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<https://discovery.ucl.ac.uk/id/eprint/1427143> <http://purl.org/dc/terms/title> "The Four Key Challenges of Advanced Multisensor Navigation and Positioning"^^<http://www.w3.org/2001/XMLSchema#string> .
<https://discovery.ucl.ac.uk/id/eprint/1427143> <http://purl.org/ontology/bibo/abstract> "The next generation of navigation and positioning\r\nsystems must provide greater accuracy and reliability in a range\r\nof challenging environments to meet the needs of a variety of\r\nmission-critical applications. No single navigation technology is\r\nrobust enough to meet these requirements on its own, so a\r\nmultisensor solution is required. Although many new navigation\r\nand positioning methods have been developed in recent years,\r\nlittle has been done to bring them together into a robust, reliable,\r\nand cost-effective integrated system. To achieve this, four key\r\nchallenges must be met: complexity, context, ambiguity, and\r\nenvironmental data handling. This paper addresses each of these\r\nchallenges. It describes the problems, discusses possible\r\napproaches, and proposes a program of research and\r\nstandardization activities to solve them. The discussion is\r\nillustrated with results from research into urban GNSS\r\npositioning, GNSS shadow matching, environmental feature\r\nmatching, and context detection."^^<http://www.w3.org/2001/XMLSchema#string> .
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