GPS real time orbit determination and initial results analysis

Yidong Lou; Chuang Shi; Maorong Ge; Qile Zhao

GPS real time orbit determination and initial results analysis

Yidong Lou^*
, Chuang Shi
, Maorong Ge
, Qile Zhao

^*此作品的通讯作者

Wuhan University

科研成果: 期刊稿件 › 文章 › 同行评审

6 引用（Scopus）

摘要

On the basis of sliding the observation spans and combination of multi short arcs' normal equation, a new method of precise real-time GPS satellite constellation orbit determination is proposed. Based on the new method, about 70 IGS stations are used to estimate GPS real-time orbit product. The results show that the accuracy of real-time orbit is about 5 cm, equal to the accuracy level of IGS rapid precise orbit products.

源语言	英语
页（从-至）	815-817+841
期刊	Wuhan Daxue Xuebao (Xinxi Kexue Ban)/Geomatics and Information Science of Wuhan University
卷	33
期	8
出版状态	已出版 - 8月 2008
已对外发布	是

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引用此

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title = "GPS real time orbit determination and initial results analysis",

abstract = "On the basis of sliding the observation spans and combination of multi short arcs' normal equation, a new method of precise real-time GPS satellite constellation orbit determination is proposed. Based on the new method, about 70 IGS stations are used to estimate GPS real-time orbit product. The results show that the accuracy of real-time orbit is about 5 cm, equal to the accuracy level of IGS rapid precise orbit products.",

keywords = "Combination of the short arcs' normal equation, Real-time orbit determination, Slip orbit determination",

author = "Yidong Lou and Chuang Shi and Maorong Ge and Qile Zhao",

year = "2008",

month = aug,

language = "英语",

volume = "33",

pages = "815--817+841",

journal = "Wuhan Daxue Xuebao (Xinxi Kexue Ban)/Geomatics and Information Science of Wuhan University",

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T1 - GPS real time orbit determination and initial results analysis

AU - Lou, Yidong

AU - Shi, Chuang

AU - Ge, Maorong

AU - Zhao, Qile

PY - 2008/8

Y1 - 2008/8

N2 - On the basis of sliding the observation spans and combination of multi short arcs' normal equation, a new method of precise real-time GPS satellite constellation orbit determination is proposed. Based on the new method, about 70 IGS stations are used to estimate GPS real-time orbit product. The results show that the accuracy of real-time orbit is about 5 cm, equal to the accuracy level of IGS rapid precise orbit products.

AB - On the basis of sliding the observation spans and combination of multi short arcs' normal equation, a new method of precise real-time GPS satellite constellation orbit determination is proposed. Based on the new method, about 70 IGS stations are used to estimate GPS real-time orbit product. The results show that the accuracy of real-time orbit is about 5 cm, equal to the accuracy level of IGS rapid precise orbit products.

KW - Combination of the short arcs' normal equation

KW - Real-time orbit determination

KW - Slip orbit determination

UR - https://www.scopus.com/pages/publications/54549099094

M3 - 文章

AN - SCOPUS:54549099094

SN - 1671-8860

VL - 33

SP - 815-817+841

JO - Wuhan Daxue Xuebao (Xinxi Kexue Ban)/Geomatics and Information Science of Wuhan University

JF - Wuhan Daxue Xuebao (Xinxi Kexue Ban)/Geomatics and Information Science of Wuhan University

IS - 8

ER -

GPS real time orbit determination and initial results analysis

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