Home
Maritime Boundaries
Maritime Ports
Shorelines
Maritime Wrecks
Maritime Piracy
Broadcast Warnings
Licensing
Pricing
Ordering
 


The GMBWD provides the location, date and type of operation of maritime activities throughout the world. Current and historical data to the mid-1980s are available. The content is primarily based on the National Geospatial-Intelligence Agency reported Broadcast Warnings to mariners.

Broadcast warnings screenshot

Top