Bayoud, Fadi Atef2005-11-172005-11-172005-11-172005https://infoscience.epfl.ch/handle/20.500.14299/220128This paper proposes and tests a method for bridging GPS outages during short and long periods with a vision-based inertial navigation. This method is similar to the Simultaneous Lacalisation And Mapping (SLAM), which is the problem of mapping the environment and at the same time using this map to determine the location of the mapping device.Navigationphotogrammetryleast-squares adjustmentKalman filterSLAMtopotrajtext::conference output::conference proceedings::conference paper