Scheme for compensating GPS satellite signal loss in a personal navigation system

Every year, Singapore attracts many tourists and businessmen. For these people, an effective personal navigation system can provide great convenience. For example, it can provide accurate real-time positioning for tourists when they are lost in unfamiliar places. Tourists can also search specific de...

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Bibliographic Details
Main Author: Wang, Lan.
Other Authors: Lim, Kee Yong
Format: Theses and Dissertations
Published: 2008
Subjects:
Online Access:http://hdl.handle.net/10356/5345
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Institution: Nanyang Technological University
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Summary:Every year, Singapore attracts many tourists and businessmen. For these people, an effective personal navigation system can provide great convenience. For example, it can provide accurate real-time positioning for tourists when they are lost in unfamiliar places. Tourists can also search specific destinations, places of interest and routes to them. To help tourists get the most of their stay in Singapore, a portable digital navigation system was developed as part of a digital tour guide system.