US scientists to map Ganga stretch between Kahalgaon and Patna

Scientists from the United States would work with the researchers of Tilka Manjhi Bhagalpur University (TNBU) to analyse the quality of water of river Ganga and prepare a map of riverbed through Global Positioning System (GPS).
The Inland Waterways Authority of India will lend support to the effort with a well equipped vessel to aid the research, between October 21 and 31.