Error Analysis Based on Multi-Base Station Network VRS Technology

Hong He; Hai Ping Fang; Hang Li; Da Jian Zhang; Ming Feng Hou

doi:10.4028/www.scientific.net/AMR.186.358

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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 186Error Analysis Based on Multi-Base Station Network...

Error Analysis Based on Multi-Base Station Network VRS Technology

Abstract:

The existing problems of conventional RTK in actual applications specifically show that the difference technology can only eliminate the public error between base station and subscriber station under certain conditions, with the increases of baseline length (more than 20 km), the correlation of errors between tropospheric and ionospheric weakened or even disappeared, making differential GPS technology lose its theoretical foundation, the experimental analysis shows that in network RTK, the Virtual Reference Station RTK technology enables VRS technology the effective distance from the 15 km extended to 50 km or more, greatly enhance the relative positioning accuracy in medium- baseline and long-baseline (20~50km).

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Periodical:

Advanced Materials Research (Volume 186)

Pages:

358-362

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.186.358

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Online since:

January 2011

Authors:

Hong He, Hai Ping Fang, Hang Li, Da Jian Zhang, Ming Feng Hou

Keywords:

Error Analysis, Multi-Base Station Network, VRS

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References

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