Survey Identifier: CMAPSU7E
Format Acronym: MGD77
Data Center File Number: 03020019
Parameters Surveyed Code: 55011
File Creation Date (yyyymmdd): 19800208
Source Institution: NOAA/NOS
Country: UNITED STATES
Platform Name: SURVEYOR
Platform Type Code: 1
Platform Type: SHIP
Project: OPR 421 PACIFIC SEA MAP
Funding: NSF/IDOE
Survey Departure Date (yyyymmdd): 19630504
Port of Departure: MIDWAY ISL USA
Survey Arrival Date (yyyymmdd): 19631005
Port of Arrival: MIDWAY ISL USA
Navigation Instrumentation: LORAN-C/LORAN-A/ CELESTIAL/SATELLITE
Bathymetry Instrumentation: 12 KHZ TRANSDUCER (PDR)
Additional Forms of Bathymetric Data: STRIP CHARTS/ PUNCHED PAPER TAPE
Magnetics Instrumentation: VARIAN TOTAL-FIELD PRECESSION MAGNET.
Additional Forms of Magnetics Data: ANALOG/STRIP CHARTS/ PUNCHED TAPE
Gravity Instrumentation: LACOSTE-ROMBERG GIMBALED S.S. METER
Topmost Latitude of Survey: +30
Bottommost Latitude: +24
Leftmost Longitude: +179
Rightmost Longitude: -175
Interpolation Scheme: 5-MINUTE INT. AND AT PEAKS, TROUGHS AND STEEP SLOPES
Reference Field Code: 03
Reference Field: IGRF-65
Method of Applying Residual Field: CONTOURED AT AN INTERVAL OF 100 GAMMAS
Theoretical Gravity Formula Code: 2
Theoretical Gravity Formula: INTERNAT'L 1930
Number of Data Records: 3656
Min/Max Data Record:
Date: 1963 05 04
Latitude: +24.90500
Longitude: -180.00000
Bathymetry, 2- Way Traveltime: 001372
Bathymetry, Corrected Depth: 103.0
Magnetics Total Field, 1st Sensor: 354820
Magnetics Residual Field: -08090
Min/Max Data Record:
Date: 1963 10 05
Latitude: +29.99700
Longitude: +180.00000
Bathymetry, 2- Way Traveltime: 073412
Bathymetry, Corrected Depth: 5540.0
Magnetics Total Field, 1st Sensor: 377470
Magnetics Residual Field: +09170