Development of a model for calculating the dilution of precision coefficients of the global navigation system at a given point in space

Oleksandr Turovsky; Nazarii Blazhennyi; Roman Vozniak; Yana Horbachova; Kostiantyn Horbachov; Nataliia Rudenko

doi:10.35784/iapgos.6401

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Published: Mar 31, 2025

DOI: https://doi.org/10.35784/iapgos.6401

DOI

https://doi.org/10.35784/iapgos.6401

Authors

Oleksandr Turovsky

s19641011@ukr.net

State University of Telecommunications

https://orcid.org/0000-0002-4961-0876

Nazarii Blazhennyi

blasenniL@ukr.net

State University of Information and Communication Technologies

Roman Vozniak

Romeros80@ukr.net

National Defence University of Ukraine

Yana Horbachova

2016drug@gmail.com

National Defence University of Ukraine

https://orcid.org/0000-0002-1652-2941

Kostiantyn Horbachov

gor197608@gmail.com

https://orcid.org/0000-0001-7931-1028

Nataliia Rudenko

scully170517@gmail.com

State University Information and Communication Technologies

https://orcid.org/0000-0001-8582-3126

Abstract

In this article, a model for calculating the coefficients of dilution of precision of object positioning using the Global Navigation Satellite System is proposed. The proposed model makes it possible to obtain the values of the coefficients of position dilution of precision of a manned aerial object for a certain period of time in a given area. The dependence of the growth of the dilution of precision coefficient on the number of satellites over a given area is established. It is shown that, when the number of satellites over a given area is 4 or less, the value of the coefficient of the position dilution of precision reaches a value of more than 20 units. The model presented for assessing the accuracy of the Global Navigation Satellite System can be used to evaluate the effectiveness of the use of manned aerial objects when they perform humanitarian, evacuation, rescue and logistics activities in a given area.

Keywords:

global navigation system, navigation parameters, satellite position, coefficient of the dilution of precision

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Turovsky, O., Blazhennyi, N., Vozniak, R., Horbachova, Y., Horbachov, K., & Rudenko, N. (2025). Development of a model for calculating the dilution of precision coefficients of the global navigation system at a given point in space. Informatyka, Automatyka, Pomiary W Gospodarce I Ochronie Środowiska, 15(1), 79–87. https://doi.org/10.35784/iapgos.6401

Author Biographies

Oleksandr Turovsky, State University of Telecommunications

Ph.D. in Technology (Candidate of Sciences in Technology), Associate Professor, Professor of the Department of Mobile and video information technologies, State University of Telecommunications, Kyiv.

Nazarii Blazhennyi, State University of Information and Communication Technologies

State University of Information and Communication Technologies, Kyiv, Ukraine.

Supervises the qualifying works of students of bachelor's degrees

Range of scientific interests: assessing the influence of various factors and external conditions on the operation of systems and devices of radio engineering devices

Roman Vozniak, National Defence University of Ukraine

Zakres zainteresowań naukowych: monitoring radiowy i teledetekcja ziemi, parametryczna kontrola stanja obiektu kontrolnego.

Kostiantyn Horbachov, https://orcid.org/0000-0001-7931-1028

Коло наукових інтересів: радіоелектронна боротьба, електромагнітний захист

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