Survey Identifier: B273AR


Format Acronym: MGD77
Data Center File Number: 06150003
Parameters Surveyed Code: 05500
File Creation Date (yyyymmdd): 19870409
Source Institution: USGS Branch of Pacific Marine Geology
Country: United States
Platform Name: Burton Island
Platform Type Code: 1
Platform Type: SHIP
Chief Scientist(s): Art Grantz
Survey Departure Date (yyyymmdd): 19720819
Survey Arrival Date (yyyymmdd): 19720910
Topmost Latitude of Survey: +73
Bottommost Latitude: +66
Leftmost Longitude: -172
Rightmost Longitude: -136
General Digitizing Rate of Magnetics: 348
General Digitizing Rate of Gravity: 371
Number of Data Records: 922

Min/Max Data Record:
Date: 1972 08 19
Latitude: +66.29765
Longitude: -171.75100
Magnetics Total Field, 1st Sensor: 571426
Magnetics Total Field, 2nd Sensor: 573266
Magnetics Residual Field: -04128
Observed Gravity: 9813038
Free-Air Anomaly: -1090

Min/Max Data Record:
Date: 1972 09 10
Latitude: +72.36300
Longitude: -136.62700
Magnetics Total Field, 1st Sensor: 584640
Magnetics Total Field, 2nd Sensor: 583796
Magnetics Residual Field: +03869
Observed Gravity: 9827887
Free-Air Anomaly: +9537