Survey Identifier: MW9002
Format Acronym: MGD77
Data Center File Number: 08020081
Parameters Surveyed Code: 51531
File Creation Date (yyyymmdd): 19940718
Source Institution: SOEST/UNIVERSITY OF HAWAII,SSI
Country: U.S.A.
Platform Name: R/V MOANA WAVE
Platform Type Code: 1
Platform Type: SHIP
Chief Scientist(s): DON HUSSONG
Project: MW9002. PACRIM EAST CABLE SURVEY
Funding: OTC,SSI,SOEST
Survey Departure Date (yyyymmdd): 19900116
Port of Departure: HONOLULU,HAWAII
Survey Arrival Date (yyyymmdd): 19900207
Port of Arrival: PAGO PAGO,AMER.SAMOA
Navigation Instrumentation: GPS,TRANSIT SAT
Geodetic Datum/Position: PRIM=GPS, SEC=TRANSIT SAT
Bathymetry Instrumentation: 3.5 KHZ 30 DEGREE BEAM, 1 SEC SWEEP
Additional Forms of Bathymetric Data: ANALOG, DIGITAL, MICROFILM
Magnetics Instrumentation: NONE
Gravity Instrumentation: LACOSTE-ROMBERG S-33
Additional Forms of Gravity Data: ANALOG,DIGITAL
Seismic Instrumentation: 40,120 CU.IN. AIRGUNS
Formats of Seismic Data: ANALOG
Topmost Latitude of Survey: +22
Bottommost Latitude: -15
Leftmost Longitude: -170
Rightmost Longitude: -157
General Digitizing Rate of Bathymetry: 016
General Sampling Rate of Bathymetry: 1/SECOND
Assumed Sound Velocity: 15000
Bathymetric Datum Code: 00
Interpolation Scheme: NONE(PICKED PEAKS/TROUGHS OR 05 MIN INTERVALS IF SMOOTH)
General Digitizing Rate of Gravity: 010
General Sampling Rate of Gravity: 30
Theoretical Gravity Formula Code: 8
Theoretical Gravity Formula: IAG SYSTEM 1974
Reference System Code: 3
Reference System: IGSN 71
Corrections Applied: NONE APPLIED
Departure Base Station Gravity: 9789237
Departure Base Station Description: HONOLULU,HAWAII
Arrival Base Station Gravity: 9786425
Arrival Base Station Description: PAGO PAGO,AMER.SAMOA
Additional Documentation: DATA TAKEN ON BOARD: BATH, ADCP. HONOLULU STILL READING: 6921.5; PAGO PAGO STILL READING: 6646.3.
Number of Data Records: 49662
Min/Max Data Record:
Date: 1990 01 16
Latitude: -14.64715
Longitude: -169.51191
Bathymetry, 2- Way Traveltime: 004370
Bathymetry, Corrected Depth: 332.0
Observed Gravity: 9779964
Free-Air Anomaly: -0549
Min/Max Data Record:
Date: 1990 02 07
Latitude: +21.53083
Longitude: -157.83415
Bathymetry, 2- Way Traveltime: 082670
Bathymetry, Corrected Depth: 6265.0
Observed Gravity: 9790198
Free-Air Anomaly: +2948