Survey Identifier: W7708C


Format Acronym: MGD77
Data Center File Number: 07080006
Parameters Surveyed Code: 50000
File Creation Date (yyyymmdd): 1982 924
Source Institution: OREGON STATE UNIVERSITY
Country: USA
Platform Name: WECOMA
Platform Type Code: 1
Platform Type: SHIP
Chief Scientist(s): JOHNSON R
Project: P(GORDA BASIN)W7708-C)L()
Funding: NSF
Survey Departure Date (yyyymmdd): 19770826
Port of Departure: NEWPORT, OREGON
Survey Arrival Date (yyyymmdd): 19770921
Port of Arrival: NEWPORT, OREGON
Navigation Instrumentation: SATELLITE NAVIGATION
Geodetic Datum/Position: SATELLITE DEAD RECKONING
Bathymetry Instrumentation: 12KHZ WIDE ANGLE
Additional Forms of Bathymetric Data: DIGITIZED
Seismic Instrumentation: AIRGUN SONABOUY OPS SEISMIC REFRACTION
Formats of Seismic Data: ANALOG MAG TAPE
Topmost Latitude of Survey: +45
Bottommost Latitude: +40
Leftmost Longitude: -128
Rightmost Longitude: -124
General Digitizing Rate of Bathymetry: 050
General Sampling Rate of Bathymetry: 1 SEC SWEEP
Assumed Sound Velocity: 14630
Bathymetric Datum Code: 00
Interpolation Scheme: NO INTERPOLATION
Number of Data Records: 5027

Min/Max Data Record:
Date: 1977 08 26
Latitude: +40.15760
Longitude: -127.97670
Bathymetry, 2- Way Traveltime: 000375
Bathymetry, Corrected Depth: 28.0

Min/Max Data Record:
Date: 1977 09 21
Latitude: +44.29670
Longitude: -124.27990
Bathymetry, 2- Way Traveltime: 059325
Bathymetry, Corrected Depth: 4444.0