Passive ranging has a variety of defense and commercial applications.
Credit: DARPA
Imagine being able to take images of a distant target and, without illuminating it with a laser, accurately estimate its range at distances up to 10 km (6.2 mi.). Such a capability could allow an observer, conducting intelligence, surveillance and reconnaissance (ISR), for example, to hide without...
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Debrief: DARPA’s 10-Km Passive-Ranging Goal Remains Elusive is published in Aerospace Daily & Defense Report, an Aviation Week Intelligence Network (AWIN) Market Briefing and is included with your AWIN membership.
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