TAG: pedestrian dead reckoning

Figure 20. GNSS shadow-matching scoring map – unambiguous case (the cross shows the true position and white areas are indoor locations). (Photo: Paul D. Groves, Lei Wang, Debbie Walter and Ziyi Jiang, University College London)

Toward a Unified PNT — Part 2

October 31, 2014

The coming requirements of greater accuracy and reliability in a range of challenging environments for a multitude of mission-critical applications require a multisensor approach and an over-arching methodology that does not yet exist.


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Photo: peeterv/iStock/Getty Images Plus/Getty Images

Toward a Unified PNT — Part 1

October 2, 2014

Complexity and Context: Key Challenges of Multisensor Positioning
The next generation of navigation and positioning systems must provide greater accuracy and reliability in a range of challenging environments. No single navigation technology is robust enough, so a multisensor solution is required.


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This article is tagged with , , , , , , , and posted in From the Magazine, OEM