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data-based referenced navigation (DBRN)

Database-driven navigation systems (DBRN) work with geodata or geographic coordinates that are stored in a database

. In case of navigation system failure, DBRN data can take over navigation, attitude control, steering and positioning functions with a high position accuracy for a certain time. However, applications that cannot be supported by the GPS system, such as underwater navigation, location determination in tunnels or galleries, can also be implemented with database-supported navigation systems.

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Englisch: data-based referenced navigation - DBRN
Updated at: 07.02.2015
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Translations: DE