|WHOI Postdoc Luc Rainville ready to deploy a Polar Profiling Float (PPF) in the Beaufort Sea during Beringia 2005 expedition onboard Swedish icebreaker Oden. photo by P. Winsor, WHOI.
||PPF at the surface just after deployment in a lead. The ice-strengthened GPS/Iridium patch antenna (orange) and Seabird CTD sensor (white) is clearly visible above the water line. photo by P. Winsor, WHOI.