Removing ping timing ambiguity via data association
Vishal Cholapadi Ravindra, Marco Guerriero, Peter Willett, Shengli Zhou, Stefano P. Coraluppi · 2008
This paper considers the use of a multiple ping active sonar approach in order to track multiple targets. In most underwater target tracking applications that rely on active sonar observations, the sonar sends out a single ping at each scan interval and receives returns that might either be from target(s) or due to clutter.