Survey Identifier: KA70D
Format Acronym: MGD77
Data Center File Number: 09050071
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): 19701010
Port of Departure: PLYMOUTH
Survey Arrival Date (yyyymmdd): 19701107
Port of Arrival: LISBON
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: +51
Bottommost Latitude: +39
Leftmost Longitude: -031
Rightmost Longitude: -007
General Digitizing Rate of Bathymetry: 35
General Sampling Rate of Bathymetry: 1 SEC SWEEP
Assumed Sound Velocity: 14630
Bathymetric Datum Code: 00
General Digitizing Rate of Magnetics: 39
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: 19060
Min/Max Data Record:
Date: 1970 10 10
Latitude: +39.31710
Longitude: -30.11010
Bathymetry, 2- Way Traveltime: 000028
Bathymetry, Corrected Depth: 2.0
Magnetics Total Field, 1st Sensor: 436720
Magnetics Residual Field: -04233
Min/Max Data Record:
Date: 1970 11 06
Latitude: +50.46770
Longitude: -7.41600
Bathymetry, 2- Way Traveltime: 082152
Bathymetry, Corrected Depth: 6257.0
Magnetics Total Field, 1st Sensor: 497240
Magnetics Residual Field: +09974