Palmer (PAL) log of events aboard Palmer LTER cruises off the coast of the Western Antarctic Peninsula (cruise happenings ordered by time) is a meta dataset, including lat-lon, datetime, activity, events, etc, 1991 - 2019.

The event log for the Palmer LTER research cruises provides a mapping of sampling and other research activities to spatial, temporal and other variables. Event numbers are used to coordinate relational indexes and provide users of the data with a high-level index for relating measurements across research components.