Survey Identifier: MW9507
Format Acronym: MGD77
Data Center File Number: 08020087
Parameters Surveyed Code: 51111
File Creation Date (yyyymmdd): 19980225
Source Institution: SOEST, UC SANTA CRUZ
Country: U.S.A.
Platform Name: R/V MOANA WAVE
Platform Type Code: 1
Platform Type: SHIP
Chief Scientist(s): F.HOCHSTAEDTER,B.TAYLOR,J.GILL
Project: MW9507. IZU - BONIN DREDGING
Funding: NSF
Survey Departure Date (yyyymmdd): 19950530
Port of Departure: YOKOSUKA,JAPAN, NAVY BASE
Survey Arrival Date (yyyymmdd): 19950622
Port of Arrival: YOKOSUKA,JAPAN NAVY BASE
Navigation Instrumentation: GPS
Geodetic Datum/Position: PRIM=GPS
Bathymetry Instrumentation: 3.5 KHZ 30 DEGREE BEAM, 1 SEC SWEEP
Additional Forms of Bathymetric Data: ANALOG, DIGITAL
Magnetics Instrumentation: NONE
Gravity Instrumentation: NONE
Seismic Instrumentation: NONE
Topmost Latitude of Survey: +36
Bottommost Latitude: +30
Leftmost Longitude: +138
Rightmost Longitude: +141
General Digitizing Rate of Bathymetry: 022
General Sampling Rate of Bathymetry: 1/SECOND
Assumed Sound Velocity: 15000
Bathymetric Datum Code: 00
Interpolation Scheme: NONE(PICKED PEAKS/TROUGHS OR 15 MIN INTERVALS IF SMOOTH)
Additional Documentation: DATA TAKEN ON BOARD: NAV, BATHY, WIND, ADCP, 126 ROCK DREDGES.
Number of Data Records: 45995
Min/Max Data Record:
Date: 1995 05 30
Latitude: +30.49938
Longitude: +138.09308
Bathymetry, 2- Way Traveltime: 001810
Bathymetry, Corrected Depth: 136.0
Min/Max Data Record:
Date: 1995 06 22
Latitude: +35.31126
Longitude: +140.72694
Bathymetry, 2- Way Traveltime: 050800
Bathymetry, Corrected Depth: 3798.0