Vasit Sagan
Papers
2
Total Citations
65
H-Index
2
About
Dr. Vasit Sagan is a leading figure in remote sensing and geospatial data science, whose work bridges the gap between terrestrial environmental monitoring and cutting-edge space-based robotics. His primary research areas include soil moisture mapping, vegetation dynamics, and satellite pose estimation. Dr. Sagan’s most significant contribution is the development of the OPtical TRapezoid Model (OPTRAM), a novel technique for high-resolution soil moisture mapping using shortwave infrared reflectance. This method, detailed in his highly cited 2019 paper (59 citations), has been successfully applied at the watershed scale, offering a powerful tool for agricultural and hydrological management. In a striking demonstration of his versatility, Dr. Sagan is also pioneering the use of event cameras for space applications. His recent work, "EvSat3D" (2025), tackles the critical challenge of accurate satellite pose estimation for rendezvous and debris removal missions, overcoming the limitations of traditional frame-based cameras in the harsh space environment. By advancing both Earth observation and autonomous space operations, Dr. Sagan’s research is shaping the future of how we monitor our planet and interact with objects in orbit.
Research Focus
Key Achievements
Top Papers
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