PBL has various meanings in the Integrated Ocean Observing System category. Discover the full forms, definitions, and usage contexts of PBL in Integrated Ocean Observing System.
The planetary boundary layer also known as the atmospheric boundary layer (ABL) is the lowest part of the atmosphere extending from the ground to the bottom of where cumulus clouds form and its behavior is directly influenced by its contact with a planetary surface.
Integrated Ocean Observing SystemLast updated: