Survey Identifier: A127L1L2
Format Acronym: MGD77
Data Center File Number: 02020113
Parameters Surveyed Code: 50000
File Creation Date (yyyymmdd): 19960327
Source Institution: University of Rhode Island
Country: US
Platform Name: R/V Atlantis II
Platform Type Code: 1
Platform Type: SHIP
Chief Scientist(s): C. Langmuir
Funding: NSF
Survey Departure Date (yyyymmdd): 19920829
Port of Departure: Woods Hole, MA, USA
Survey Arrival Date (yyyymmdd): 19921020
Port of Arrival: Woods Hole, MA, USA
Navigation Instrumentation: GPS
Bathymetry Instrumentation: SEABEAM (VERTICAL BEAM EXTRACTION)
Topmost Latitude of Survey: +42
Bottommost Latitude: +33
Leftmost Longitude: -071
Rightmost Longitude: -025
General Digitizing Rate of Bathymetry: 010
General Sampling Rate of Bathymetry: VAR W/ DEPTH
Assumed Sound Velocity: 15000
Interpolation Scheme: 1 MINUTE EXTRACTIONS CLOSEST TO THE MINUTE (VERTICAL BM)
Number of Data Records: 56590
Min/Max Data Record:
Date: 1992 08 29
Latitude: +33.16525
Longitude: -70.90487
Bathymetry, 2- Way Traveltime: 000413
Bathymetry, Corrected Depth: 31.0
Min/Max Data Record:
Date: 1992 10 18
Latitude: +41.25937
Longitude: -25.72229
Bathymetry, 2- Way Traveltime: 078733
Bathymetry, Corrected Depth: 5981.0