Improving GNSS PPP-RTK through global forecast system zenith wet delay augmentation
Sign Up to like & getrecommendations! Published in 2024 at "GPS Solutions"
DOI: 10.1007/s10291-023-01608-0
Abstract: The precise point positioning real-time kinematic (PPP-RTK) is a high-precision global navigation satellite system (GNSS) positioning technique that combines the advantages of wide-area coverage in precise point positioning (PPP) and of rapid convergence in real-time… read more here.
Keywords: system; time; zwd; ppp rtk ... See more keywords
Effects of equatorial plasma bubble-induced ionospheric gradients on GNSS PPP-RTK
Sign Up to like & getrecommendations! Published in 2024 at "GPS Solutions"
DOI: 10.1007/s10291-024-01664-0
Abstract: Equatorial plasma bubble (EPB) exerts a severe threat to global navigation satellite system (GNSS) technique. It not only can lead to ionospheric scintillation, but also can create strong plasma gradients in ionosphere. In this study,… read more here.
Keywords: induced ionospheric; equatorial plasma; ionospheric gradients; ppp rtk ... See more keywords
Assessment of ionospheric corrections for PPP-RTK using regional ionosphere modelling
Sign Up to like & getrecommendations! Published in 2018 at "Measurement Science and Technology"
DOI: 10.1088/1361-6501/aaefe5
Abstract: This paper presents an analysis of the ionospheric corrections required to get a significant improvement in PPP-RTK performance. The main aim was to determine the improvement in the position precision and time-to-first-fix in the PPP-RTK… read more here.
Keywords: ionospheric corrections; code; regional ionosphere; precision ... See more keywords
Simulation research on PPP-RTK performance based on BDS GEO satellite
Sign Up to like & getrecommendations! Published in 2022 at "Measurement Science and Technology"
DOI: 10.1088/1361-6501/ac55a8
Abstract: Precise point positioning (PPP) is one of the seven planning public services of the new generation global Beidou Navigation Satellite System (BDS), i.e. BDS-3. Up to now, the PPP service signal has already been broadcast… read more here.
Keywords: bds; simulation; ppp rtk; service ... See more keywords
Study of high-precision time transfer method enhanced by PPP-AR/PPP-RTK
Sign Up to like & getrecommendations! Published in 2024 at "Measurement Science and Technology"
DOI: 10.1088/1361-6501/ad5618
Abstract: With the ongoing advancements in the Global Navigation Satellite System (GNSS), the technology for high-precision time transfer facilitated by GNSS has also become increasingly refined. This paper aims to investigate the contribution of information-enhanced GNSS… read more here.
Keywords: stability; time transfer; ppp rtk; ppp ... See more keywords
Toward Centimeter-Level Positioning in Urban Environments With an Optimization-Based Tightly Coupled PPP-RTK/INS System
Sign Up to like & getrecommendations! Published in 2025 at "IEEE Internet of Things Journal"
DOI: 10.1109/jiot.2025.3610822
Abstract: Precise position information plays a crucial role in industries such as intelligent autonomous systems and autonomous driving. Combining the advantages of traditional precise point positioning (PPP) and real-time kinematic (RTK) technologies, the emerging PPP-RTK technique… read more here.
Keywords: system; navigation; centimeter level; optimization based ... See more keywords
Factor Graph Optimization-Based GNSS PPP-RTK: An Alternative Platform to Study Urban GNSS Precise Positioning
Sign Up to like & getrecommendations! Published in 2024 at "IEEE Transactions on Aerospace and Electronic Systems"
DOI: 10.1109/taes.2024.3360380
Abstract: The global navigation satellite system (GNSS) PPP-RTK technique, which integrates the superiorities of precise point positioning (PPP) and real-time kinematic (RTK), is increasingly attracting people's attention in recent years. This article proposes a factor graph… read more here.
Keywords: gnss ppp; ppp rtk; factor graph; rtk ... See more keywords
Advancing High-Precision Navigation: Leveraging Homogeneous Sensors in Tightly Coupled PPP-RTK/IMU Integration
Sign Up to like & getrecommendations! Published in 2024 at "IEEE Transactions on Industrial Electronics"
DOI: 10.1109/tie.2024.3363741
Abstract: As Global Navigation Satellite Systems (GNSS) and inertial measurement units (IMUs) are gradually emerging as ubiquitous, utilizing redundant sensors to achieve accurate and robust large-scale navigation holds great promise. In this article, we propose a… read more here.
Keywords: homogeneous sensors; navigation; tightly coupled; ppp rtk ... See more keywords
Array PPP-RTK: A High Precision Pose Estimation Method for Outdoor Scenarios
Sign Up to like & getrecommendations! Published in 2024 at "IEEE Transactions on Intelligent Transportation Systems"
DOI: 10.1109/tits.2023.3339959
Abstract: Advanced driver-assistance system (ADAS) and high levels of autonomy for vehicular applications require reliable and high precision pose information for their functioning. Pose estimation comprises solving the localization and orientation problems for a rigid body… read more here.
Keywords: array ppp; precision; pose estimation; ppp rtk ... See more keywords
High-Precision Positioning in Power Applications Using BDS PPP-RTK for Sparse Reference Station Areas
Sign Up to like & getrecommendations! Published in 2025 at "Applied Sciences"
DOI: 10.3390/app152111803
Abstract: To address the urgent demand for high-precision positioning in power industry operations within sparse reference station areas, this paper proposes a real-time kinematic positioning method integrating BeiDou multi-antenna Precise Point Positioning–Real-Time Kinematic (PPP-RTK) with inertial… read more here.
Keywords: reference station; power; ppp rtk; sparse reference ... See more keywords
A Short-Term Prediction Method for Tropospheric Delay Products in PPP-RTK Based on Multi-Scale Sliding Window LSTM
Sign Up to like & getrecommendations! Published in 2025 at "Atmosphere"
DOI: 10.3390/atmos16050503
Abstract: Tropospheric delay products play a critical role in achieving high-precision positioning in Precise Point Positioning Real-Time Kinematic (PPP-RTK) applications. The short-term prediction of these products remains a significant challenge that warrants further exploration. This study… read more here.
Keywords: term; prediction; ppp rtk; short term ... See more keywords