The Data Assembly Center archives three levels of data with ISDM:

B Files - containing buoy reports translated into physical units.
P & S Files - containing research-quality position and sensor reports.
K Files - containing position and SST reports
interpolated over time to a uniform sampling interval.

For More Information, Contact...
Mr. Bruce Bradshaw
ISDM, Fisheries and Oceans Canada
12W103-200 rue Kent
Ottawa, Ontario, Canada K1A 0E6
Tel: 1-613-990-0237