Thanks to the sensor size, the optical fiber in this
case (depending on the degree of protection of the fiber),
and the price, seems to be this method very efficient.
Furthermore, because of the method itself, which
utilizing the nonlinear Raman (Brillouin) phenomenon in
optical fibers, this method is very accurate. The method
using fiber optic DTS can be described as a method
which combines features of both direct and indirect
methods - high accuracy and the ability to monitor the
dynamics of values involved in the evolution of hydration
heat [1].