Survey Identifier: KA343406


Format Acronym: MGD77
Data Center File Number: 09050039
Parameters Surveyed Code: 55131
File Creation Date (yyyymmdd): 19791123
Source Institution: US NAVAL OCEANGRAPHIC OFFICE
Country: USA
Platform Name: USNS KANE
Platform Type Code: 1
Platform Type: SHIP
Chief Scientist(s): NAVOCEANO CODE 3432
Project: LEG 1, LEG 2
Funding: NAVOCEANO
Survey Departure Date (yyyymmdd): 19730730
Port of Departure: BARRY ,WALES
Survey Arrival Date (yyyymmdd): 19730914
Port of Arrival: BARRY
Navigation Instrumentation: MX706 SATNAV, SPN38 L/C
Geodetic Datum/Position: PRIM-SATELLITE
Bathymetry Instrumentation: HARRIS 853-D 2-2/3 BEAM 12KHZ 1 SEC SW
Additional Forms of Bathymetric Data: ANALOG
Magnetics Instrumentation: VARIN PROTON PRECESSION
Additional Forms of Magnetics Data: ANALOG
Topmost Latitude of Survey: +61
Bottommost Latitude: +46
Leftmost Longitude: -036
Rightmost Longitude: -007
General Digitizing Rate of Bathymetry: 010
General Sampling Rate of Bathymetry: EVERY 10 SEC
Assumed Sound Velocity: 15000
Bathymetric Datum Code: 00
Interpolation Scheme: DATA AVERAGED TO OBTAIN 1- MINUTE VALUES
General Digitizing Rate of Magnetics: 010
General Sampling Rate of Magnetics: 10
Magnetic Sensor Tow Distance: 245+
Reference Field Code: 03
Reference Field: IGRF-65
Additional Documentation: 3.5 KHZ ANALOG PROFILES - EDO 240 SYETEM, INPORT GREENOCK,SCOTLAND 730824-730829
Number of Data Records: 38741

Min/Max Data Record:
Date: 1973 07 31
Latitude: +46.59666
Longitude: -35.92000
Bathymetry, 2- Way Traveltime: 000653
Bathymetry, Corrected Depth: 49.0
Magnetics Total Field, 1st Sensor: 400000
Magnetics Residual Field: -09740

Min/Max Data Record:
Date: 1973 09 12
Latitude: +60.37500
Longitude: -7.08000
Bathymetry, 2- Way Traveltime: 064333
Bathymetry, Corrected Depth: 4859.0
Magnetics Total Field, 1st Sensor: 596050
Magnetics Residual Field: +88830