CRIMP: Here crisis mapping goes offline. - Partha Sarathi Paul 001; Bishakh Chandra Ghosh; Hridoy Sankar Dutta; Kingshuk De; Arka Prava Basu; Prithviraj Pramanik; Sujoy Saha; Sandip Chakraborty 001; Niloy Ganguly; Subrata Nandi (J. Netw. Comput. Appl., 2019)