Results 91 to 100 of about 133,552 (239)

Lightning Reporting at 45th Weather Squadron: Recent Improvements [PDF]

open access: yes, 2010
The 45th Weather Squadron (45 WS) provides daily lightning reports to space launch customers at CCAFS/KSC. These reports are provided to assess the need to inspect the electronics of satellite payloads, space launch vehicles, and ground support equipment
Buchanan, Michael D.   +7 more
core   +1 more source

Fermi GBM Observations of Terrestrial Gamma Flashes [PDF]

open access: yes, 2010
In its first two years of operation, the Fermi Gamma Ray Burst Monitor (GBM) has observed more than 77 Terrestrial Gamma Flashes (TGFs). The thick Bismuth Germanate (BGO) detectors are excellent for TGF spectroscopy, having a high probability of ...
Bhat, P. N.   +11 more
core   +2 more sources

Detecting and attributing climate change effects on vegetation: Australia as a test case

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
Climate change is contributing to vegetation changes that threaten life support systems. Yet, inherent climatic variability and past and present human actions—such as clearing, burning and grazing regimes—also alter vegetation and complicate understanding of vegetation change. Australian ecosystems exemplify such complexity.
Laura J. Williams   +14 more
wiley   +1 more source

New Method for Single-Site Cloud-to-Ground Lightning Location Based on Tri-Pre Processing

open access: yesRemote Sensing
The single-site lightning detection system can provide timely and effective information on lightning activity in areas where a multi-site lightning network cannot be built.
Bingzhe Dai   +4 more
doaj   +1 more source

Comparison of lightning location data and polarisation radar observations of clouds [PDF]

open access: yes
Simultaneous observations of both the precipitation and the lightning associated with thunderstorms show that the lightning is within 3 km of the maximum precipitation echo.
Illingworth, A. J., Lees, M. I.
core   +1 more source

Monte Carlo evaluation of the impact of subsequent strokes on backflashover rate [PDF]

open access: yes, 2015
The paper deals with the impact of subsequent strokes on the backflashover rate (BFR) of HV overhead transmission lines (OHLs), assessed by means of an ATP-EMTP Monte Carlo procedure.
Gatta, Fabio Massimo   +3 more
core   +1 more source

Advances in research on impulse hydro‐turbine technology

open access: yesRiver, EarlyView.
Abstract To accelerate the development of impulse hydro‐turbines and support the efficient utilization of hydropower resources in Southwest China, this paper examines the background, historical development, and research progress of impulse hydro‐turbines.
Xiaochao Li   +7 more
wiley   +1 more source

Application of BeiDou RNSS timing technology in smart grid lightning locating system

open access: yesDianxin kexue, 2019
The smart grid lightning location system is an important power service,and its lightning location accuracy largely depends on the accuracy of time synchronization.Three kinds of BeiDou timing methods were studied and compared,and the RNSS timing method ...
Hao ZHANG   +3 more
doaj   +2 more sources

The Foshan Total Lightning Location System in China and Its Initial Operation Results

open access: yesAtmosphere, 2019
In the summer of 2013, a three-dimensional (3D)-based Foshan Total Lightning Location System (FTLLS), embedded with differential time of arrival (DTOA) techniques, was installed and started its operation in Foshan, Guangdong Province, China.
Li Cai   +5 more
doaj   +1 more source

Lightning observations from the Space Shuttle [PDF]

open access: yes
Motion pictures were taken at night from the space shuttle that show lightning discharges spreading horizontally at speeds of .00001 m/sec for distances over 60 km.
Brook, M.   +2 more
core   +1 more source

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