Results 11 to 20 of about 1,749,253 (245)

Determining the size of lightning-induced electron precipitation patches [PDF]

open access: yes, 2002
[1] We analyze Trimpi signatures during 23 and 24 April 1994 at four sites on or near the Antarctic Peninsula (Palmer, Faraday, Rothera, and Halley) on subionospheric VLF signals received from four U. S.
Clilverd, MA   +13 more
core   +2 more sources

PyTorch Lightning

open access: yes, 2023
The lightweight PyTorch wrapper for high-performance AI research. Scale your models, not the boilerplate.If you want to cite the framework, feel free to use this (but only if you loved it
Falcon, William   +1 more
core   +2 more sources

Long-Range Lightning Interferometry Using Coherency

open access: yesRemote Sensing, 2023
Traditional lightning detection and location networks use the time of arrival (TOA) technique to locate lightning events with a single time stamp. This contribution introduces a simulation study to lay the foundation for new lightning location concepts ...
Xue Bai, Martin Füllekrug
doaj   +1 more source

Smart CMOS image sensor for lightning detection and imaging [PDF]

open access: yes, 2013
We present a CMOS image sensor dedicated to lightning detection and imaging. The detector has been designed to evaluate the potentiality of an on-chip lightning detection solution based on a smart sensor.
Goiffon, Vincent   +12 more
core   +1 more source

A Statistical Test of Station Thunderstorm Days Based on Lightning Location System and Its Evolution Characteristics

open access: yesGaoyuan qixiang, 2023
To research the continuity and climate evolution characters of station lightning data in Fujian Province, the paper established the calculation model based on Lightning Location System.The data sorted to thunderstorm days by observed(1982 -2013) and by ...
Bo PANG   +4 more
doaj   +1 more source

Lightning-AI/lightning-flash: Minor compatibility patch

open access: yes, 2022
What's Changed Add CLIP backbones for text / image classification by @ethanwharris in https://github.com/Lightning-AI/lightning-flash/pull/1458 Replace DP/DDP/DDPSpawn plugins to strategies, keep the old for compatibility by @krshrimali in https ...
Aniket Maurya   +26 more
core   +1 more source

High-latitude geomagnetically induced current events observed on very low frequency radio wave receiver systems [PDF]

open access: yes, 2010
Noise burst events observed at Sodankylä, Finland, in the frequency range 20–25 kHz during January–April 2005 last up to 4 s, occur more often at midnight, are associated with high geomagnetic activity, and exhibit a quasi-constant amplitude perturbation
Dietrich, Sarah   +7 more
core   +1 more source

Development of a low-frequency magnetic lightning mapping system (LFM-LMS) in North China: validation and preliminary results

open access: yesEarth and Planetary Physics, 2023
A low-frequency magnetic lightning mapping system (LFM-LMS) was built during the SHAndong Triggered Lightning Experiment (SHATLE), based on continuous measurements of magnetic field radiation from lightning.
Xiao Li   +5 more
doaj   +1 more source

Lightning-AI/lightning-bolts: Minor patch release

open access: yes, 2022
What's Changed resolve require collisions by @Borda in https://github.com/Lightning-AI/lightning-bolts/pull/938 Metrics by @BaruchG in https://github.com/Lightning-AI/lightning-bolts/pull/892 Full Changelog: https://github.com/Lightning-AI/lightning ...
Ananya Harsh Jha   +26 more
core   +1 more source

A statistical study over Europe of the relative locations of lightning and associated energetic burst of electrons from the radiation belt [PDF]

open access: yesAnnales Geophysicae, 2016
The DEMETER (Detection of Electro-Magnetic Emissions Transmitted from Earthquake Regions) spacecraft detects short bursts of lightning-induced electron precipitation (LEP) simultaneously with newly injected upgoing whistlers. The LEP occurs within <
F. Bourriez   +4 more
doaj   +1 more source

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