Having all the this data collected together in one spot allows the Blue Hub to tap into data resources as needed. For example it gets the global weather forecast (GFS) and sea ice data from ERDDAP and displays them in the Blue Hub WebGis (see attahced documents).
Attached is the paper and presentation I presented at the Digital Earth 2015 conference in Halifax, Canada. The paper gives more detail on how ERDDAP is used to obtain marine and Earth science data that can be used to improve maritime situational awareness.