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http://dx.doi.org/10.5762/KAIS.2014.15.4.2443

The Utilization Analysis of FKP Network RTK for Site Surveying  

Han, Seung-Hee (School of Civil & Environmental Engineering, Kongju National University)
Park, Hong-Tae (School of Civil & Environmental Engineering, Kongju National University)
Publication Information
Journal of the Korea Academia-Industrial cooperation Society / v.15, no.4, 2014 , pp. 2443-2449 More about this Journal
Abstract
The recent increase in the number of network RTK users has led to a longer wait time for connecting to the existing VRS service, and consequently caused inconvenience such as a longer turnaround time for surveys. To resolve such issue, the NGII has developed the FKP service that involves a one-way communication. However, it is not spreading across the market as fast as anticipated, due to accuracy problems in the field. This study uses eight unified control points for a reliability assessment to compare and analyze the survey results obtained through the VRS and FKP services in various ways. The analysis reveals that the standard deviation of the FKP service is ${\pm}0.02m$, which is two times larger than that of the VRS, whilst its standard errors are X:-0.025m and Y:0.011m, proving that it is reliable to be used in the field. Therefore, we expect that the FKP service is going to be more broadly utilized for field surveys in the future.
Keywords
FKP-RTK; GNSS; Network RTK; Site surveying; VRS-RTK;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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