  In this work we have collected observational data for 1315 PSRs. Distances
and others parameters for these PSRs were estimated. We present improved
distance estimates for radio pulsars by considering importance of their
physical properties and improvement of distribution of SFRs (star formation
regions) in the Galaxy. For this purpose, both a list of accurate calibrators
was constructed and several accurate criteria were established. The following
values were calculated from PSRs observational data: luminosities at 400 Mhz
and 1400 Mhz, characteristic times, strength of magnetic field and rate of
rotation energy. This compilation of data is mainly necessary for statistical
investigations and for the physical properties of neutron stars. The whole data
is prepared in a publicly accessible web page: http://www.xrbc.org/pulsar/ .
