Survey Identifier: TF88-89
Format Acronym: MGD77
Data Center File Number: 76020003
Parameters Surveyed Code: 50000
File Creation Date (yyyymmdd): 19950731
Source Institution: DIRETORIA DE HIDROGRAFIA E NAVAGACAO
Country: BRAZIL
Platform Name: BARAO DE TEFFE
Platform Type Code: 1
Platform Type: SHIP
Project: OPERATION ANTARCTICA VII
Survey Departure Date (yyyymmdd): 198810
Survey Arrival Date (yyyymmdd): 198903
Navigation Instrumentation: MAGNAVOX MOD MX-5102
Bathymetry Instrumentation: ECO SINRAD EA-200
Topmost Latitude of Survey: -24
Bottommost Latitude: -69
Leftmost Longitude: -071
Rightmost Longitude: -044
Additional Documentation: DIGITIZED BY NGDC FROM ANALOG PLOTTING SHEETS, ONE PLOTTING SHEET FROM THIS SURVEY NOTED "MATTHEWS NP139". NGDC ASSUMED THAT MATTHEWS ZONES WERE USED FOR ALL PLOTTING SHEETS.
Number of Data Records: 2735
Min/Max Data Record:
Latitude: -68.54950
Longitude: -70.66420
Bathymetry, Corrected Depth: 31.0
Min/Max Data Record:
Latitude: -24.32670
Longitude: -44.29250
Bathymetry, Corrected Depth: 6627.0