Survey Identifier: KA70A
Format Acronym: MGD77
Data Center File Number: 09050068
Parameters Surveyed Code: 55001
File Creation Date (yyyymmdd): 19810707
Source Institution: NAVAL OCEAN RESEARCH AND DEV. ACTIVITY
Country: U.S.A.
Platform Name: KANE
Platform Type Code: 1
Platform Type: SHIP
Chief Scientist(s): SCHEIDER,E.
Survey Departure Date (yyyymmdd): 19700607
Port of Departure: BERMUDA
Survey Arrival Date (yyyymmdd): 19700707
Port of Arrival: BERGEN
Navigation Instrumentation: SATELLITE
Geodetic Datum/Position: SATELLITE/DEAD RECKONING
Bathymetry Instrumentation: 3.5 OR 12 KHZ FATHOMETER
Additional Forms of Bathymetric Data: ANALOG
Magnetics Instrumentation: PROTON PRECESSION
Additional Forms of Magnetics Data: ANALOG
Topmost Latitude of Survey: +61
Bottommost Latitude: +32
Leftmost Longitude: -065
Rightmost Longitude: +004
General Digitizing Rate of Bathymetry: 23
General Sampling Rate of Bathymetry: 1 SEC SWEEP
Assumed Sound Velocity: 14630
Bathymetric Datum Code: 00
General Digitizing Rate of Magnetics: 40
General Sampling Rate of Magnetics: 03
Magnetic Sensor Tow Distance: 1000
Reference Field Code: 03
Reference Field: IGRF-65
Method of Applying Residual Field: INTEMP BETWEEN NAV POINTS
Number of Data Records: 25119
Min/Max Data Record:
Date: 1970 06 07
Latitude: +32.48800
Longitude: -64.46030
Bathymetry, 2- Way Traveltime: 000775
Bathymetry, Corrected Depth: 58.0
Magnetics Total Field, 1st Sensor: 475220
Magnetics Residual Field: -08828
Min/Max Data Record:
Date: 1970 07 06
Latitude: +60.16110
Longitude: +3.68510
Bathymetry, 2- Way Traveltime: 070952
Bathymetry, Corrected Depth: 5377.0
Magnetics Total Field, 1st Sensor: 512730
Magnetics Residual Field: +10135