Precision time driven solution for an accurate estimation of GPS signal delays

With its vast range of scientific and environmental applications, the Global locating System (GPS) is an indispensable instrument for locating and navigation. However, low-quality GNSS receiver performance is a persistent problem, especially when it comes to changing environmental conditions. With t...

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Bibliographic Details
Main Author: Sarkar Ahana
Other Authors: Lee Yee Hui
Format: Final Year Project (FYP)
Language:English
Published: Nanyang Technological University 2024
Subjects:
Online Access:https://hdl.handle.net/10356/178240
Description
Summary:With its vast range of scientific and environmental applications, the Global locating System (GPS) is an indispensable instrument for locating and navigation. However, low-quality GNSS receiver performance is a persistent problem, especially when it comes to changing environmental conditions. With the use of receiver performance analysis and root- cause investigation, this study seeks to analyse and solve the problem and offer inventive approaches to reduce clock bias errors and improve overall reliability. In order to do this, GNSS data from several places will be collected and analysed over extended periods of time. Trends in receiver behaviour are going to be examined, and variables influencing the functionality of low-cost receivers will be predicted. The study aims to validate receiver performance hypotheses and suggests potential frameworks and models to enhance accuracy and resilience in GNSS-based systems. Furthermore, the project shall provide a significant contribution to the development of GNSS technology and its successful use in various real-world scenarios.