Survey Identifier: YAQ73MAA
Format Acronym: MGD77
Data Center File Number: 07010058
Parameters Surveyed Code: 55000
File Creation Date (yyyymmdd): 1982 924
Source Institution: OREGON STATE UNIVERSITY
Country: USA
Platform Name: YAQUINA
Platform Type Code: 1
Platform Type: SHIP
Chief Scientist(s): JOHNSON R, GEMPERLE M,COUCH R
Project: P(BLANCO73 JUAN DEFUCA JUNCTION) C(Y7305-A) L(1)
Funding: ONR
Survey Departure Date (yyyymmdd): 19730506
Port of Departure: NEW PORT,OREGON
Survey Arrival Date (yyyymmdd): 19730514
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: 1000CUIN AIRGUN 6SEC SWEEP 36SEC FIRE
Formats of Seismic Data: ANALOG RECORDER PAPER
Topmost Latitude of Survey: +45
Bottommost Latitude: +42
Leftmost Longitude: -131
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
General Digitizing Rate of Magnetics: 75
Number of Data Records: 2256
Min/Max Data Record:
Date: 1973 05 06
Latitude: +42.56190
Longitude: -130.45070
Bathymetry, 2- Way Traveltime: 001175
Bathymetry, Corrected Depth: 88.0
Magnetics Total Field, 1st Sensor: 526100
Magnetics Residual Field: -05910
Min/Max Data Record:
Date: 1973 05 14
Latitude: +44.75200
Longitude: -124.22040
Bathymetry, 2- Way Traveltime: 056000
Bathymetry, Corrected Depth: 4190.0
Magnetics Total Field, 1st Sensor: 545860
Magnetics Residual Field: +15700