A number of oceanographic models exist that are designed to aid in the prediction of current speed and direction. Most models, including oil spill migration models, have historically been concerned with surface conditions, i.e., wind speed and direction, and current speed and direction. They often lack information FROM below the ocean surface and therefore do not take into consideration the effects of the dynamics that occur on the seafloor or through the water column.

Accurate and real-time data on bottom and mid-water currents are critical factors in developing an effective full water column model. Such a model would have tremendous usefulness in academic studies of coastal and deepwater circulation as well emergency response capability to mitigate contaminant migration for the protection of the marine environment.