Survey Identifier: WEC8402A
Format Acronym: MGD77
Data Center File Number: 07080008
Parameters Surveyed Code: 51111
File Creation Date (yyyymmdd): 19
Source Institution: OREGON STATE UNIVERSITY
Country: USA
Platform Name: R/V WECOMA
Platform Type Code: 1
Platform Type: SHIP
Project: WECOMA LEG 1
Survey Departure Date (yyyymmdd): 19840208
Port of Departure: ?(28-35N,122-23W)
Survey Arrival Date (yyyymmdd): 19840228
Port of Arrival: ?(09-59N, 132-22W)
Navigation Instrumentation: MAGNAVOX SATNAV,MANUAL & AUTO LOG
Geodetic Datum/Position: LINEAR INTERP.BETWEEN ADJACENT FIXES
Bathymetry Instrumentation: 12KHZ
Additional Forms of Bathymetric Data: ANAL.RECORDS
Magnetics Instrumentation: NONE COLLECTED
Gravity Instrumentation: NONE COLLECTED
Additional Forms of Gravity Data: NONE COLLECTED
Seismic Instrumentation: NONE COLLECTED
Topmost Latitude of Survey: +29
Bottommost Latitude: +00
Leftmost Longitude: -141
Rightmost Longitude: -122
General Digitizing Rate of Bathymetry: 050
General Sampling Rate of Bathymetry: 2SECONDSWEEP
Assumed Sound Velocity: 15000
Bathymetric Datum Code: 00
Additional Documentation: Data was Processed by the Geological Data Center at SIO, Depths and navigation were provided in the form of a hand written log and, key entered at S.I.O.
Number of Data Records: 3441
Min/Max Data Record:
Date: 1984 02 08
Latitude: +0.85890
Longitude: -140.20703
Bathymetry, 2- Way Traveltime: 040493
Bathymetry, Corrected Depth: 3024.0
Min/Max Data Record:
Date: 1984 02 28
Latitude: +28.59183
Longitude: -122.39216
Bathymetry, 2- Way Traveltime: 074080
Bathymetry, Corrected Depth: 5592.0