The Applications of Satellite Navigation Technology in Complex Scenic Environment
Abstract
Satellite navigation technology has been widely used in various industries except in complex mountain scenic environment. Because of special topography of canyons and dense forests, a navigation receiver could not function well in such environment. For example, the satellite searching process was often long; available satellites were hardly enough; positioning continuity could seldom be guaranteed. In this article, we proposed using pseudolite to enhance navigation signals and to improve the navigation coverage in such areas. With the understanding of characteristics of Beidou Navigation System, we came up with a system solution for the management and applications in such scenic areas.
Keywords
Satellite Navigation Command Center Scenic Spot Navigation Signal Scenic AreaNotes
Acknowledgments
This work was supported by a grant to “Intelligent navigation and rescue terminals and their regional application” (2011BAH05B00) from the National Key Technology R&D Program during the twelfth 5-year plan.
References
- 1.Zhang, J. (2007). Jiuzhaigou is leading “Date Scenic”. Information, 2, 58–59.Google Scholar
- 2.Li, H., Gao, Y., & Zhao, X. (2011). The exploration of date scenic turn to intelligence scenic. Intelligence Building and City Information, 176(7), 112–113.Google Scholar
- 3.Ye, H. (2010). The analysis and research of pseudolite’s far-near effect. Radio Engineering, 40(6), 28–31.Google Scholar