Survey Identifier: V0704
Format Acronym: MGD77
Data Center File Number: 01030296
Parameters Surveyed Code: 51111
File Creation Date (yyyymmdd): 19890630
Source Institution: LAMONT-DOHERTY GEOLOGICAL OBSERVATORY
Country: United States
Platform Name: R/V Vema
Platform Type Code: 1
Platform Type: ship
Chief Scientist(s): Dr. E. T. Miller
Project: v0704
Survey Departure Date (yyyymmdd): 19550804
Port of Departure: St. Georges, Bermuda
Survey Arrival Date (yyyymmdd): 19550826
Port of Arrival: St. Georges, Bermuda
Navigation Instrumentation: stars
Geodetic Datum/Position: DR
Bathymetry Instrumentation: 12 khz PDR
Additional Forms of Bathymetric Data: paper records
Topmost Latitude of Survey: +36
Bottommost Latitude: +31
Leftmost Longitude: -065
Rightmost Longitude: -056
General Digitizing Rate of Bathymetry: 10
General Sampling Rate of Bathymetry: contineous
Assumed Sound Velocity: 14630
Bathymetric Datum Code: 0
Number of Data Records: 5070
Min/Max Data Record:
Date: 1955 08 06
Latitude: +31.96833
Longitude: -64.26832
Bathymetry, 2- Way Traveltime: 025426
Bathymetry, Corrected Depth: 1914.0
Min/Max Data Record:
Date: 1955 08 26
Latitude: +35.66999
Longitude: -56.09165
Bathymetry, 2- Way Traveltime: 073376
Bathymetry, Corrected Depth: 5565.0