Survey Identifier: 8513
Format Acronym: MGD77
Data Center File Number: 08020020
Parameters Surveyed Code: 51111
File Creation Date (yyyymmdd): 19860414
Source Institution: HAWAII INSTITUTE OF GEOPHYSICS
Country: U.S.A.
Platform Name: R/V MOANA WAVE
Platform Type Code: 1
Platform Type: SHIP
Chief Scientist(s): ALEX MALAHOFF/RICK GRIGG
Project: CROSS SEAMOUNT SURVEY, MW8513
Funding: MMS
Survey Departure Date (yyyymmdd): 19850909
Port of Departure: HONOLULU,HAWAII
Survey Arrival Date (yyyymmdd): 19850918
Port of Arrival: HONOLULU,HAWAII
Navigation Instrumentation: GPS,SAT NAV OMEGA
Geodetic Datum/Position: PRI=SAT SEC=GPS
Bathymetry Instrumentation: 3.5KHZ 30-DEGREE BEAM
Additional Forms of Bathymetric Data: ANALOG,DIGITAL,MICROFILM
Topmost Latitude of Survey: +22
Bottommost Latitude: +18
Leftmost Longitude: -159
Rightmost Longitude: -157
General Digitizing Rate of Bathymetry: 040
General Sampling Rate of Bathymetry: 1/SECOND
Assumed Sound Velocity: 15000
Bathymetric Datum Code: 00
Interpolation Scheme: NONE.(PICK PEAKS/TROUGHS OR 15-MIN INTERVALS IF SMOOTH)
Number of Data Records: 5440
Min/Max Data Record:
Date: 1985 09 09
Latitude: +18.60604
Longitude: -158.43602
Bathymetry, 2- Way Traveltime: 000290
Bathymetry, Corrected Depth: 22.0
Min/Max Data Record:
Date: 1985 09 18
Latitude: +21.31624
Longitude: -157.84770
Bathymetry, 2- Way Traveltime: 063380
Bathymetry, Corrected Depth: 4765.0