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http://dx.doi.org/10.7848/ksgpc.2013.31.4.277

Accuracy Evaluation of Internet RTK GPS by Satellite Signal Reception Environment  

Kim, Min Gyu (Department of Civil Engineering, College of Engineering, Chungnam National University)
Park, Joon Kyu (Department of Civil Engineering, Seoil University)
Publication Information
Journal of the Korean Society of Surveying, Geodesy, Photogrammetry and Cartography / v.31, no.4, 2013 , pp. 277-283 More about this Journal
Abstract
GPS RTK surveying has an issue that the positioning error increases as the base line distance between the reference station and rover station increases. However, nowadays, an accuracy assessment that can handle such issue is surely required because of the modernization of GLONASS, Galileo project, and other improvements of satellite receiving conditions. Therefore, in this research, we compared and analyzed data sets collected with the CORS network, placed at NGII and NDGPS, using Internet RTK surveying in different satellite receiving conditions. As a result, there was a negative effect on the positioning accuracy as the base line distance increases. Furthermore, we could collect quantitative data of the accuracy of RTK surveying. When national-wide GNSS system is fully established, this result will contribute the growth of various GNSS industries including survey industries and land survey industries.
Keywords
GPS; GLONASS; Internet RTK; Accuracy Evaluation;
Citations & Related Records
Times Cited By KSCI : 7  (Citation Analysis)
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1 Lee, S., Kim, J. and Kim, C. (2008), Evaluation of EGM2008 earth geopotential model using GPS/leveling data, Journal of the korean Society for Geospatial Information System, Vol. 16, No. 3, pp 117-126.   과학기술학회마을
2 Lee, Y., Jeong, K., Lee, H., Kwon, C., Song, J., Cho, J., Nam, G. and Cha, S. (2007), The 3rd Order GPS Network Adjustment for Determining of KGD2002 Coordinate Sets, Journal of the Korean Society of Surveying, Geodesy, Photogrammetry, and Cartography, Vol. 25, No. 5, pp. 437-449.
3 National Geographic Information Institute (2003), Introduce of Virtual Reference Station Service, MLIT, pp. 21-40.
4 No, S., Han, J. and Kwon, J. (2012), Accuracy Analysis of Network-RTK(VRS) for Real Time Kinematic Positioning, Journal of the Korean Society of Surveying Geodesy Photogrammetry and Cartography, Vol. 30, No. 4, pp. 389-396.   과학기술학회마을   DOI   ScienceOn
5 Wanninger, L. (2003), GPS on the Web: Virtual reference stations(VRS), GPS Solution, Vol. 7. pp. 143-144.   DOI
6 Choi, H., Lee, B. and Yeon, S. (2013), A Study on the Site Calibration of Network RTK Surveying, Journal of the Korean Society of Surveying, Geodesy, Photogrammetry, and Cartography, Vol. 31, No. 1, pp. 99-107.   과학기술학회마을   DOI   ScienceOn
7 Han, J. Kwon, J. Hong, C. (2010), Analysis of Network- RTK(VRS) Positioning Accuracy for Surveying Public Control Point, Journal of the Korean Society for Geospatial Information System, Vol. 18, No. 2, pp. 13-20.   과학기술학회마을
8 Kang, J., Lim, Y., Song, S. and Park, J. (1996), Analysis of Baseline Accuracy by GPS Relative Positioning, Journal of The Korean Society for Geo-Spatial Information System, Vol. 4, No. 2, pp. 15-22.   과학기술학회마을
9 Kim, H., Yu, G., Park, K. and Ha, J. (2008), Accuracy Evaluation of VRS RTK Surveys Inside the GPS CORS Network Operated by National Geographic Information Institute, Journal of the Korean Society of Surveying Geodesy Photogrammetry and Cartography, Vol. 26, No. 2, pp. 139-147.   과학기술학회마을
10 Kim, J., Kwon, J. and Lee, J. (2008), The Analysis of the GPS Data Processing of the NGII CORS by Bernese and TGO", Korean Society of Geodesy, Photogrammetry and Cartography, Vol. 26, No. 6, pp. 549-559.   과학기술학회마을
11 Kim, S. and Bae, T. (2012), Analysis of Crustal Deformation on the Korea Peninsula after the 2011 Tohoku Earthquake, Journal of the Korean Society of Surveying, Geodesy, Photogrammetry, and Cartography, Vol. 30, No. 1, pp. 87-96.   과학기술학회마을   DOI   ScienceOn