Survey Identifier: KI-80-1
Format Acronym: MGD77
Data Center File Number: 08050005
Parameters Surveyed Code: 51111
File Creation Date (yyyymmdd): 19820331
Source Institution: HAWAII INST. GEOPHYSICS FOR CCOPSOPAC
Country: U.S.A.
Platform Name: R/V MACHIAS
Platform Type Code: 1
Platform Type: SHIP
Chief Scientist(s): GARRY GAUSS
Project: CCOP/SOPAC-UN/RAS/79/074,KI-80-1
Funding: UNDP
Survey Departure Date (yyyymmdd): 19800209
Port of Departure: PAGO-PAGO,AMERICAN SAMOA
Survey Arrival Date (yyyymmdd): 19800225
Port of Arrival: PAGO-PAGO,AMERICAN SAMOA
Navigation Instrumentation: SATNAV MAGNAVOX 1102A/RADAR/SEXTANT
Geodetic Datum/Position: 1-SATNAV/2-NEAR LAND,RADAR/3-SEXTANT
Bathymetry Instrumentation: (SEE ADD.DOC. 18)
Additional Forms of Bathymetric Data: ANALOG RECORDS, MICROFILM
Topmost Latitude of Survey: -01
Bottommost Latitude: -15
Leftmost Longitude: -172
Rightmost Longitude: -167
General Digitizing Rate of Bathymetry: 85
General Sampling Rate of Bathymetry: 01 SEC/SWEEP
Assumed Sound Velocity: 15000
Bathymetric Datum Code: 00
Interpolation Scheme: NONE.(PICKED PEAKS/TROUGHS OR 15-MIN INTERVLS IF SMOOTH)
Additional Documentation: 06 RAYTHEON PTR-106C-1,07KHZ,01 SEC/SWEEP. DEEP SEA BATHYMETRY IN PHOENIX, 06 GROUP AREA DURING TRANSITS BETWEEN SAMPLING STATIONS FOR OCCURRENCE OF, 06 MANGANESE NODULES, OFFSHORE PHOSPHATE DEPOSITS AND PRECIOUS CORALS.
Number of Data Records: 3215
Min/Max Data Record:
Date: 1980 02 09
Latitude: -14.30767
Longitude: -171.38650
Bathymetry, 2- Way Traveltime: 000170
Bathymetry, Corrected Depth: 13.0
Min/Max Data Record:
Date: 1980 02 25
Latitude: -1.97883
Longitude: -167.98150
Bathymetry, 2- Way Traveltime: 081510
Bathymetry, Corrected Depth: 6174.0