Survey Identifier: ELT13
Format Acronym: MGD77
Data Center File Number: 01020013
Parameters Surveyed Code: 50111
File Creation Date (yyyymmdd): 19890705
Source Institution: LAMONT-DOHERTY GEOLOGICAL OBSERVATORY
Country: UNITED STATES
Platform Name: ELTANIN
Platform Type Code: 1
Platform Type: SHIP
Chief Scientist(s): KENDALL N. MOULTON
Project: CRUISE13
Funding: NSF
Survey Departure Date (yyyymmdd): 19640513
Port of Departure: VALPARAISO CHILE
Survey Arrival Date (yyyymmdd): 19640713
Port of Arrival: WELLINGTON NEW ZEALAND
Navigation Instrumentation: SEXTANT
Geodetic Datum/Position: DEAD RECKONING
Bathymetry Instrumentation: PDR12KHZ WIDEBEAM ONCE PER SEC.SWEEP
Additional Forms of Bathymetric Data: ANALOG RECORDS
Topmost Latitude of Survey: -32
Bottommost Latitude: -67
Leftmost Longitude: +174
Rightmost Longitude: -071
General Digitizing Rate of Bathymetry: 93
General Sampling Rate of Bathymetry: ONE SECOND
Assumed Sound Velocity: 14630
Bathymetric Datum Code: 00
Number of Data Records: 9094
Min/Max Data Record:
Date: 1964 05 13
Latitude: -66.88000
Longitude: -179.96940
Bathymetry, 2- Way Traveltime: 001850
Bathymetry, Corrected Depth: 139.0
Min/Max Data Record:
Date: 1964 07 13
Latitude: -32.99830
Longitude: +179.96780
Bathymetry, 2- Way Traveltime: 078000
Bathymetry, Corrected Depth: 5888.0