Survey Identifier: CD7793
Format Acronym: MGD77
Data Center File Number: 19180025
Parameters Surveyed Code: 50000
File Creation Date (yyyymmdd): 19940318
Source Institution: NATURAL ENVIRONMENT RESEARCH COUNCIL
Country: UNITED KINGDOM
Platform Name: RRS CHARLES DARWIN
Platform Type Code: 1
Platform Type: SHIP
Chief Scientist(s): DR H. ELDERFIELD, CAMBRIDGE UNIV
Project: RRS CHARLES DARWIN CRUISE 77
Funding: NERC
Survey Departure Date (yyyymmdd): 19930321
Port of Departure: PONTA DELGADA, AZORES
Survey Arrival Date (yyyymmdd): 19930409
Port of Arrival: PONTA DELGADA, AZORES
Navigation Instrumentation: GPS
Geodetic Datum/Position: SATELLITE
Bathymetry Instrumentation: SIMRAD EA500 10KHZ ECHO-SOUNDER
Additional Forms of Bathymetric Data: ANALOG RECORDS
Topmost Latitude of Survey: +30
Bottommost Latitude: +23
Leftmost Longitude: -046
Rightmost Longitude: -041
General Digitizing Rate of Bathymetry: 023
Number of Data Records: 13164
Min/Max Data Record:
Date: 1993 03 21
Latitude: +23.31420
Longitude: -45.00520
Bathymetry, 2- Way Traveltime: 004960
Bathymetry, Corrected Depth: 377.0
Min/Max Data Record:
Date: 1993 04 09
Latitude: +29.83730
Longitude: -41.86080
Bathymetry, 2- Way Traveltime: 079586
Bathymetry, Corrected Depth: 6049.0