The BlueBRIDGE project supports maritime spatial planning by providing data and analysis tools to help address key challenges. It develops rapid inventories of aquaculture facilities using earth observation imagery and tools to assess features in marine protected areas. For example, it identified over 8,600 fish cages in Greece and found that only 4.1% of coral reefs in the Bahamas are currently represented in marine protected areas. The standardized and repeatable analysis tools and data provided by BlueBRIDGE can help improve maritime spatial planning.