1. Research Scholar, Dept. of Civil Engineering, Indian Institute of Technology Delhi, New Delhi 110016, India.
2. Associate Professor, Dept. of Civil Engineering, Indian Institute of Technology Delhi, New Delhi 110016, India (corresponding author).
3. Associate Professor, Dept. of Civil Engineering, Indian Institute of Technology Delhi, New Delhi 110016, India.
4. Assistant Professor, Laboratory for Spatial Informatics, International Institute of Information Technology Hyderabad, Hyderabad 500032, India.