Survey Identifier: U271GM
Format Acronym: MGD77
Data Center File Number: 06010002
Parameters Surveyed Code: 55500
File Creation Date (yyyymmdd): 19880310
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): Jack Vedder
Project: LEG 2, E MARGIN YUCATAN PEN.
Funding: NSF/IDOE
Survey Departure Date (yyyymmdd): 19710627
Survey Arrival Date (yyyymmdd): 19710708
Topmost Latitude of Survey: +21
Bottommost Latitude: +16
Leftmost Longitude: -088
Rightmost Longitude: -083
General Digitizing Rate of Bathymetry: 18
General Digitizing Rate of Magnetics: 18
General Digitizing Rate of Gravity: 19
Number of Data Records: 492
Min/Max Data Record:
Date: 1971 06 27
Latitude: +16.58830
Longitude: -87.96520
Bathymetry, 2- Way Traveltime: 003767
Bathymetry, Corrected Depth: 289.0
Magnetics Total Field, 1st Sensor: 427340
Magnetics Residual Field: -02531
Free-Air Anomaly: -1287
Min/Max Data Record:
Date: 1971 07 08
Latitude: +20.73333
Longitude: -83.74833
Bathymetry, 2- Way Traveltime: 072040
Bathymetry, Corrected Depth: 5466.0
Magnetics Total Field, 1st Sensor: 455755
Magnetics Residual Field: +02078
Free-Air Anomaly: -0011