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The complementary nature of MEMS based pedestrian dead-reckoning (PDR) navigation and GNSS (Global Navigation Satellite System) has long been recognised. The advantages are quite clear for those applications requiring indoor positioning and that, for one reason or another, cannot rely with the lack of availability of GNSS indoors. One such example of application is firemen coordination during emergency interventions.
Jan Skaloud, Aman Sharma, Gabriel François Laupré
Giovanni De Cesare, Paolo Perona, Robin Schroff