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Browsing Defence, peace, safety & security by Author "Hakl, H"

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  • Hakl, H; Davies, E; le Roux, WH (Defence Scientific Information and Documentation (DESIDOC), 2010-01)
    A method to infer height information from an aircraft tracked with a single 2-D search radar is presented. The method assumes level flight in the target aircraft and a good estimate of the speed of the aircraft. The method ...
  • Hakl, H; Le Roux, WH (Faculty of Military Science of Stellenbosch University, 2008-12)
    Understanding airspace activity is essential for airspace control. Being able to detect vertical activity in aircraft allows prediction of aircraft intent, thereby allowing more accurate situation awareness and correspondingly ...

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