Name the software launched by Indian Railways that will enable the Union Railway Minister Piyush Goyal to keep track of punctuality of trains and freight and passenger earnings from anywhere in India?

The Indian Railways launched a software named- 'eDrishti', that will enable the Union Railway Minister Shri. Piyush Goyalto keep track of punctuality of trains as well as freight and passenger earnings from anywhere in the country. The software has been developed by the Centre for Railway Information System (CRIS).