High-precision GPS measurement method without geographical restrictions using crowd-sensing technology

IF 0.7 4区地球科学 Q4 GEOSCIENCES, MULTIDISCIPLINARY

Earth Sciences Research Journal Pub Date : 2021-01-26 DOI:10.15446/ESRJ.V24N4.92151

Yunxiang Zhang, Bin Wang, Lei Zhang

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引用次数: 2

Abstract

How to cite item Zhang, Y., Wang, B., & Zhang, L. (2020). HighPrecision Gps Measurement Method Without Geographical Restrictions Using CrowdSensing Technology. Earth Sciences Research Journal, 24(4), 491-497. DOI: https://doi. org/10.15446/esrj.v24n4.92151 In order to improve the flexibility of GPS measurement, a high-precision GPS measurement method that is not restricted by the geographical location under crowd-sensing technology was proposed. The performance of the crowdsensing network was improved through a regular hexagon-based crowd-smart big data sensing network deployment mechanism. The GPS /SINS/DR fast and high-precision combined measurement methods were used to achieve high-precision measurement without geographical restrictions. It has been verified that the proposed method in this paper has much better stability in the deployment strategy of a regular hexagon than that of the square. The proposed method can achieve fast acquisition of satellite signals and high-precision positioning, and its measurement accuracy in the low-latitude city and high-latitude city is higher than the online measurement method based on Google Earth, indicating that it has significant application value. ABSTRACT High-precision GPS measurement method without geographical restrictions using crowd-sensing technology

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利用人群感知技术的高精度GPS测量方法，不受地理限制

张勇，王斌，张磊(2020)。基于众感技术的无地理限制高精度Gps测量方法。地球科学研究，24(4)，491-497。DOI: https://doi。为了提高GPS测量的灵活性，提出了一种人群感知技术下不受地理位置限制的高精度GPS测量方法。通过基于六边形的群体智能大数据传感网络部署机制，提高了众感网络的性能。采用GPS /SINS/DR快速高精度组合测量方法，实现了不受地理限制的高精度测量。实验结果表明，本文提出的方法在正六边形的部署策略上比正方形的部署策略具有更好的稳定性。该方法能够实现卫星信号的快速采集和高精度定位，在低纬度城市和高纬度城市的测量精度均高于基于谷歌地球的在线测量方法，具有显著的应用价值。基于人群感知技术的高精度GPS测量方法，不受地理限制

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来源期刊

Earth Sciences Research Journal 地学-地球科学综合

CiteScore

1.50

自引率

0.00%

发文量

审稿时长

>12 weeks

期刊介绍： ESRJ publishes the results from technical and scientific research on various disciplines of Earth Sciences and its interactions with several engineering applications. Works will only be considered if not previously published anywhere else. Manuscripts must contain information derived from scientific research projects or technical developments. The ideas expressed by publishing in ESRJ are the sole responsibility of the authors. We gladly consider manuscripts in the following subject areas: -Geophysics: Seismology, Seismic Prospecting, Gravimetric, Magnetic and Electrical methods. -Geology: Volcanology, Tectonics, Neotectonics, Geomorphology, Geochemistry, Geothermal Energy, ---Glaciology, Ore Geology, Environmental Geology, Geological Hazards. -Geodesy: Geodynamics, GPS measurements applied to geological and geophysical problems. -Basic Sciences and Computer Science applied to Geology and Geophysics. -Meteorology and Atmospheric Sciences. -Oceanography. -Planetary Sciences. -Engineering: Earthquake Engineering and Seismology Engineering, Geological Engineering, Geotechnics.