Dr. Biswajit Nath received his Ph.D. Degree in Cartography and Geography Information System from Institute of Remote Sensing and Digital Earth (RADI) (former), Aerospace Information Research Institute (AIR-CAS) (presently), University of Chinese Academy of Sciences (UCAS), Beijing, China in Jan 2019. He joined as a Faculty Member (Professor) in the Dept. of Geography and Environmental Studies, University of Chittagong, Chittagong, Bangladesh on 14 July 2023 and currently continues. Before that, Dr. Nath served in the same department from 9 April 2011 to 6 August 2013 as a Lecturer and Assistant Professor from 7 August 2013 to 27 September 2019 and Associate Professor from 28 September to 13 July 2023. He had a professional work experience in the field of GIS and RS from India and Bangladesh. During 2024 Sep to May 2025 he served AIRCAS as CAS-PIFI Visiting Scientist (Associate), in 2023 Oct-Nov as a AIR-CAS Visiting Fellow, and Berkner Fellowship Grant (as an Early Career Scientist) for three years (2021~2023) from the American Geophysical Union (AGU), USA to participate in the Scientific Conferences/Workshop. Dr. Nath has published 52 research papers and 1 book chapter in the international reputed peer-reviewed journals and book till date and voluntarily served as an Editorial Board Members and Reviewers of the prestigious peer-reviewed International Journals.