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 …

Precise point positioning (PPP) is receiving increasing interest due to its cost-effectiveness,
global coverage and high accuracy. However, its application in the urban environment is still …

Water vapor plays an essential role in regulating the earth's weather and climate, and the
tropospheric delays caused by water vapor are one of the error sources in space geodetic …

Reanalysis products have been applied to calculate the tropospheric delay for Global
Navigation Satellite System (GNSS) positioning purposes widely. It is necessary to obtain …

Autonomous driving is becoming a pivotal technology that can realize intelligent
transportation and revolutionize the future of mobility. Various types of sensors, including …

Abstract Zenith Tropospheric Delay (ZTD) plays a vital role in Global Navigation Satellite
System (GNSS) navigation, positioning, and meteorology. The generally accepted empirical …

A high-precision real-time troposphere model is constructed by combining ground-based
GNSS observation data and the latest European Centre for Medium-Range Weather …

Real-time precise tropospheric corrections are essential for global navigation satellite
system (GNSS) positioning with centimetre-level precision. This study presents a new …

Influenced by severe typhoons" In-Fa" and" Cempaka", an extreme rainstorm occurred in
Henan Province in July 2021, which caused heavy casualties and huge economic losses …

Ionospheric delay modeling is not only important for Global Navigation Satellite System
(GNSS) based space weather study and monitoring, but also an efficient tool to speed up the …