Survey Identifier: U671AT


Format Acronym: MGD77
Data Center File Number: 06010006
Parameters Surveyed Code: 55500
File Creation Date (yyyymmdd): 19880614
Source Institution: USGS Branch of Pacific Marine Geology
Country: United States
Platform Name: United Geo. I
Platform Type Code: 1
Platform Type: SHIP
Chief Scientist(s): Marty Kane
Project: LEG 6, LIBERIA-PUERTO RICO TRAVERSE
Funding: NFS/IDOE
Survey Departure Date (yyyymmdd): 19711124
Survey Arrival Date (yyyymmdd): 19711209
Topmost Latitude of Survey: +18
Bottommost Latitude: +06
Leftmost Longitude: -063
Rightmost Longitude: -010
General Digitizing Rate of Bathymetry: 36
General Digitizing Rate of Magnetics: 36
General Digitizing Rate of Gravity: 36
Number of Data Records: 21656

Min/Max Data Record:
Date: 1971 11 24
Latitude: +6.03600
Longitude: -62.96270
Bathymetry, 2- Way Traveltime: 000500
Bathymetry, Corrected Depth: 38.0
Magnetics Total Field, 1st Sensor: 280580
Magnetics Residual Field: -37126
Free-Air Anomaly: -3083

Min/Max Data Record:
Date: 1971 12 09
Latitude: +17.69380
Longitude: -10.90170
Bathymetry, 2- Way Traveltime: 075750
Bathymetry, Corrected Depth: 5735.0
Magnetics Total Field, 1st Sensor: 424473
Magnetics Residual Field: +49508
Free-Air Anomaly: +3082