Results 41 to 50 of about 14,978 (220)
STUDY ON THE PERFORMANCE OF BEIDOU HIGH-PRECISION REFERENCE STATION NETWORK IN BEIBU GULF OF GUANGXI [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2020 Beidou high-precision reference station network in Beibu Gulf of Guangxi consists of five parts, namely Beidou reference stations, the data processing system, the operation and service platform, the data broadcast system and user terminals.
X. Y. Zhong, Y. F. Yang, C. L. Zhou
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Characterizing Power Consumption of Dual-Frequency GNSS of a Smartphone
, 2020 Location service is one of the most widely used features on a smartphone. More and more apps are built based on location services. As such, demand for accurate positioning is ever higher.
Karki, Bikram, Won, Myounggyu
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Engineering Reports, Volume 8, Issue 1, January 2026.This study integrates multi‐source geospatial data and fire risk modeling to provide the first quantitative analysis of the dynamic impacts of ritual fires on urban‐forest interface zones. Unlike conventional static risk assessment methods, our proposed temporal evolution model elucidates the coupling mechanisms between anthropogenic activities and ...
Sicong Zhou
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Space Weather, Volume 24, Issue 1, January 2026.Abstract Accurate modeling of traveling ionospheric disturbances (TIDs) is essential for characterizing their spatiotemporal variations and mitigating their effects on Global Navigation Satellite System (GNSS) precise positioning. This study develops a regional medium‐scale TID (MSTID) propagation model using BeiDou geostationary orbit (GEO) total ...
Dengkui Mei +5 more
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Sensors, 2018 In 2015, the plan for global coverage by the Chinese BeiDou Navigation Satellite System was launched. Five global BeiDou experimental satellites (BeiDou-3e) are in orbit for testing.
Xiaolong Xu +3 more
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CGAN BeiDou Satellite Short-Message-Encryption Scheme Using Ship PVT
Remote Sensing, 2022 The transmission standard and format of short-message communication in the BeiDou satellite-navigation-system are open, the civilian channel adopts a direct-transmission plaintext mechanism, and the content of short messages is at risk of data leaks ...
Sheng Liu, Di Wu, Lanyong Zhang
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Freshly Generated Super Sunrise Plasma Bubbles During the Geomagnetic Storm on November 5–6, 2023
Space Weather, Volume 24, Issue 1, January 2026.Abstract During the geomagnetic storm on November 5–6, 2023, freshly generated super sunrise equatorial plasma bubbles (EPBs) and associated irregularities over the 80°–140°E sector were observed combining ground‐based and space observations from GNSS, ionosondes, HF Doppler records, and several satellite missions (COSMIC2, Swarm, and DMSP).
Ke Li +7 more
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Analysis of multi-constellation GNSS signal quality [PDF]
, 2016 The code pseudo-ranges and phase pseudo-ranges are affected by the systematic errors or biases and random noises. These errors can be classified into three groups, satellite related errors, propagation-medium related errors and receiver related errors ...
Hill, Chris +3 more
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GNSS e dati geografici costituiscono la quinta infrastruttura primaria globale
GEOmedia, 2014 2014 is the year of the official start of services provided by European Galileo satellite positioning system, and even if a few years late, the expectations for the induction of a rapidly growing market are many, with expected growth more then doubled by
Renzo Carlucci
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Reports on Geodesy and GeoinformaticsThe field of satellite navigation has seen significant advancements due to the fast development of multi-constellation Global Navigation Satellite Systems (GNSS).
Pirti Atinç
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