Big Brother Watch warns UK local authorities are creating 'spies in the sky' as councils rapidly expand drone fleets for law ...
Daily Star on MSN
Controversial 'spies in the sky' drones being used by councils to 'snoop on residents'
More than 60 councils across the UK now have pilots authorised to fly drones, according to the Civil Aviation Authority.
Abstract: We propose an analytic model for the second-order characteristics of the radar return signal from a swarm of rotor drones. We consider the case of a swarm of identical drones, with each a ...
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