Longitude: -149
General Digitizing Rate of Bathymetry: 020
Number of Data Records: 19297
Min/Max Data Record:
Date: 1977 09 14
Latitude: +56.59658
Longitude: -153.20909
Bathymetry, 2- Way Traveltime: 001610
Bathymetry, Corrected Depth: 121.0
Min/Max Data Record:
Date: 1977 10 05
Latitude: +59.82810
Longitude: -149.36366
Bathymetry, 2- Way Traveltime: 002650
Bathymetry, Corrected Depth: 199.0