[1]刘国锦,周波,殷奎喜,等.GPS导航定位误差分析及处理[J].南京师范大学学报(工程技术版),2008,08(03):088-92.
　Liu Guojing,Zhou Bo,Yin Kuixi,et al.Analysis and Disposal to the Error of GPS Static Absolute Positioning[J].Journal of Nanjing Normal University(Engineering and Technology),2008,08(03):088-92.
点击复制

GPS导航定位误差分析及处理
分享到：

南京师范大学学报（工程技术版）[ISSN:1006-6977/CN:61-1281/TN]

卷:
08卷
期数:
2008年03期
页码:
088-92
栏目:
出版日期:
2008-09-30

文章信息/Info

Title:
Analysis and Disposal to the Error of GPS Static Absolute Positioning
作者:
刘国锦;周波;殷奎喜;时斌;朱晓舒;
南京师范大学分析测试中心, 江苏南京210097
Author(s):
Liu Guojing; Zhou Bo; Yin Kuixi; Shi Bin; Zhu Xiaoshu
Analysis and Testing Center,Nanjing Normal University,Nanjing 210097,China
关键词:
GPS;  定位精度;  位置差分
Keywords:
GPS;  pos ition ing prec ision;  po sition d ifference techn ique
分类号:
P228.4
摘要:
在分析GPS绝对定位误差产生原因的基础上,使用GPS模块记录移动台和基站的定位数据,测量时间从上午9点50分到10点,连续观测6 d.采用对移动站测得的数据求平均值,利用基站数据进行位置差分校正的方法,使绝对定位的误差减小,提高测量精度.在此基础上,利用位置差分的方法来修正行车航迹,纠正行驶路线,从而获得了可靠性较高并且符合实际情况的航迹图.
Abstract:
Th is paper analyzes the reasons of the errors of GPS sta tic abso lute po sitioning. This me thod is using GPS m ode l to reco rd the data of GPS from m obile stations and static sta tions in six days. In every day the tim e for location is from 9: 50 to 10 am. Then through seeking the averag e o f every group o f values of m ob ile station and using the position d ifference by the va lues o f static position to em end the va lue o f mob ile station, the e rror o f the value is reduced, and thus the va lue becom e mo re precise.

参考文献/References:

[ 1] 刘基余. GPS卫星导航定位原理与方法[M ]. 北京: 科学出版社, 2003.
Liu Jiyu. Pr inciple andM ethod of Sate llite Nav iga tion /Position ing System [M ] . Beijing: Sc ience Press, 2003. ( in Ch inese)
[ 2] 王文贯, 唐诗华. GPS卫星定位误差概论[ J]. 测绘与地理空间信息, 2006, 29( 5): 39-42.
W ang W enguan, Tang Shihua. Concept of GPS Survey ing E rrors[ J] . Geom atics and Spatia l Inform ation Techno logy, 2006, 29( 5): 39-42. ( in Ch inese)
[ 3] 俞海红, 陈素珊, 何勇. GPS定位实验及提高定位精度的方法研究[ J]. 浙江大学学报: 农业与生命科学版, 2004, 30( 6): 662-667.
Yu H a ihong, Chen Sushan, H e Yong. S tudy on GPS o rienta tion experim ent and m ethod o f impov ing loca tion precison[ J].Jou rnal of Zhejiang Un iversity: Ag ric and L ife Sc,i 2004, 30( 6): 662-667. ( in Ch inese)
[ 4] 安德新, 谢世杰, 高启贵. GPS精密定位及其误差源[ J]. 地矿测绘, 2000( 1): 4-6.
An Dex in, X ie Sh ijie, Gao Q igu .i Prec ision position ing w ith GPS and its erro r source[ J]. Survey ing andM apping, 2000( 1):4-6. ( in Ch inese)
[ 5] 李奇. GPS测量的误差及精度控制[ J]. 甘肃科技, 2006, 22( 9) : 152-155.
Li Q.i Ana lys is of GPS m easurement and prec ision contro l[ J]. Gansu techno logy, 2006, 22( 9) : 152-155. ( in Ch inese)
[ 6] 程新文, 陈性义. 手持式GPS定位精度研究[ J] . 测绘通报, 2004( 9): 20-22.
Cheng X inw en, Chen X ingy.i A study of PDA GPS lo ca tion prec ision[ J]. Surv ey ing Bu lletin, 2004( 9): 20-22. ( in Chinese)
[ 7] 高建东, 雷郁文. 利用后差分技术提高手持GPS的精度[ J]. 物探与化探, 2006, 30( 5): 446-449.
Gao Jiandong, Le i Yuwen. The application o f the post-ope ration d iffe rence techno logy to improve the lo ca l prec ision o f handheld GPS[ J]. GEO Physical and GEOChem ica l Exploration, 2006, 30( 5): 446-449. ( in Chinese)
[ 8] 乔立争, 曾元鉴. GPS定位误差分析及建模[ J]. 海军工程学院学报, 1996( 3): 45-51.
Q iao L izheng, Zeng Yuanjian. Ana lysis and m ode ling of GPS position ing errors[ J] . Journa l o f the NavalA cadem y o f Engineering, 1996( 3): 45-51. ( in Ch inese)

相似文献/References:

[1]邓峣,叶春.地理野外实习远程实时监控系统的设计与应用[J].南京师范大学学报(工程技术版),2010,10(04):088.
　Deng Yao,Ye Chun.Design and Application of Remote Real-time Monitoring System for Geographical Field Internship[J].Journal of Nanjing Normal University(Engineering and Technology),2010,10(03):088.
[2]赵新红,夏春燕,孙明宇,等.基于GPS的高精度功角实时测量系统[J].南京师范大学学报(工程技术版),2007,07(03):013.
　Zhao Xinhong,Xia Chunyan,Sun Mingyu,et al.High Precision Real Time Measuring System of Power Torque Angle[J].Journal of Nanjing Normal University(Engineering and Technology),2007,07(03):013.

备注/Memo

备注/Memo:
基金项目: 江苏省教育厅基金( 02KJD470004)资助项目.
通讯联系人: 刘国锦, 高级工程师, 研究方向: 通信工程与测控技术. E-m ail:liuguojin@ n jnu. edu. cn
更新日期/Last Update: 2013-04-24