  Measurement of femtoscopic correlations in heavy-ion collisions can provide
information about spatial and temporal parameters of the particle emission
region at kinetic freeze-out. In this work we present the measurement of
two-pion and two-kaon femtoscopic correlations in 200 GeV Au+Au collisions at
RHIC. The collision centrality and transverse momentum dependence of the
three-dimensional radii, $R_{out}$, $R_{side}$ and $R_{long}$ is discussed.
