Survey Identifier: SI931014


Format Acronym: MGD77
Data Center File Number: 09030023
Parameters Surveyed Code: 53131
File Creation Date (yyyymmdd): 19791016
Source Institution: US NAVAL OCEANOGRAPHIC OFFICE
Country: USA
Platform Name: USNS BENT
Platform Type Code: 1
Platform Type: SHIP
Chief Scientist(s): NAVOCEANO CODE 3432
Project: LEGS 1-3.
Funding: NAVOCEANO
Survey Departure Date (yyyymmdd): 19710603
Port of Departure: OAKLAND
Survey Arrival Date (yyyymmdd): 19710731
Port of Arrival: PEARL HABOR
Navigation Instrumentation: MX 706 SATNAV, SPN 38 L/C
Geodetic Datum/Position: PRIM-SATELLITE
Bathymetry Instrumentation: HARRIS 853-D 2-2/3 BEAM 12KHZ 1SEC SW
Additional Forms of Bathymetric Data: ANALOG
Magnetics Instrumentation: VARIAN PROTON PRECESSION MAG
Additional Forms of Magnetics Data: ANALOG
Topmost Latitude of Survey: +41
Bottommost Latitude: +14
Leftmost Longitude: -165
Rightmost Longitude: -122
General Digitizing Rate of Bathymetry: 010
General Sampling Rate of Bathymetry: EVERY 10 SEC
Assumed Sound Velocity: 05000
Bathymetric Datum Code: 00
Interpolation Scheme: DATA AVERAGDED TO OBTAIN 1-MINUTE VALUES
General Digitizing Rate of Magnetics: 010
General Sampling Rate of Magnetics: 01
Magnetic Sensor Tow Distance: 245+
Reference Field Code: 03
Reference Field: IGRF-65
Additional Documentation: 3.5KHZ ANALOG PROFILES EDO 240 SYSTEM, IN PORT OAKLAND 710618-710624,710707-710714
Number of Data Records: 9061

Min/Max Data Record:
Date: 1971 06 04
Latitude: +14.63000
Longitude: -164.28333
Bathymetry, 2- Way Traveltime: 001347
Bathymetry, Corrected Depth: 101.0

Min/Max Data Record:
Date: 1971 07 31
Latitude: +40.62333
Longitude: -122.66500
Bathymetry, 2- Way Traveltime: 085080
Bathymetry, Corrected Depth: 6444.0