Improved GPS sensor model for mobile robots in urban terrain

  title={Improved GPS sensor model for mobile robots in urban terrain},
  author={Daniel Maier and Alexander Kleiner},
  journal={2010 IEEE International Conference on Robotics and Automation},
Autonomous robot navigation in out-door scenarios gains increasing importance in various growing application areas. Whereas in non-urban domains such as deserts the problem of successful GPS-based navigation appears to be almost solved, navigation in urban domains particularly in the close vicinity of buildings is still a challenging problem. In such situations GPS accuracy significantly drops down due to multiple signal reflections with larger objects causing the so-called multipath error. In… CONTINUE READING
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