The development of technology over the years has provided the opportunity to collect and store large scale aquaculture data from many different sources. It has become clear that this huge volume of data could provide valuable information if it were analysed in an appropriate way. This report discusses various sources of data generation from the aquaculture sector and its importance in analysis to make sense out of it. The report also presents the classification and features of big aquaculture data. The current status of big aquaculture data is explored, and key challenges and opportunities are identified. This is a feasibility study for how we can identify and go on with interesting and useful data-driven research for the aquaculture sector in the Sogn og Fjordane.