JOURNAL BROWSE
Search
Advanced SearchSearch Tips
Annual Prediction of Multi-GNSS Navigation Performance in Urban Canyon
facebook(new window)  Pirnt(new window) E-mail(new window) Excel Download
 Title & Authors
Annual Prediction of Multi-GNSS Navigation Performance in Urban Canyon
Seok, Hyo Jeong; Park, Byung Woon;
  PDF(new window)
 Abstract
In the paper, we predict the number of multi-GNSS satellites and visible satellites with the navigation satellite launch plans and their nominal orbit parameters. Based on the methodology, the multi-GNSS navigation performance and DOP (Dilution of Precision) variation from 2015 to 2020 were forecasted by the Matlab simulation. To calculate the position using the multi-GNSS constellation, we determined the time-offset between the two different systems. Two different algorithms were considered for the sake of time-offset determination; that of each was applied to system level and user side. Also, the results from two algorithms were compared for evaluating each performance. For the reality, we applied the 3D map information to the simulation, which is expected to contribute for predicting the future navigation performance in urban canyon.
 Keywords
Satellite Navigation System;Multi-Constellation;3D Digital Map;DOP Simulation;Visibility;
 Language
Korean
 Cited by
 References
1.
BeiDou Navigation Satellite System (2015), BeiDou navigation stellite system, Navigation Center, China, http://en.beidou.gov.cn/index.html (last date accessed: 16 December 2015).

2.
European GNSS Service Centre (2015), European global navigation satellite systems agency, GNSS Service Centre, Spain, http://www.gsc-europa.eu/ (last date accessed: 16 December 2015).

3.
Federal Space Agency (2015), Information-analytical centre, Information-analytical Centre, Korolyov, https://www.glonass-iac.ru/en/ (last date accessed: 16 December 2015).

4.
Glen, G. (2014), Ghina plans to complete beidou ahead of schedule, Inside GNSS, Oregon, http://www.insidegnss.com/node/4040 (last date accessed: 15 December 2015).

5.
Ha, J. and Chun, S. (2010), Current status and development plan of global navigation satellite system, Current Industrial and Technological Trends in Aerospace, Vol. 8, No. 2, pp. 46-53. (in Korean with English abstract)

6.
Heo, M. (2014), GNSS build international situation and our correspondence - we need to build independent satellite navigation system, The science & Technology, Vol. 536, No. 1, pp. 52-56. (in Korean)

7.
ISRO (2015), Indian space research organisation, Satellite Navigation Programme, India, http://isro.gov.in/ (last date accessed: 16 December 2015).

8.
Joo, J., Cho, J., and Heo, M. (2012), Analysis of GPS-Galileo time offset effects on positioning, The Journal of the Korean Institute of Communication Sciences(KICS), Vol. 37, No. 12, pp. 1310-1317. (in Korean with English abstract)

9.
JAXA (2015), Japan aerospace exploration agency, Satellites and Spacecraft, Japan, http://global.jaxa.jp/ (last date accessed: 16 December 2015).

10.
Murai, Y. (2014), Project overview: Quasi-zenith satellite system, Proceedings of the 27th International Technical Meeting of The Satellite Division of the Institute of Navigation (ION GNSS+ 2014), 8-12 September, Tampa, Florida, USA, Vol. 27, pp. 2974-3008.

11.
Reshetnev, M.F. (2013), Prospects for status and development of GLONASS system space complex, ICG Annual Meeting, United Nations Office for Outer Space Affairs, 9-14 November, Dubai, UAE, unpaginated CD-ROM.

12.
Satellite on the Net (2015), Information on all aspects of the commercial exploitation of space, Satellite on the Net, Nairn, http://www.satelliteonthenet.co.uk/index.php/ (last date accessed: 25 November 2015).

13.
Seok, H., Lim, C., Yoon, D., and Park, B. (2014), Annual prediction of multi-GNSS navigation performance in urban canyon, Proceedings of ISGNSS 2014 in Conjunction with KGS Conference, The Korean GNSS Society, 21-24 October, Jeju, Korea, unpaginated CD-ROM.

14.
Seok, H., Yoon, D., Lim, C., Park, B., Seo, S., and Park, J. (2015), Study on GNSS constellation combination to improve the current and future multi-GNSS navigation performance, Journal of Positioning, Navigation, and Timing, Vol. 4, No. 2, pp 43-55. crossref(new window)

15.
Spaceflight Now (2015), Launch schedule, Spacelight Now, USA, http://www.spaceflightnow.com/ (last date accessed: 25 November 2015).

16.
United States Coast Guard Navigation Center (2015), GPS nanus, almanacs, & ops advisories, Navigation center, Alexandria, http://navcen.uscg.gov/ (last date accessed: 10 November 2015).

17.
Vworld (2015), Information open platform, Vworld, Sejong Metropolitan Autonomous City, http://www.vworld.kr/po_main.do/ (last date accessed: 13 November 2015).

18.
Yoo, K., Kang, T., Sung, S., Lee, E., Jeong, S., Sin, C., Lee. S., and Lee, Y. (2007), Analysis of 3D GIS-based GNSS visibility at urban area, The Korean Society for Aeronautical and Space Sciences, Vol. 35, No. 12, pp. 1095-1100. (in Korean with English abstract) crossref(new window)