Realization and analysis of GPS precise clock products

Yidong Lou; Chuang Shi; Xiaoqing Zhou; Shirong Ye

Realization and analysis of GPS precise clock products

Yidong Lou^*
, Chuang Shi
, Xiaoqing Zhou
, Shirong Ye

^*Corresponding author for this work

Wuhan University
Chinese Academy of Surveying and Mapping

Research output: Contribution to journal › Article › peer-review

38 Scopus citations

Abstract

The method of GPS satellite precise clock estimation is investigated and the contribution of pseudorange and phase measurements in GPS satellite precise clock estimation is analyzed. Based on the PANDA software, about 40 IGS stations are used to estimate the GPS precise clock. The results indicate that the difference of the PANDA clock results from the IGS finial precise clock products is better than 0.2ns, which is the same accuracy level of all IGS analysis centers.

Original language	English
Pages (from-to)	88-91
Number of pages	4
Journal	Wuhan Daxue Xuebao (Xinxi Kexue Ban)/Geomatics and Information Science of Wuhan University
Volume	34
Issue number	1
State	Published - Jan 2009
Externally published	Yes

Keywords

Accuracy analysis
PANDA
Precise clock products

Cite this

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title = "Realization and analysis of GPS precise clock products",

abstract = "The method of GPS satellite precise clock estimation is investigated and the contribution of pseudorange and phase measurements in GPS satellite precise clock estimation is analyzed. Based on the PANDA software, about 40 IGS stations are used to estimate the GPS precise clock. The results indicate that the difference of the PANDA clock results from the IGS finial precise clock products is better than 0.2ns, which is the same accuracy level of all IGS analysis centers.",

keywords = "Accuracy analysis, PANDA, Precise clock products",

author = "Yidong Lou and Chuang Shi and Xiaoqing Zhou and Shirong Ye",

year = "2009",

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language = "英语",

volume = "34",

pages = "88--91",

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

issn = "1671-8860",

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TY - JOUR

T1 - Realization and analysis of GPS precise clock products

AU - Lou, Yidong

AU - Shi, Chuang

AU - Zhou, Xiaoqing

AU - Ye, Shirong

PY - 2009/1

Y1 - 2009/1

N2 - The method of GPS satellite precise clock estimation is investigated and the contribution of pseudorange and phase measurements in GPS satellite precise clock estimation is analyzed. Based on the PANDA software, about 40 IGS stations are used to estimate the GPS precise clock. The results indicate that the difference of the PANDA clock results from the IGS finial precise clock products is better than 0.2ns, which is the same accuracy level of all IGS analysis centers.

AB - The method of GPS satellite precise clock estimation is investigated and the contribution of pseudorange and phase measurements in GPS satellite precise clock estimation is analyzed. Based on the PANDA software, about 40 IGS stations are used to estimate the GPS precise clock. The results indicate that the difference of the PANDA clock results from the IGS finial precise clock products is better than 0.2ns, which is the same accuracy level of all IGS analysis centers.

KW - Accuracy analysis

KW - PANDA

KW - Precise clock products

UR - https://www.scopus.com/pages/publications/59949083507

M3 - 文章

AN - SCOPUS:59949083507

SN - 1671-8860

VL - 34

SP - 88

EP - 91

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 - 1

ER -

Realization and analysis of GPS precise clock products

Abstract

Keywords

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