Survey Identifier: UM66-B
Format Acronym: MGD77
Data Center File Number: J4030009
Parameters Surveyed Code: 55000
File Creation Date (yyyymmdd): 19781231
Source Institution: UNIVERSITY OF TOKYO
Country: JAPAN
Platform Name: UMITAKA MARU
Platform Type Code: 1
Platform Type: SHIP
Project: CRUISE 1966
Survey Departure Date (yyyymmdd): 19661119
Port of Departure: WELLINGTON, NEW ZEALAND
Survey Arrival Date (yyyymmdd): 19661227
Port of Arrival: LONGITUDE 57W, LATITUDE 40S
Topmost Latitude of Survey: -41
Bottommost Latitude: -66
Leftmost Longitude: +174
Rightmost Longitude: -057
General Digitizing Rate of Bathymetry: 114
General Digitizing Rate of Magnetics: 114
Additional Documentation: OLD NGDC:56040009
Number of Data Records: 3333
Min/Max Data Record:
Date: 1966 11 19
Latitude: -65.79500
Longitude: -179.99500
Bathymetry, Corrected Depth: 74.0
Magnetics Residual Field: -09460
Min/Max Data Record:
Date: 1966 12 27
Latitude: -41.44500
Longitude: +179.96670
Bathymetry, Corrected Depth: 5760.0
Magnetics Residual Field: +23690