Projects Argo The Argo observational network consists of a fleet of 3000+ profiling autonomous floats deployed by about a dozen teams worldwide. WHOI has built about 10% of the global fleet. Air-Launched Autonomous Observer The ALAMO program seeks to develop an air-deployed profiling ocean float capable of making sustained measurements of upper ocean temperature and salinity. Arctic Heat This program consists of three different projects to study the changes in the Arctic. They are the Marginal Ice Zone (MIZ), Stratified Ocean Dynamics of the Arctic (SODA), and Arctic Heat Project.