Jessica Hausman, Michelle Gierach, and Sandra Cosic participated in a NASA Earthdata webinar on November 3, 2015, entitled "PO.DAAC: Discover and utilize NASA physical oceanographic data." Approximately 80 domestic and international participants attended. The webinar provided a summary of PO.DAAC's data holdings and demonstration of various tools and services to discover, visualize, subset and obtain oceanographic data.