GeoDcon - 2026

11th - 13th March 2026

Team of three B. Tech First Year Students: Rashmi, Sneha Kumari, and Mayank Yadav represented Dronacharya College of Engineering under the guidance of faculty members Prof. Dixita Barua and Dr. Nimisha Yadavat the First National Symposium Conference on Geodesy, GeoDcon-2026. The conference was held from 11^th -13^th March, 2026 at the Indian National Science Academy, New Delhi.

The conference focused on advancing geodesy for integrated earth observation, precision positioning, and sustainable development. It brought together leading researchers, academicians, and students to exchange ideas and showcase innovations in geospatial science. The students from Dronacharya College of Engineering presented their research through poster presentations, gaining valuable exposure to modern geodetic technologies and their real-world applications, particularly in disaster management and smart city development.

Under the mentorship of Prof. Dixita Barua, Rashmi presented a research poster titled “Understanding Vertical Datums and Their Role in Flood Risk Mapping Using Geoid Models.” Her work emphasized the significance of vertical datums in ensuring accurate elevation measurements for reliable flood risk assessment. She highlighted how inconsistencies between Mean Sea Level and geoid-based systems can affect flood mapping results and advocated for adopting a unified geoid-based reference system. Her study also demonstrated the importance of geoid models in improving disaster management strategies.

Sneha Kumari, also guided by Prof. Dixita Barua, presented her poster on “A Two-Stage Geodetic Decision-Support Framework for Disaster Risk Classification and Monitoring Prioritization Using GNSS and InSAR.” Her research focused on integrating GNSS and InSAR technologies to enhance disaster risk management. She proposed a structured framework for identifying high-risk areas and prioritizing monitoring efforts, highlighting the effectiveness of satellite-based observations in improving accuracy and supporting decision-making.

Under the guidance of Dr. Nimisha Yadav, Mayank Yadav presented his research titled “Low-Cost GNSS Framework for Infrastructure and Environmental Monitoring in Smart Cities.” His study explored the development of an affordable GNSS-based system for real-time monitoring of infrastructure and environmental conditions. He emphasized the importance of cost-effective technological solutions in smart city initiatives and discussed applications such as structural monitoring and environmental observation.

The conference also featured keynote lectures by Chris Rizos and V. M. Tiwari, who discussed satellite geodetic missions and the growing importance of geodesy. They highlighted the role of GNSS and other satellite-based technologies in achieving precise positioning, accurate earth observation, and effective environmental monitoring.

The participation of students along with faculty members from Dronacharya College of Engineering in GeoDcon-2026 marks a significant academic achievement. It enhanced students’ understanding of modern geodetic technologies, strengthened their research and presentation skills, and encouraged them to explore interdisciplinary applications of geospatial science in addressing real-world challenges.