ABSTRACT
The solution of the problem of locating a signal source using Time Difference Of Arrival (TDOA) measurements has numerous applications in aerospace, surveillance, structural health, navigation, industrial process, speaker location, machine condition, the monitoring of nuclear explosions, and mining induced areal seismology (Aki K 1980, Rens et al. 1997, Spencer 2007, Li et al. 2011, Liu et al. 2005, Spencer 2010, Dong et al. 2014, Dong et al. 2013).
