Survey Identifier: S186AT


Format Acronym: MGD77
Data Center File Number: 06110050
Parameters Surveyed Code: 50500
File Creation Date (yyyymmdd): 19901211
Source Institution: USGS Branch of Pacific Marine Geology
Country: United States
Platform Name: Starella
Platform Type Code: 1
Platform Type: SHIP
Survey Departure Date (yyyymmdd): 19860717
Port of Departure: LV WOODS HOLE, MASSACHUS
Survey Arrival Date (yyyymmdd): 19860726
Port of Arrival: AR PORTLAND, MAINE
Navigation Instrumentation: MAGNAVOX T-SET NORTHSTAR 7000 TRANSIT
Topmost Latitude of Survey: +43
Bottommost Latitude: +40
Leftmost Longitude: -072
Rightmost Longitude: -067
General Digitizing Rate of Bathymetry: 011
General Digitizing Rate of Gravity: 011
Number of Data Records: 11150

Min/Max Data Record:
Date: 1986 07 17
Latitude: +40.95384
Longitude: -71.43004
Bathymetry, 2- Way Traveltime: 000154
Bathymetry, Corrected Depth: 12.0
Observed Gravity: 9802562
Free-Air Anomaly: -0226

Min/Max Data Record:
Date: 1986 07 26
Latitude: +42.25276
Longitude: -67.16727
Bathymetry, 2- Way Traveltime: 003286
Bathymetry, Corrected Depth: 240.0
Observed Gravity: 9803759
Free-Air Anomaly: +0320