It can circle in the sky for hours, using sensors to track even a moving target.
"Although China still has a long way to go before it has continuous real-time tactical coverage, even of a regional maritime environment, it now has frequent and dependable coverage of stationary targets and at least a basic ability to identify, track and target vessels at sea, " they wrote.
Conventional defence systems use one rotating radar unit to find a target and a second to subsequently track it for risk assessment.
The technology generally works well marketers love that it gives them a chance to target their content and better manage and track the lead pipeline.
The President initiated a number of intelligence-related activities to try to track down and target bin Laden.
But Sam Barnett, whose advertising technology firm Struq helps to track and target consumers according to their habits, told us that personalisation was a positive force.
But it does track user activity, to make inferences and build a user profile, which is then used by marketers to target ads.
Zone: Set a target for pace or heart-rate (with optional heart-rate monitor) and track progress in a simple full-screen graph throughout a workout.
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They allegedly focused on a celebrity they saw on television or in a magazine, using the Internet to target their movements, Goodkin said, including websites that track celebrity movements.
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This site part of a greater network of training and racing areas includes a track for luge, skeleton and bobsledding and facilities for the biathlon (a combination of cross-country skiing and target-range shooting).
The rise in passenger numbers fell short of Ryanair's target of 25% expansion a year, but the firm is confident of getting growth back on track.
The Commerce Department recently called for a privacy bill of rights for Internet users, while the Federal Trade Commission has proposed a do-not-track tool that would let users stop or restrict advertisers from studying their online behavior to target ads.
BAGHDAD, Iraq (CNN) -- The trial of Saddam Hussein remains on track for the October 19 target date, but the actual courtroom drama might not begin just at that time, a source close to Iraq's war crimes tribunal has told CNN.
The episode spotlights the controversial subject of online profiling, whereby Internet ad server companies, such as DoubleClick and Engage, track Web surfers in order to strategically target banner ads and site content, as well as to help sites keep a running count of visitors.
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