Logbooks: Geophysical Log, Data Processing, August 25-September 5, 1985
Description:
Geophysical log is a handwritten log containing comments and observations during cruise 115, from August 25 - September 5, 1985. The log consists of observations using Acoustic Navigation System (ACNAV) at specified time (GMT). The log also contains the vessels headings and ranges of the observations using the ACNAV.