1. Remote Sensing and GIS Laboratory, Department of Mining Engineering, Indian Institute of Technology (Indian School of Mines), Dhanbad, Jharkhand;
2. Department of Mining Engineering, Indian Institute of Technology (Indian School of Mines), Dhanbad, India
3. Indian Institute of Remote Sensing (IIRS), Dehradun, India
4. Department of Geophysics, Kurukshetra University, Thanesar, Haryana