Dr. Bereket Geberselassie Assa is a researcher and Assistant Professor at Wolaita Sodo University, Ethiopia. He specializes in Geo-information and Earth Observation for Hydrology. With a strong academic foundation in Surveying Technology and Geodesy and Geomatics Engineering, Dr. Bereket focuses his research on spatiotemporal analysis of nitrate contamination, nitrogen balance modeling, and the application of remote sensing and GIS for watershed management. He is an Editorial Board Member of Edelweiss Applied Science and Technology, a Scopus-indexed journal, and actively contributes to scientific research and academic collaboration in water resources and environmental sustainability.