Survey Identifier: S877EG
Format Acronym: MGD77
Data Center File Number: 06110017
Parameters Surveyed Code: 50000
File Creation Date (yyyymmdd): 19870526
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): Bruce Molnia
Project: Paul Carlson
Survey Departure Date (yyyymmdd): 19771012
Port of Departure: LV SEWARD, AK
Survey Arrival Date (yyyymmdd): 19771022
Port of Arrival: AR YAKUTAT, AK
Navigation Instrumentation: SHIPBOARD INTEGRATED NAV MINIRANGER
Bathymetry Instrumentation: 12 KHZ BATHY 3.5 KHZ BATHY
Topmost Latitude of Survey: +61
Bottommost Latitude: +59
Leftmost Longitude: -150
Rightmost Longitude: -139
General Digitizing Rate of Bathymetry: 24
Number of Data Records: 11277
Min/Max Data Record:
Date: 1977 10 12
Latitude: +59.49279
Longitude: -149.42994
Bathymetry, 2- Way Traveltime: 000100
Bathymetry, Corrected Depth: 7.0
Min/Max Data Record:
Date: 1977 10 22
Latitude: +60.30767
Longitude: -139.66090
Bathymetry, 2- Way Traveltime: 003900
Bathymetry, Corrected Depth: 285.0