Join the ION on Monday, June 28 at 11:00 a.m. EDT for a complimentary webinar featuring Factor Graph Optimization for GNSS/INS Integration: A Comparison with the Extended Kalman Filter by Weisong Wen, Tim Pfeifer, Xiwei Bai and Li-Ta Hsu.

Factor Graph Optimization for GNSS/INS Integration: A Comparison with the Extended Kalman Filter was published in the Summer 2021 issue of NAVIGATION, Journal of the Institute of Navigation, Volume 68, No. 2, pp. 315-331.

Factor graph optimization (FGO) recently has attracted attention as an alternative to the extended Kalman filter (EKF) for GNSS-INS integration.