Recent advances and perspectives in GNSS PPP-RTK
Precise point positioning-real-time kinematic (PPP-RTK), otherwise known as integer
ambiguity resolution-enabled precise pointing positioning, has attracted much attention in …
ambiguity resolution-enabled precise pointing positioning, has attracted much attention in …
[HTML][HTML] PPP/PPP-RTK 新进展与北斗/GNSS PPP 定位性能比较
张小红， 胡家欢， 任晓东 - 2020 - xb.chinasmp.com
首先简要回顾了精密单点定位(PPP) 技术在最近几年的发展现状, 重点总结了高采样率钟差实时
快速估计, 多系统组合PPP 模糊度固定, 多频GNSS PPP 模型及其模糊度固定, PPP 快速初始化 …
快速估计, 多系统组合PPP 模糊度固定, 多频GNSS PPP 模型及其模糊度固定, PPP 快速初始化 …
GAMP: An open-source software of multi-GNSS precise point positioning using undifferenced and uncombined observations
As the number of GNSS satellites and stations increases, GNSS data processing software
should be developed that is easy to operate, efficient to run, and has a robust performance …
should be developed that is easy to operate, efficient to run, and has a robust performance …
Towards millimeter-level accuracy in GNSS-based space geodesy: A review of error budget for GNSS precise point positioning
The aim of the new generation of Global Geodetic Observing System is a millimeter-level
accuracy in positioning, with a crucial role to be played by Global Navigation Satellites …
accuracy in positioning, with a crucial role to be played by Global Navigation Satellites …
Comprehensive assessment of real-time precise products from IGS analysis centers
Abstract Real-Time Precise Point Positioning (RT-PPP) has been one of the research
hotspots in GNSS (Global Navigation Satellite System) community for decades. Real-time …
hotspots in GNSS (Global Navigation Satellite System) community for decades. Real-time …
LEO constellation-augmented multi-GNSS for rapid PPP convergence
The fast motion of low earth orbit (LEO) satellite contributes to the geometric diversity,
allowing for rapid convergence of precise point positioning (PPP). In this contribution, we …
allowing for rapid convergence of precise point positioning (PPP). In this contribution, we …
Real-time precise point positioning with a low-cost dual-frequency GNSS device
In recent years, there is an increasing demand for precise positioning with low-cost GNSS
devices in support of applications from self-driving cars to unmanned aerial vehicles …
devices in support of applications from self-driving cars to unmanned aerial vehicles …
PPP–RTK functional models formulated with undifferenced and uncombined GNSS observations
Technique PPP–RTK combines the advantages of both the Precise Point Positioning (PPP)
and the Real-Time Kinematic (RTK) positioning. With the emergence of multi-frequency …
and the Real-Time Kinematic (RTK) positioning. With the emergence of multi-frequency …
GNSS rapid precise point positioning enhanced by low Earth orbit satellites
J Hong, R Tu, P Zhang, R Zhang, J Han, L Fan… - Satellite navigation, 2023 - Springer
Abstract The Low Earth Orbit (LEO) satellites can be used to effectively speed up Precise
Point Positioning (PPP) convergence. In this study, 180 LEO satellites with a global …
Point Positioning (PPP) convergence. In this study, 180 LEO satellites with a global …
Influence of stochastic modeling for inter-system biases on multi-GNSS undifferenced and uncombined precise point positioning
The focus of this study is on proper modeling of the dynamics for inter-system biases (ISBs)
in multi-constellation Global Navigation Satellite System (GNSS) precise point positioning …
in multi-constellation Global Navigation Satellite System (GNSS) precise point positioning …