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290971

Comparison of PPPH MATLAB based program vs Online GNSS Services

Article

Last updated: 05 Jan 2025

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Subjects

-

Tags

Engineering

Abstract

The modernization of GNSS provides promising improvements to satellite navigation users across the world, it is important to determine the reliability of using free online processing software for the Global Navigation Satellite System post-processing. The study aims at assessing the accuracy of two free online processing software, GAPS, and CSRS-PPP and Open-source software, PPPH MATLAB based software, and GNSS solutions. Field observations were carried out on data from three stations using GNSS observation from IGS with an observation period of 30 seconds the acquired data were post-processed using both online and open-source software. The coordinates generated from each software were then compared with the ones obtained from station to determine their relative discrepancies and accuracies. for GAPS and CSRS-PPP both in X, Y, and Z direction in ITRF14 reference. Online GNSS processing services are easy to use, do not require the knowledge of GNSS data processing and can be adopted for engineering and geodetic applications. Initial time must be checked for better resolution.

DOI

10.21608/dusj.2023.290971

Keywords

Online processing services, GNSS, gaps, CSRS-PPP, PPPH

Authors

First Name

Mahmoud

Last Name

El-Mewafi

MiddleName

-

Affiliation

Department of Public Works, Faculty of Engineering Mansoura University, Egypt.

Email

-

City

-

Orcid

-

First Name

Ahmed

Last Name

zaki

MiddleName

-

Affiliation

Civil Engineering Dept, Faculty of Engineering, Delta University for Science and Technology

Email

-

City

-

Orcid

-

First Name

Ashraf

Last Name

Shehata

MiddleName

G.

Affiliation

Civil Engineering Dept, Faculty of Engineering, Delta University for Science and Technology, Gamasa City, Egypt

Email

ashrafgamal847@gmail.com

City

-

Orcid

-

First Name

Mariem

Last Name

Elhalawani

MiddleName

A.

Affiliation

Civil Engineering Dept, Faculty of Engineering, Delta University for Science and Technology, Gamasa City, Egypt

Email

-

City

-

Orcid

-

Volume

6

Article Issue

1

Related Issue

40283

Issue Date

2023-04-01

Receive Date

2023-03-16

Publish Date

2023-04-01

Page Start

1

Page End

7

Print ISSN

2636-3046

Online ISSN

2636-3054

Article File

DUSJ_Volume 6_Issue 1_Pages 1-7.pdf

PDF . 443.7kB

Link

https://dusj.journals.ekb.eg/article_290971.html

Detail API

https://dusj.journals.ekb.eg/service?article_code=290971

Order

290,971

Type

Original research papers

Type Code

1,769

Publication Type

Journal

Publication Title

Delta University Scientific Journal

Publication Link

https://dusj.journals.ekb.eg/

MainTitle

Comparison of PPPH MATLAB based program vs Online GNSS Services

Details

Type

Article

Created At

28 Dec 2024