Experimental study of accuracy of high-rate GNSS in context of structural health monitoring

X Qu, B Shu, X Ding, Y Lu, G Li, L Wang - Remote Sensing, 2022 - mdpi.com
Global Navigation Satellite Systems (GNSS)-based technologies have become an
indispensable part of current structural health monitoring (SHM) systems because of the unique …

A new DGNSS positioning infrastructure for android smartphones

D Weng, X Gan, W Chen, S Ji, Y Lu - Sensors, 2020 - mdpi.com
One’s position has become an important piece of information for our everyday lives in a smart
city. Currently, a position can be obtained easily using smartphones that is equipped with …

Global DGNSS service for mobile positioning through public corrections

D Weng, W Chen, Y Lu, S Ji, H Luo, M Cai - Advances in Space Research, 2023 - Elsevier
Differential Global Navigation Satellite System (DGNSS) is a technique that uses a reference
station to provide accurate corrections for nearby user receivers. Tens of thousands of …

Assessing the positioning performance under the effects of strong ionospheric anomalies with multi-GNSS in Hong Kong

Y Lu, Z Wang, S Ji, W Chen - Radio Science, 2020 - ieeexplore.ieee.org
Global navigation satellite system (GNSS) precise positioning performance will be strongly
affected under severe ionospheric anomaly conditions. The combination of multi-GNSS can …

Improving DGNSS performance through the use of network RTK corrections

D Weng, S Ji, Y Lu, W Chen, Z Li - Remote Sensing, 2021 - mdpi.com
The differential global navigation satellite system (DGNSS) is an enhancement system that
is widely used to improve the accuracy of single-frequency receivers. However, distance-…

Ocean real-time precise point positioning with the BeiDou short-message service

K He, D Weng, S Ji, Z Wang, W Chen, Y Lu - Remote Sensing, 2020 - mdpi.com
Real-time precise point positioning (RTPPP) is a popular positioning method that uses a real-time
service (RTS) product to mitigate various Global Navigation Satellite Systems (GNSS) …

Assessing the performance of raw measurement from different types of smartphones

Y Lu, S Ji, W Chen, Z Wang - Proceedings of the 31st International technical …, 2018 - ion.org
In recent years, the API level 24 allow the user have access to the GNSS raw measurements
including pseudorange, doppler and carrier phase, which opens a new era for precise …

Fever with thrombocytopenia associated with a novel bunyavirus in China

…, SW Wang, KL Wan, HQ Jing, JX Lu… - … England Journal of …, 2011 - Mass Medical Soc
Background Heightened surveillance of acute febrile illness in China since 2009 has led to
the identification of a severe fever with thrombocytopenia syndrome (SFTS) with an unknown …

Different glacier status with atmospheric circulations in Tibetan Plateau and surroundings

…, X Yang, K Duan, H Zhao, B Xu, J Pu, A Lu… - Nature climate …, 2012 - nature.com
The Tibetan Plateau and surroundings contain the largest number of glaciers outside the
polar regions 1 . These glaciers are at the headwaters of many prominent Asian rivers and are …

Superconductors, orbital magnets and correlated states in magic-angle bilayer graphene

X Lu, P Stepanov, W Yang, M Xie, MA Aamir, I Das… - Nature, 2019 - nature.com
Superconductivity can occur under conditions approaching broken-symmetry parent states
1 . In bilayer graphene, the twisting of one layer with respect to the other at ‘magic’ twist …