Survey Identifier: MO9310
Format Acronym: MGD77
Data Center File Number: 05040009
Parameters Surveyed Code: 51111
File Creation Date (yyyymmdd): 19950921
Source Institution: ROYAL NEW ZEALAND NAVY
Country: NEW ZEALAND
Platform Name: HMNZS MONOWAI
Platform Type Code: 1
Platform Type: SHIP
Chief Scientist(s): COMMANDER P.F. USHER RNZN
Project: PASSAGE SOUNDING
Funding: DEFENCE
Survey Departure Date (yyyymmdd): 19931002
Port of Departure: AUCKLAND NZ
Survey Arrival Date (yyyymmdd): 19931123
Port of Arrival: CHATHAM ISLANDS
Navigation Instrumentation: MX1107 RS GPS SATELLITE NAVIGATION
Geodetic Datum/Position: WGS84 DATUM
Bathymetry Instrumentation: ATLAS DESO 20 OR RAYTHEON PDS
Additional Forms of Bathymetric Data: NIL
Topmost Latitude of Survey: -39
Bottommost Latitude: -45
Leftmost Longitude: +173
Rightmost Longitude: -178
General Digitizing Rate of Bathymetry: 009
Assumed Sound Velocity: 1500
Additional Documentation: ALL DEPTHS HAVE A 2M BLOCK CORRECTION APPLIED FOR TIDES. DEPTHS LESS THAN 200M HAVE BEEN CORRECTED FOR SOUND VELOCITY BY OBSERVED XBT. DEPTHS GREATER THAN 200M HAVE BEEN CORRECTED FOR NP139 3RD EDITION.
Number of Data Records: 4165
Min/Max Data Record:
Date: 1993 10 02
Latitude: -44.04368
Longitude: -179.99873
Bathymetry, Corrected Depth: 259.4
Min/Max Data Record:
Date: 1993 11 23
Latitude: -39.18043
Longitude: +179.99864
Bathymetry, Corrected Depth: 3416.0