Influence of Ionosphere Delay on Single Frequency GPS Point and its Correction Method

ZHANG Chao; DAI Wujiao; SHI Qiang; ZENG Fanhe; KUANG Cuilin

doi:10.13203/j.whugis20150546

Volume 43 Issue 3

Mar. 2018

Turn off MathJax

Article Contents

Abstract

References

Geomatics and Information Science of Wuhan University > 2018 > 43(3): 471-477. > DOI: 10.13203/j.whugis20150546

ZHANG Chao, DAI Wujiao, SHI Qiang, ZENG Fanhe, KUANG Cuilin. Influence of Ionosphere Delay on Single Frequency GPS Point and its Correction Method[J]. Geomatics and Information Science of Wuhan University, 2018, 43(3): 471-477. DOI: 10.13203/j.whugis20150546

Citation:

PDF (1472 KB)

Influence of Ionosphere Delay on Single Frequency GPS Point and its Correction Method

ZHANG Chao^{1, 2,},
DAI Wujiao^{1, 2, ,},
SHI Qiang^{1, 2},
ZENG Fanhe^{1, 2},
KUANG Cuilin^{1, 2}

1.
School of Geoscience and Info-Physics, Central South University, Changsha 410083, China
2.
Key Laboratory of Precise Engineering of Surveying & Deformation Disaster Monitoring of Hunan Province, Changsha 410083, China

Funds:

The National Program on Key Basic Research of China (973 Program) 2013CB733303

the Postgraduate Independent Exploration Innovation Foundation Program of Central South University 2014zzts258

More Information

Author Bio:
ZHANG Chao, master, specializes in GNSS data processing and software development. E-mail: zhangchaocsu@163.com
Corresponding author:
DAI Wujiao, PhD, professor. E-mail: wjdai@csu.edu.cn
Received Date: February 28, 2016
Published Date: March 04, 2018

Graphical Abstract

Abstract

Abstract

Ionosphere delay is the dominant error source of single frequency GPS ground deformation monitoring point coordinate precision, how to reduce the error source influence is the key point to enhance the precision of single and dual frequency mixed ground deformation monitoring system. Based on the data of Guangzhou Nansha single and dual frequency mixed GPS ground deformation monitoring network, analysis indicates that ionosphere delay influence is still large, even though the baseline length is short in low latitude region. The impact of ionosphere delay aggravates as baseline length increases, and the rule of seasonal change is quite obvious:significant in February, March, August and September. Dual frequency data is used to correct the ionosphere delay error in observation value domain, as a result, the precision is improved by 57%, indicating that the effect of observation domain correction is obvious.
- single frequency GPS,
- ground deformation monitoring,
- ionosphere delay,
- single and dual frequency mixed

FullText(HTML)

References (16)

References

[1]	Janssen V, Roberts C, Rizos C, et al. Experiences with A Mixed-Mode GPS-Based Volcano Monitoring System at Mt. Papandayan, Indonesia[J]. Geomatics Research Australasia, 2001, 74:43-58 https://eprints.utas.edu.au/488/1/janssen_etal_GRA_2001.pdf
[2]	谢荣安, 陈玉林, 戴吾蛟, 等. 单双频GPS混合地面沉降自动化监测方案设计[J]. 工程勘察, 2013(12): 48-52 http://kns.cnki.net/KCMS/detail/detail.aspx?filename=gckc201312011&dbname=CJFD&dbcode=CJFQ Xie Rong'an, Chen Yulin. Scheme Design of Ground Subsidence Monitoring Using Mixed Single-and Dual-Frequency GPS Receivers[J]. Geotechnical Investigation & Surveying, 2013(12): 48-52 http://kns.cnki.net/KCMS/detail/detail.aspx?filename=gckc201312011&dbname=CJFD&dbcode=CJFQ
[3]	蔡昌盛, 高井祥, 李征航.利用GPS监测电离层总电子含量的季节性变化[J].武汉大学学报·信息科学版, 2006, 31(5):451-453 http://ch.whu.edu.cn/CN/abstract/abstract2462.shtml Cai Changsheng, Gao Jingxiang, Li Zhenghang. Monitoring Seasonal Variations of Ionospheric TEC Using GPS Measurements[J]. Geomatics and Information Science of Wuhan University, 2006, 31(5):451-453 http://ch.whu.edu.cn/CN/abstract/abstract2462.shtml
[4]	姚宜斌, 陈家君, 陈鹏, 等. 2003~2006年磁暴期间欧洲区域电离层三维层析及演变分析[J].武汉大学学报·信息科学版, 2014, 39(2):132-136 http://ch.whu.edu.cn/CN/abstract/abstract2944.shtml Yao Yibin, Chen Jiajun, Chen Peng, et al. Analysis of Europe Ionospheric Responses During Magnetic Storms in 2003-2006 Using Ionospheric Tomographic Technology[J]. Geomatics and Information Science of Wuhan University, 2014, 39(2):132-136 http://ch.whu.edu.cn/CN/abstract/abstract2944.shtml
[5]	柳景斌, 王泽民, 王海军, 等.利用球冠谐分析方法和GPS数据建立中国区域电离层TEC模型[J].武汉大学学报·信息科学版, 2008, 33(8):792-795 http://ch.whu.edu.cn/CN/abstract/abstract1682.shtml Liu Jingbin, Wang Zemin, Wang Haijun, et al. Modeling Regional Ionosphere Using GPS Measurements over China by Spherical Cap Harmonic Analysis Methodology[J]. Geomatics and Information Science of Wuhan University, 2008, 33(8):792-795 http://ch.whu.edu.cn/CN/abstract/abstract1682.shtml
[6]	涂锐, 张勤, 黄观文, 等.利用相位平滑伪距和最小二乘曲面函数建立西安市区域电离层延迟模型[J].武汉大学学报·信息科学版, 2011, 36(2):218-221 http://ch.whu.edu.cn/CN/abstract/abstract471.shtml Tu Rui, Zhang Qin, Huang Guanwen, et al. Establishment of Regional Ionospheric Delay Model in Xi'an Based on Phase Smoothing Pseudo-Range and LS Surface Function[J]. Geomatics and Information Science of Wuhan University, 2011, 36(2):218-221 http://ch.whu.edu.cn/CN/abstract/abstract471.shtml
[7]	张小红, 李征航, 蔡昌盛.用双频GPS观测值建立小区域电离层延迟模型研究[J].武汉大学学报·信息科学版, 2011, 26(2):140-143 http://ch.whu.edu.cn/CN/abstract/abstract5157.shtml Zhang Xiaohong, Li Zhenghang, Cai Changsheng. Study on Regional Ionospheric Model Using Dual-Frequency GPS Measurements[J]. Geomatics and Information Science of Wuhan University, 2011, 26(2):140-143 http://ch.whu.edu.cn/CN/abstract/abstract5157.shtml
[8]	席超, 蔡成林, 李思敏, 等.一种基于三角分区的广域电离层改正新方法[J].武汉大学学报·信息科学版, 2015, 40(3):390-394 http://ch.whu.edu.cn/CN/abstract/abstract3216.shtml Xi Chao, Cai Chenglin, Li Simin, et al. A New Wide Area Ionospheric Correction Method Based on Triangular Partition[J]. Geomatics and Information Science of Wuhan University, 2015, 40(3):390-394 http://ch.whu.edu.cn/CN/abstract/abstract3216.shtml
[9]	涂锐, 黄观文, 张勤, 等. GPS单频机电离层延迟改正新算法[J].武汉大学学报·信息科学版, 2012, 37(6):667-670 http://ch.whu.edu.cn/CN/abstract/abstract230.shtml Tu Rui, Huang Guanwen, Zhang Qin, et al. A New Algorithm on Ionospheric Delay Correction for Single Frequency GPS Receivers[J]. Geomatics and Information Science of Wuhan University, 2012, 37(6):667-670 http://ch.whu.edu.cn/CN/abstract/abstract230.shtml
[10]	施闯, 辜声峰, 耿长江, 等.顾及电离层改正精度信息的高精度单频单点定位方法研究[J].武汉大学学报·信息科学版, 2011, 36(7):807-810 http://ch.whu.edu.cn/CN/abstract/abstract600.shtml Shi Chuang, Gu Shengfeng, Geng Changjiang, et al. High-Precision Single-Frequency Point Positioning with Randomness of Ionosphere Delay Correction in Consideration[J]. Geomatics and Information Science of Wuhan University, 2011, 36(7):807-810 http://ch.whu.edu.cn/CN/abstract/abstract600.shtml
[11]	唐卫明, 刘经南, 刘晖, 等.一种GNSS网络RTK改进的综合误差内插方法[J].武汉大学学报·信息科学版, 2007, 32(12):1156-1159 http://ch.whu.edu.cn/CN/abstract/abstract2046.shtml Tang Weiming, Liu Jingnan, Liu Hui, et al. A Modified Combined Bias Interpolation Method for GNSS Network RTK[J]. Geomatics and Information Science of Wuhan University, 2007, 32(12):1156-1159 http://ch.whu.edu.cn/CN/abstract/abstract2046.shtml
[12]	刘西凤, 袁运斌, 霍星亮, 等.电离层二阶项延迟对GPS定位影响的分析模型与方法[J].科学通报, 2010, 55(12):1162-1167 https://mall.cnki.net/qikan-DKXB201501022.html Liu Xifeng, Yuan Yunbin, Huo Xingliang, et al. Model Analysis Method(MAM) on the Effect of the Second-Order Ionospheric Delay on GPS Positioning Solution[J].Chinese Sci Bull, 2010, 55(12):1162-1167 https://mall.cnki.net/qikan-DKXB201501022.html
[13]	Han S, C Rizos. GPS Network Design and Error Mitigation for Real-Time Continuous Array Monitoring Systems[C]. The 9th Int. Tech. Meeting of the Satellite Div. of the U. S. ION, Kansas City, Missouri, 1996 https://core.ac.uk/display/21122947
[14]	Dai L, Han S. Comparison of Interpolation Algorithms in Network-Based GPS Techniques[J]. Navigation, 2003, 50(4):277-293 doi: 10.1002/navi.2003.50.issue-4
[15]	唐卫明, 刘经南, 施闯, 等.三步法确定网络RTK基准站双差模糊度[J].武汉大学学报·信息科学版, 2007, 32(4):305-308 http://ch.whu.edu.cn/CN/abstract/abstract1875.shtml Tang Weiming, Liu Jingnan, Shi Chuang, et al. Three Steps Method to Determine Double Difference Ambiguities Resolution of Network RTK Reference Station[J]. Geomatics and Information Science of Wuhan University, 2007, 32(4):305-308 http://ch.whu.edu.cn/CN/abstract/abstract1875.shtml
[16]	王贵文, 王泽民, 殷海涛.基于三差观测量的实时动态GPS周跳修复方法研究[J].武汉大学学报·信息科学版, 2007, 32(8):711-714 http://ch.whu.edu.cn/CN/abstract/abstract1972.shtml Wang Guiwen, Wang Zemin, Yin Haitao. An Cycle-Slip Correction Method for Real-Time Kinematic GPS Data Based on Triple Differences Observation[J]. Geomatics and Information Science of Wuhan University, 2007, 32(8):711-714 http://ch.whu.edu.cn/CN/abstract/abstract1972.shtml

[1]	KUANG Cuilin, ZHANG Jinsheng, LU Chenlong, YI Zhonghai. Single-and Dual-Frequency Mixed Mode GPS Network for Ground Deformation Monitoring[J]. Geomatics and Information Science of Wuhan University, 2016, 41(5): 692-697. DOI: 10.13203/j.whugis20140051
[2]	RUAN Rengui, WU Xianbing, FENG Laiping. Comparison of Observation Models and Ionospheric Elimination Approaches for Single Frequency Precise Point Positioning[J]. Geomatics and Information Science of Wuhan University, 2013, 38(9): 1023-1028.
[3]	TU Rui, HUANG Guanwen, ZHANG Qin, WANG Li. A New Algorithm on Ionospheric Delay Correction for Single Frequency GPS Receivers[J]. Geomatics and Information Science of Wuhan University, 2012, 37(6): 667-670.
[4]	ZOU Xuan, JIANG Weiping, WANG Shunxi, LI Tao. GNSS Data Processing with Mixed Single and Dual Frequency Receivers for High Accuracy Near Real-time Weather Monitoring[J]. Geomatics and Information Science of Wuhan University, 2012, 37(1): 58-62.
[5]	LI Wei, CHENG Pengfei, BI Jinzhong. Regional Ionosphere Delays' Calibration and Accuracy Assessment Based on Uncombined Precise Point Positioning[J]. Geomatics and Information Science of Wuhan University, 2011, 36(10): 1200-1203.
[6]	TU Rui, HUANG Guanwen, ZHANG Qin, WANG Li. The Research of Dual Frequency Solution Method for Single Frequency Precise Point Positioning(PPP) Based on SEID Model[J]. Geomatics and Information Science of Wuhan University, 2011, 36(10): 1187-1190.
[7]	SHI Chuang, GU Shengfeng, GENG Changjiang, SONG Weiwei. High-Precision Single-Frequency Point Positioning with Randomness of Ionosphere Delay Correction in Consideration[J]. Geomatics and Information Science of Wuhan University, 2011, 36(7): 807-810.
[8]	SONG Weiwei, SHI Chuang, YAO Yibin, YE Shirong. Ionosphere Delay Processing Methods and Positioning Precision of Single Frequency Precise Point Positioning[J]. Geomatics and Information Science of Wuhan University, 2009, 34(7): 778-781.
[9]	ZHOU Zebo, SHEN Yunzhong, LI Bofeng. Analysis of GPS Dual-frequency Single Differenced Receiver Hardware Delay[J]. Geomatics and Information Science of Wuhan University, 2009, 34(6): 724-727.
[10]	ZHANG Xiaohong, LI Zhenghang, CAI Changsheng. Study on Regional Ionospheric Model Using Dual-frequency GPS Measurements[J]. Geomatics and Information Science of Wuhan University, 2001, 26(2): 140-143,159.

Cited By

Get Citation

PDF

XML

Article views (2175) PDF downloads (323)

Influence of Ionosphere Delay on Single Frequency GPS Point and its Correction Method

Abstract

References

Related Articles

Catalog

Related

Influence of Ionosphere Delay on Single Frequency GPS Point and its Correction Method

Abstract

References

Related Articles

Catalog

Related

Export File

Citation

Format

Content