At a Glance The Invisible Layer of Remote Sensing Intelligence In maritime intelligence, what you can’t see often matters most. RF signals — the radio frequency emissions produced by shipboard systems — are a constant, invisible signature of activity at sea. Every vessel equipped with radar, VHF radio, or satellite communications transmits unique patterns that...

At a Glance The All-Weather Foundation of Remote Sensing Intelligence Visibility is a constant challenge in maritime operations – cloud cover, darkness, and adverse weather often obscure activity, leaving critical gaps in awareness. SAR imagery – short for synthetic aperture radar imagery – solves this problem by using radar signals instead of light. Unlike optical...