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]

open access: yes, 2021
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

open access: yesRemote Sensing, 2021
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

Positioning of Lightning Electromagnetic Radiation Sources With Satellite Constellations: Simulation and Preliminary Validation

open access: yesEarth and Space Science, Volume 12, Issue 3, March 2025.
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]

open access: yes, 2016
© 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]

open access: yesarXiv, 2021
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  

Different roles, different strokes: Disseminating e‐WOM in industrial Internet platform through multi‐actor value co‐creation

open access: yesPsychology &Marketing, Volume 42, Issue 2, Page 359-373, February 2025.
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

open access: yes, 2011
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

Interplay of Gravity Waves and Disturbance Electric Fields to the Abnormal Ionospheric Variations During the 11 May 2024 Superstorm

open access: yesAGU Advances, Volume 6, Issue 1, February 2025.
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]

open access: yes, 2016
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

open access: yesGPS Solutions, 2020
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

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