PSI’s superior sensor system has a capability that easily outperforms current geophone based sensor systems by a margin of at least five to one in sensitivity (i.e., increased distance).  In addition, it can provide better detection identification due to its extremely wide bandwidth (i.e., improved resolution).  PSI’s sensor system can be utilized at frequencies far below the geophones’ 5 Hertz capability.  This means it can better differentiate the composition of the earth for improved oil and gas exploration capability.