Determining of Novosibirsk Region Reference Stations Offsets by Comparison Method of Free Online GNSS Post-Processing Services

Tereshchenko, Vyacheslav E.; Lagutina, E. K.

doi:10.33764/2411-1759-2019-24-2-76-94

Vestnik SSUGT

2019

DOI: 10.33764/2411-1759-2019-24-2-76-94

|View full text |Cite

Determining of Novosibirsk Region Reference Stations Offsets by Comparison Method of Free Online GNSS Post-Processing Services

Vyacheslav E. Tereshchenko¹,

E. K. Lagutina²

Abstract: В статье показаны возможности использования онлайн-сервисов при обработке измерений глобальных навигационных спутниковых систем (ГНСС-измерений), описаны их достоинства и недостатки. Приведены результаты оценки точности высокоточного местоопределения пунктов сети ПДБС НСО различными онлайн-сервисами. Выполнено сравнение результатов обработки ГНСС-измерений онлайн-сервисами с методом классической обработки и методом отдельной обработки в программном обеспечении Trimble Business Centre v.4.0. Показано, что резул… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...

Citation Types

Supporting

Mentioning

Contrasting

Year Published

2020

2022

Publication Types

Select...

Article3

Relationship

Self Cite0

Independent3

Authors

Journals

Cited by 3 publications

References 0 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

Quality Analysis of GNSS Observations of Reference Stations Network With the Teqc Utility

Tereshchenko¹

2020

Vestnik SSUGT

View full text Add to dashboard Cite

The measurements of Global Navigation Satellite System (GNSS) obtained from different reference stations: Novosibirsk Region reference stations network, Russian state reference stations network ‒ Fundamental Astronomical and Geodetic Networks (FAGN) and stations of International GNSS service (IGS) are checked and analyzed. The relevance of the usage of regional (commercial or industrial) reference stations in state foundation geodetic framework for formation of a unified system of coordinate-time and navigation support is shown. The article describes quality analysis results of the GNSS measurements by the main criteria: number of rejected measurements, ionospheric delay, multipath effect, signal-to-noise ratio, receiver clock slips. The main errors affecting satellite measurements are estimated. The conclusions about the possibility of including the Novosibirsk Region reference stations network into one of the levels of the state foundation geodetic framework are drawn. The comparison of quality of the GNSS measurements showed that according to all criteria of quality the GNSS measurements of the Novosibirsk Region reference stations network are not worse than GNSS measurements of FAGN. According to all criteria the GNSS measurements of the Novosibirsk Region reference stations network approximately corresponds to GNSS measurements of IGS stations, except the signal-to-noise ratio criterion.

show abstract

Quality Analysis of GNSS Observations of Reference Stations Network With the Teqc Utility

Tereshchenko¹

2020

Vestnik SSUGT

View full text Add to dashboard Cite

show abstract

Analysis of the State Geodetic Network of the Republic of Kazakhstan Taking Into Account the Development Trends

Afonin¹,

Kinzhiguzhinov²,

Drozd³

2021

Vestnik SSUGT

View full text Add to dashboard Cite

Coordination support of the territories is impossible without the creation of state geodesic net-works. The purpose of the publication is to analyze the prospects for the development of the state ge-odesic network in the Republic of Kazakhstan using GNSS technologies. Perspective analysis cannot be imagined without a historical retrospective on the subject. Therefore, the authors, firstly, analyzed the survey results of the astronomical and geodesic networks points and geodesic networks of conden-sation, created during the Soviet era on the territory of the Republic of Kazakhstan. More than 40,000 items were surveyed, representing more than 77 per cent of the total. The number of lost points did not exceed 9.5 % of the number of examined items. Secondly, the existing modern satellite geodesic net-works of permanent reference stations created by private firms are listed. The schemes of these net-works, the number of points are given. However, such networks are not free from a number of short-comings that are due to their departmental affiliation. The existing regulatory and technical documents on network construction have been analyzed. As a result of the completed studies, proposals have been made to create a new state geodesic network of the Republic of Kazakhstan. Such a network should consist of networks of three levels: FICS, HCV, SGS-1. The authors show the need to establish permanent FICS and HCV points.

show abstract

Correction of FAGN points velocities by results of GNSS measurements

Gienko¹

2022

Interexpo GEO-Siberia

View full text Add to dashboard Cite

The method of determining the velocities of the Fundamental Astronomical and Geodetic Network (FAGN) points from the coordinates time series obtained from processing GNSS measurements is considered. The criteria for estimation the quality of the solution, the issues of adequate estimation of accuracy and data control are presented. Proposals for the compilation of a priori weight matrix of measurements and velocities are considered. The importance of preliminary detection and exclusion of rough measurements is noted. The results of determining the OXTK point velocities are presented, the analysis of the results is demonstrated. It is proposed to use the decision analysis tools discussed in the article when automating the process of determining the FAGS points velocities, and the listed criteria for evaluating the results should be displayed in reports. It is recommended to publish on the RGS-center website not only the coordinates and velocities of the FAGS points, but also their average square errors.

show abstract

scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.

Contact Info

customersupport@researchsolutions.com

10624 S. Eastern Ave., Ste. A-614

Henderson, NV 89052, USA

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Blog Terms and Conditions API Terms Privacy Policy Contact Cookie Preferences Do Not Sell or Share My Personal Information

Made with 💙 for researchers

Part of the Research Solutions Family.

Determining of Novosibirsk Region Reference Stations Offsets by Comparison Method of Free Online GNSS Post-Processing Services

Cited by 3 publications

References 0 publications

Quality Analysis of GNSS Observations of Reference Stations Network With the Teqc Utility

Quality Analysis of GNSS Observations of Reference Stations Network With the Teqc Utility

Analysis of the State Geodetic Network of the Republic of Kazakhstan Taking Into Account the Development Trends

Correction of FAGN points velocities by results of GNSS measurements

Contact Info

Product

Resources

About