Results 111 to 120 of about 18,179 (315)
The Digital Yuan and the BeiDou Satellite System: China’s Increasing Structural Power in an Interdependent World [PDF]
For decades, concerns over a rise of a powerful China have dominated mainstream media. China\u27s unprecedented economic ascent, growing voice in global decisions, and publicized industrial plans like Made in China 2025, have propelled the nation to the ...
Angelopoulos, Marina
core +1 more source
Assessment of Multi-Frequency PPP Ambiguity Resolution Using Galileo and BeiDou-3 Signals
From network RTK to PPP-RTK, it is highly expected that high-precision positioning within a few minutes can be achieved with a sparse reference network.
Jiang Guo+3 more
semanticscholar +1 more source
Abstract Satellites, equipped with electromagnetic sensors, can detect and locate the lightning electromagnetic radiation sources (LERS) in the thunderstorm over the globe surface of the Earth, delivering data regarding occurrence time, geolocation, and intensity. This paper presents the study on the three‐dimensional (3D) positioning of LERS utilizing
Xiao Li+8 more
wiley +1 more source
Integrated solution for anomalous driving detection based on BeiDou/GPS/IMU measurements [PDF]
© 2016 Elsevier Ltd.There has been an increasing role played by Global Navigation Satellite Systems (GNSS) in Intelligent Transportation System (ITS) applications in recent decades. In particular, centimeter/decimetre positioning accuracy is required for
Han, K+5 more
core +1 more source
The In-Flight Realtime Trigger and Localization Software of GECAM [PDF]
Realtime trigger and localization of bursts are the key functions of GECAM, which is an all-sky gamma-ray monitor launched in Dec 10, 2020. We developed a multifunctional trigger and localization software operating on the CPU of the GECAM electronic box (EBOX). This onboard software has the following features: high trigger efficiency for real celestial
arxiv
Abstract Prior research has primarily focused on electronic Word of Mouth (e‐WOM) in consumer markets, lacking in‐depth exploration of its dynamics within B2B contexts. Addressing this gap, our study investigates e‐WOM in B2B markets on industrial internet platforms.
Yue Liu+6 more
wiley +1 more source
LUNASKA simultaneous neutrino searches with multiple telescopes
The most sensitive method for detecting neutrinos at the very highest energies is the lunar Cherenkov technique, which employs the Moon as a target volume, using conventional radio telescopes to monitor it for nanosecond-scale pulses of Cherenkov ...
Aartsen, M.+9 more
core +1 more source
Abstract The strongest geomagnetic storm in the preceding two decades occurred in May 2024. Over these years, ground‐based observational capabilities have been significantly enhanced to monitor the ionospheric weather. Notably, the newly established Sanya incoherent scatter radar (SYISR) (Yue, Wan, Ning, & Jin, 2022, https://doi.org/10.1038/s41550‐022 ...
Fuqing Huang+9 more
wiley +1 more source
Satellite mapping in cities and below cities: how good is it now? [PDF]
Global navigation satellite systems (GNSS) have existed since the launch of the US global positioning system constellation in 1978. There is an increasing need for better maps in the digital age, particularly for buried utilities.
Barnes J+21 more
core +1 more source
GPS + Galileo + BeiDou precise point positioning with triple-frequency ambiguity resolution
Along with the rapid development of GNSS, not only BeiDou, but also Galileo, and the newly launched GPS satellites can provide signals on three frequencies at present.
Pan Li+4 more
semanticscholar +1 more source