Survey Identifier: KIWI07RR
Format Acronym: MGD77
Data Center File Number: 15390039
Parameters Surveyed Code: 51111
File Creation Date (yyyymmdd): 20040511
Source Institution: SCRIPPS INSTITUTION OF OCEANOGRAPHY
Country: USA
Platform Name: R/V REVELLE
Platform Type Code: 1
Platform Type: SHIP
Chief Scientist(s): RICHARD BARBER,DUKE UNIVERSITY
Project: KIWI EXPEDITION LEG 7
Funding: NSF
Survey Departure Date (yyyymmdd): 19971130
Port of Departure: LYTTLETON,NEW ZEALAND
Survey Arrival Date (yyyymmdd): 19980103
Port of Arrival: LYTTLETON,NEW ZEALAND
Navigation Instrumentation: TRIMBLE TASMAN P(Y) GPS
Geodetic Datum/Position: LINEAR FIT TO 60 SEC FIXES
Bathymetry Instrumentation: SEABEAM 2100 w/SIDESCAN
Additional Forms of Bathymetric Data: ANAL.REC,35MM FILM,DIGITAL MAG. TAPE
Additional Forms of Magnetics Data: NONE COLLECTED
Additional Forms of Gravity Data: NONE COLLECTED
Formats of Seismic Data: NONE COLLECTED
Topmost Latitude of Survey: -43
Bottommost Latitude: -65
Leftmost Longitude: 172
Rightmost Longitude: -168
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
Additional Documentation: PROCESSED BY GEOLOGICAL DATA CENTER, SCRIPPS INSTITUTION OF OCEANOGRAPHY, DEPTHS CORRECTED FOR 5 METER SHIP DRAFT, NAVIGATION: DR.BETWEEN 1 MINUTE INTERVAL GPS FIXES.
Number of Data Records: 45939
Min/Max Data Record:
Date: 1997 12 01
Latitude: -64.74387
Longitude: -179.99683
Bathymetry, 2- Way Traveltime: 007693
Bathymetry, Corrected Depth: 572.0
Min/Max Data Record:
Date: 1998 01 02
Latitude: -43.58142
Longitude: +179.99640
Bathymetry, 2- Way Traveltime: 079307
Bathymetry, Corrected Depth: 5981.0