Survey Identifier: DI9102
Format Acronym: MGD77
Data Center File Number: 03030037
Parameters Surveyed Code: 50000
File Creation Date (yyyymmdd): 19960703
Source Institution: Oceanic and Atmospheric Research
Country: US
Platform Name: R/V Discoverer
Platform Type Code: 1
Platform Type: SHIP
Chief Scientist(s): Baker
Project: VENTS91 Leg1
Survey Departure Date (yyyymmdd): 19910524
Survey Arrival Date (yyyymmdd): 19910529
Navigation Instrumentation: Loran
Bathymetry Instrumentation: SeaBeam (Vertical Beam Extraction)
Topmost Latitude of Survey: +46
Bottommost Latitude: +45
Leftmost Longitude: -131
Rightmost Longitude: -130
General Digitizing Rate of Bathymetry: 010
General Sampling Rate of Bathymetry: VAR W/ DEPTH
Interpolation Scheme: 1 MINUTE EXTRACTIONS CLOSEST TO THE MINUTE (VERTICAL BM)
Number of Data Records: 131
Min/Max Data Record:
Date: 1991 05 24
Latitude: +45.00874
Longitude: -130.20876
Bathymetry, 2- Way Traveltime: 030253
Bathymetry, Corrected Depth: 2240.0
Min/Max Data Record:
Date: 1991 05 29
Latitude: +45.18765
Longitude: -130.11464
Bathymetry, 2- Way Traveltime: 032653
Bathymetry, Corrected Depth: 2420.0