POSITION LOCATION SYSTEM USING MULTIPLE POSITION LOCATION TECHNIQUES

摘要

A position location system includes a first position location sub-system, a second position location sub-system, and processing circuitry. The first position location sub-system determines first position location information regarding a first object using a first position location technique. The second position location sub-system determines second position location information regarding a second object, the second position location sub-system using a second position location technique that differs from the first position location technique. The processing circuitry processes the first position location information to determine a position of the first object within a coordinate system and processes the second position location information to determine a position of the second object within the coordinate system.