Survey Identifier: COOK13MV
Format Acronym: MGD77
Data Center File Number: 15020208
Parameters Surveyed Code: 51511
File Creation Date (yyyymmdd): 20040511
Source Institution: SCRIPPS INSTITUTION OF OCEANOGRAPHY
Country: USA
Platform Name: R/V Melville
Platform Type Code: 1
Platform Type: SHIP
Chief Scientist(s): transit
Project: Cook Expedition LEG 13
Funding: Funding Agnecy
Survey Departure Date (yyyymmdd): 20010925
Port of Departure: Lae, PNG
Survey Arrival Date (yyyymmdd): 20011002
Port of Arrival: Suva, Fiji
Navigation Instrumentation: PCODE GPS
Geodetic Datum/Position: SMOOTHED FIT TO 60 SEC FIXES
Bathymetry Instrumentation: NONE COLLECTED
Gravity Instrumentation: BELL BGM-3 METER S/N 224
Additional Forms of Gravity Data: DIGITAL TAPE
Seismic Instrumentation: NONE COLLECTED
Topmost Latitude of Survey: -06
Bottommost Latitude: -19
Leftmost Longitude: 146
Rightmost Longitude: 179
General Digitizing Rate of Bathymetry: 010
General Sampling Rate of Bathymetry: 1PING IN H2O
Assumed Sound Velocity: 15000
Interpolation Scheme: 1 MINUTE VALUES EXTRACTED FROM SEABEAM VERTICAL BEAM
General Digitizing Rate of Magnetics: 010
General Sampling Rate of Magnetics: 06
Reference Field Code: 03
Reference Field: IGRF-1995
Method of Applying Residual Field: LIN.INTERP.POINTS WITHIN ONE DEGREE SQUARE
General Digitizing Rate of Gravity: 010
General Sampling Rate of Gravity: 01
Theoretical Gravity Formula Code: 3
Theoretical Gravity Formula: IAG SYSTEM 1967
Reference System Code: 3
Reference System: SYSTEM IGSN 71
Corrections Applied: EOTVOS AND METER DRIFT
Departure Base Station Gravity: 977996.
Departure Base Station Description: DOD3797-1Lae,Papua,New Guinea
Arrival Base Station Gravity: 978690.
Arrival Base Station Description: DOD0352-1 Suva,Fiji
Additional Documentation: PROCESSED BY GEOLOGICAL DATA CENTER, SCRIPPS INSTITUTION OF OCEANOGRAPHY, DEPTHS CORRECTED FOR 5 METER SHIP DRAFT, NAVIGATION: PCODE GPS
Number of Data Records: 11115
Min/Max Data Record:
Date: 2001 09 25
Latitude: -18.61381
Longitude: +146.98680
Bathymetry, 2- Way Traveltime: 019240
Bathymetry, Corrected Depth: 1440.0
Observed Gravity: 9777745
Free-Air Anomaly: -2570
Min/Max Data Record:
Date: 2001 10 02
Latitude: -6.74254
Longitude: +178.42367
Bathymetry, 2- Way Traveltime: 042760
Bathymetry, Corrected Depth: 3199.0
Observed Gravity: 9786098
Free-Air Anomaly: +1800