(a) whether the Indian Railways has started setting up of ISRO Enabled GPS System Real Train Information System (RTIS) in passenger trains of the country;
(b) if so, the details thereof and the number of trains that have already got the system installed, zone wise;
(c) the advantages of such system in the overall functioning of the Indian Railways;
(d) whether there is any proposal to install the same in goods trains also; and
(e) if so, the details thereof?