Results 191 to 200 of about 5,900 (211)

Wkraczając w erę multi-GNSS

Geodeta. Magazyn Geoinformacyjny, 2018
Obecnie w przestrzeni kosmicznej znajduje się ponad 100 satelitów różnych systemów GNSS. Ich zbiorcze wykorzystanie niesie dużo korzyści, ale i problemów, szczególnie w aspekcie bardzo dokładnych pomiarów geodezyjnych. Od ponad 20 lat Międzynarodowa Służba GNSS (International GNSS Service, IGS) rozwija produkty oparte na sygnałach rejestrowanym z ...
Radosław Zajdel, Krzysztof Sośnica, Grzegorz Bury, Tomasz Hadaś, Kamil Kaźmierski   +4 more
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Accuracy analysis of ground-based GNSS-R sea level monitoring based on multi GNSS and multi SNR

Advances in Space Research, 2021
Peng Chen, Naiquan Zheng
exaly  

Multi-frequency multi-GNSS receiver antenna calibration at IfE: Concept - calibration results - validation

Advances in Space Research, 2021
Steffen Schon, Tobias Kersten, Johannes Kröger   +2 more
exaly  

Multi-GNSS real-time precise orbit determination

Providing real-time precise positioning services with Global Navigation Satellite Systems (GNSSs) has a profound impact on various fields such as autonomous driving, natural hazard monitoring and early warning, and surface loading. Stable, reliable, and high-precision real-time satellite orbits and clocks are the prerequisites for real-time Precise ...
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Multi-GNSS PPP/INS/Vision/LiDAR tightly integrated system for precise navigation in urban environments

Information Fusion, 2023
Shengyu Li, Zhiheng Shen, Yuxuan Zhou
exaly  

Bridge monitoring using multi-GNSS observations with high cutoff elevations: A case study

Measurement: Journal of the International Measurement Confederation, 2021
Ruijie Xi, Xiaolin Meng
exaly  

A Two-Step Method for Multi-GNSS Positioning

2022 13th International Conference on Information and Communication Systems (ICICS), 2022
Yunlong Teng, Shuocheng Yuan, Zhi Zheng
openaire   +1 more source

A new Approach for GNSS Analysis in a Multi-GNSS and Multi-Signal Environment

Journal of Geodetic Science, 2011
Tim Springer
exaly  

The contribution of Multi-GNSS Experiment (MGEX) to precise point positioning

Advances in Space Research, 2017
Xingxing Li, Xiaohong Zhang, Jinling Wang   +2 more
exaly  

LEO constellation-augmented multi-GNSS for rapid PPP convergence

Journal of Geodesy, 2018
Xingxing Li, Xiaohong Zhang, Fujian Ma   +2 more
exaly