Dr. S. Kaliraj is an accomplished Scientist D specializing in Remote Sensing and GIS at the National Centre for Earth Science Studies (NCESS). He earned his Ph.D. in Remote Sensing and Geo-Technology from Manonmaniam Sundaranar University, Tirunelveli, in 2016. With over 15 years of experience, his expertise spans coastal geomorphology, GIS modeling, GPS surveying, and geo-environmental hazard assessment. Dr. Kaliraj has also contributed significantly to soil, land, and water resource management, disaster management, and GIS-based decision-making models.
Educational Achievements
Dr. Kaliraj has an exemplary academic background, including:
- Ph.D. in Remote Sensing – Geo-Technology, Manonmaniam Sundaranar University (2016)
- M.Tech. in Geomatics from IIS&M, Survey of India, Hyderabad (2011)
- M.Sc. in Remote Sensing & GIS from Madurai Kamaraj University (2008)
He also qualified for GATE 2024 in Geomatics Engineering, showcasing his advanced technical proficiency.
Research Contributions
Dr. Kaliraj has published 35 research papers in SCI-indexed journals, edited 2 books with Elsevier Publications, and contributed 20 chapters to books and proceedings. His work has garnered significant attention, reflected in an h-index of 20, i10-index of 29, and 2200 citations (as of July 2024). His research includes groundbreaking studies on coastal vulnerability, geomorphological mapping, and soil erosion assessments.
Professional Achievements
Dr. Kaliraj has progressed through various roles at NCESS, from Scientist B in 2016 to Scientist D in 2023. He has also served as a resource person for multiple training courses under DST, AICTE, and FDP programs. Notable projects under his leadership include:
- Coastal Geomorphological Vulnerability Assesment in Southwest Coast of India (2011-2016 - funded by DST-INSPIRE, Govt. of India)
- Desertification and Land Degradation Monitoring and Combating Plans (2018-2021, funded by SAC-ISRO)
Awards and Honors
Dr. Kaliraj has received numerous accolades for his contributions, including:
- MoES Certificate of Merit Award (Geoscience) – 2021
- Young Scientist of the Year Award – 2016 by IFEE and CIU, New Delhi
- Green Technologist of the Year Award – 2017 by SERI, Kolkata
Mentorship and Guidance
Dr. Kaliraj has guided several students in their academic pursuits, including one ongoing Ph.D. candidate, 11 M.Tech. students, and 10 M.Sc. students. His mentorship emphasizes fostering innovation and applying GIS techniques to address real-world challenges.
Notable Contributions
Dr. Kaliraj’s projects and research have made significant societal and environmental impacts, including coastal vulnerability assessments, groundwater recharge mapping, and flood susceptibility studies. His leadership as the NCESS Course Coordinator for the ISRO Edusat Outreach Program highlights his commitment to disseminating knowledge and advancing geospatial education.
Memberships
Dr. Kaliraj is a life member of prestigious professional societies, including:
- Indian Society of Remote Sensing (ISRS)
- Ocean Society of India (OSI)
- Indian Society of Geomatics (ISG)
Conclusion
Dr. S. Kaliraj’s contributions to remote sensing, GIS, and environmental conservation have been transformative, earning him a prominent place in the scientific community. With his significant achievements and dedication to advancing science, Dr. Kaliraj is a deserving candidate for the Young Scientist Award in Scientific Laurels.