TAG: pedestrian navigation

Innovation: Checking the accuracy of an inertial-based pedestrian navigation system with a drone

I’m Walking Here!
An ingenious navigation technique makes use of how the human body works to develop an accurate pedestrian navigation system — one whose accuracy has been checked using drone imagery. read more

Street Smart: 3D City Mapping and Modeling for Positioning with Multi-GNSS

July 1, 2015By

A particle-filter-based positioning method using a 3D map to rectify the errors created by multipath and non-line-of-sight signals on the positioning result delivered by a low-cost single-frequency GPS receiver takes a multi-GNSS approach, using the combined signals of GPS, GLONASS and QZSS. The method outperforms conventional positioning in availability and positioning accuracy. It will likely be fused with other sensors in a future pedestrian navigation application. read more