Browse > Article
http://dx.doi.org/10.7848/ksgpc.2013.31.6-1.463

Availability Evaluation of FKP-RTK Positioning for Construction Survey Application  

Kim, In Seup (Gachon Univ. Institute of technology Civil engineering environment)
Publication Information
Journal of the Korean Society of Surveying, Geodesy, Photogrammetry and Cartography / v.31, no.6_1, 2013 , pp. 463-469 More about this Journal
Abstract
In addition to the VRS-RTK service, FKP-RTK service launched recently in Korea however unlike VRS, it is not yet applied to various surveying tasks. VRS system is operated in two way communication over the mobile Internet. When user send rover position data to network RTK server and the server provides correction data to users continuously. It causes to increase communications load and makes delaying or failure in data transmission depends on server capacity and number of concurrent users. In contrast, since FKP system is one way communication system, user only receives correction data and area correction parameters for the selected Continuous Reference Station from the server. Thus, there is no limitation to the number of concurrent users in FKP system and it would be more efficient than VRS system in terms of economic. To this end, we performed FKP-RTK test for Unified Control Points and Urban Control Points where are located at 5 regions in Korea to evaluate the accuracy. As a result, almost of FKP positioning data are in error range of ${\pm}6.2cm$ in horizontal and it would be enough for construction survey such as for earth work in limited except precise structure survey.
Keywords
Network RTK; VRS; FKP; Continuous Reference Station;
Citations & Related Records
Times Cited By KSCI : 5  (Citation Analysis)
연도 인용수 순위
1 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. 2, pp. 99-107. (in Korean with English abstract)   과학기술학회마을   DOI   ScienceOn
2 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. 389-395. (in Korean with English abstract)   과학기술학회마을   DOI   ScienceOn
3 Choi, W., Yoo, H. (2011), Accuracy Analysis of Cadastral Supplementary Control Points by Using Virtual Reference Station-Real Time Kinematic GPS Surveying-Focused on Geoje City-, Journal of the Korean Society for Geospatial Information System, Vol. 19, No. 4, pp. 65-70. (in Korean with English abstract)   과학기술학회마을
4 Choi, H., Kim, K. (2012), Accuracy analysis of cadastral control points surveying using VRS case by Jinju city parts, Journal of the Korean Society of Surveying, Geodesy, Photogrammetry and Cartography, Vol. 30, No. 4, pp. 389-395. (in Korean with English abstract)   과학기술학회마을   DOI   ScienceOn
5 Bae, T. (2011), VRS-based precision positioning using civilian GPS code measurements, Journal of the Korean Society of Surveying, Geodesy, Photogrammetry and Cartography, Vol. 29, No. 2, pp. 201-208. (in Korean with English abstract)   과학기술학회마을   DOI   ScienceOn
6 Gerhard, W., Andreas, B. (2006), RTCM message type 59-FKP for transmission of FKP, Geo++ White Paper, Nr. 2006.01, Geo++ GmbH, Garbsen, Germany.
7 Aponte, J., Meng, X.., Moore, T., Hill, C., and Burbidge, M. (2009), Assessing network RTK wireless delivery, GPS world, Vol. 20, No. 2, pp. 14-27.