GNSS shadow matching: Improving urban positioning accuracy using a 3D city model with optimized visibility prediction scoring

25th International Technical Meeting of the Satellite Division of the Institute of Navigation 2012, ION GNSS 2012

Volumn 1, Issue , 2012, Pages 423-437

  Wang, Lei ^a   Groves, Paul D ^a   Ziebart, Marek K ^a  

^a UNIVERSITY COLLEGE LONDON   (United Kingdom)

Author keywords

3D city model; GNSS; Shadow matching; Urban canyons

Indexed keywords

3D CITY MODELS; DIFFRACTION AND REFLECTION; GLOBAL NAVIGATION SATELLITE SYSTEMS; GNSS; K-NEAREST NEIGHBOUR (K-NN); SHADOW MATCHING; STATISTICAL PERFORMANCE ANALYSIS; URBAN CANYONS;

ALGORITHMS; DIFFRACTION; NAVIGATION; OPTIMIZATION; SATELLITES; THREE DIMENSIONAL;

GLOBAL POSITIONING SYSTEM;

EID: 84879660399     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (22)

1. BRADBURY, J, Prediction of Urban GNSS Availability and Signal Degradation Using Virtual Reality City Models. Proceedings of the 20th International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GNSS 2007), September 25-28 2007 Fort Worth, TX. 2696-2706.
2. BRADBURY, J., ZIEBART, M., CROSS, P. A., BOULTON, P. & READ, A, 2007. Code Multipath Modelling in the Urban Environment Using Large Virtual Reality City Models: Determining the Local Environment. The Journal of Navigation, 60, 95-105.
3. BROLL, W., I. Lindt, I.Herbst, J.Ohlenburg, A. K. Braun and R. Wetzel (2008), 'Toward next-gen mobile AR games', Computer Graphics and Applications, IEEE 28(4), 40-48.
4. BRUNER, J, 2008. Greening the Traffic Lights. Forbes Magazine May 05 2008; Available from: http://www.forbes.com/forbes/2008/0505/064.html.
5. ERCEK, R., DONCKER, P. D. & GRENEZ, F, Study of Pseudo-Range Error Due to Non-Line-of-Sight-Multipath in Urban Canyons. Proceedings of the 18th International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GNSS 2005), September 13-16 2005 Long Beach, CA 1083-1094.
6. FARRELL, J. A, 2008. Aided navigation: GPS with high rate sensors, McGraw-Hill Professional.
7. GROVES, P. D., 2008. Principles of GNSS, Inertial, and Multisensor Integrated Navigation Systems, First Edition, Boston, London, Artech House.
8. GROVES, P. D, 2011. Shadow Matching: A New GNSS Positioning Technique for Urban Canyons The Journal of Navigation.
9. GROVES, P. D., WANG, L. & ZIEBART, M (2012a). Shadow matching: Improved GNSS accuracy in Urban canyons, GPS World, 23(2), 14-18+27-29.
10. GROVES, P D, JIANG, Z., WANG, L., ZIEBART, M. (2012b). Intelligent Urban Positioning using MultiConstellation GNSS with 3D Mapping and NLOS Signal Detection, Proceedings of the 25th International Technical Meeting of The Satellite Division of the Institute of Navigation (ION GNSS 2012), Nashville, Tennessee, September 2012.
11. GROVES, P.D., 2013, Principles of GNSS, Inertial, and Multi-Sensor Integrated Navigation Systems, Second Edition, Boston, London, Artech House, to be published in 2013.
12. JI, S., CHEN, W., DING, X., CHEN, Y., ZHAO, C. and HU, C. (2010). Potential Benefits of GPS/GLONASS/GALILEO Integration in an Urban Canyon - Hong Kong. The Journal of Navigation, 63, 681-693.
13. JIANG, Z., GROVES, P., OCHEING, W. Y., FENG, S., MILNER, C. D. & MATTOS, P. G, Multi-Constellation GNSS Multipath Mitigation Using Consistency Checking. ION GNSS 2011, September 19-23 2011 Oregon Convention Center, Portland, Oregon.
14. JIANG, Z, GROVES, P D, "GNSS NLOS and Multipath Error Mitigation using Advanced Multi-Constellation Consistency Checking with Height Aiding," Proceedings of the 25th International Technical Meeting of The Satellite Division of the Institute of Navigation (ION GNSS 2012), Nashville, Tennessee, September 2012.
15. KIM, H. I., PARK, K. D. and LEE, H. S. (2009). Development and Validation of an Integrated GNSS Simulator Using 3-D Spatial Information. Journal of the Korean Society of Surveying Geodesy Photogrammetry and Cartography, 27, 659-667.
16. OMER, R, COULTON P, and EDWARDS, R. (2005) Implementing Location Based Information/Advertising for Existing Mobile Phone Users in Indoor/Urban Environments. In: Mobile Business, 2005. ICMB 2005. IEEE, pp. 377-383. ISBN 0-7695-2367-6
17. SUH, Y. and SHIBASAKI, R. (2007). Evaluation of satellite-based navigation services in complex urban environments using a three-dimensional GIS. IEICE Transactions on Communications, E90-B, 1816-1825.
18. VIANDIER, N., NAHIMANA, D. F., MARAIS, J. & DUFLOS, E, Gnss performance enhancement in urban environment based on pseudo-range error model. Position, Location and Navigation Symposium, 2008 IEEE/ION, 5-8 May 2008 2008. 377-382.
19. WALKER, R. & KUBIK, K. 1996. Numerical Modelling of GPS Signal Propagation. Proceedings of the 9th International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GPS 1996). Kansas City, MO
20. WANG, L., GROVES, P. & ZIEBART, M. (2011). GNSS Shadow Matching Using A 3-D Model of London. Proceedings of the European Navigation Conference, Grange Tower Bridge, London.
21. WANG, L., GROVES, P. D. & ZIEBART, M (2012). Multi-Constellation GNSS Performance Evaluation for Urban Canyons Using Large Virtual Reality City Models. Journal of Navigation, 65, pp 459-476 doi: 10.1017/S0373463312000082.
22. YOU, Yilun, TAT Jun Chin, JOO Hwee Lim, Jean-Pierre Chevallet, Line Coutrix and Laurence Nigay (2008), 'Deploying and evaluating a mixed reality mobile treasure hunt: Snap2play'. MobileHCI '08, Proceedings of the 10th international conference on Human computer interaction with mobile devices and services, pp 335-338.