Results 101 to 110 of about 1,886 (205)

Early Results from the RELAMPAGO Lightning Mapping Array [PDF]

, 2018
In austral spring of 2018, an 11station NASA lightning mapping array (LMA) will be installed in the Cordoba region of Argentina, in support of GOES16/ 17 Geostationary Lightning Mapper (GLM) calibration and validation, as well as the Remote sensing of ...
Lang, Timothy, Burchfield, Jeff, Blakeslee, Rich, Wingo, Matt, Deierling, Wiebke, Carey, Larry, Goodman, Steve, Avila, Eldo, Edens, Harald   +8 more
core   +1 more source

Fire‐induced shifts in activity patterns of predators and prey in the Brazilian Pantanal

The Journal of Wildlife Management, Volume 90, Issue 6, August 2026.
Using camera trap data, we observed that 5 of 6 prey species showed statistically significant changes in temporal activity patterns, while jaguars were the only predator species to adjust activity when comparing pre‐fire and post‐fire periods in an isolated rocky formation in the Pantanal region.
Sergio Eduardo Barreto de Aguiar, Grasiela Edith Oliveira de Porfirio, Leonardo França do Nascimento, Josiel de Oliveira Coelho, Mariana Alves Carvalho Queiroz, Geovani Vinco Tonolli, Wener Hugo Arruda Moreno, Diego Francis Passos Viana, Rocío Bardales, Matthew Hyde, Ricardo Daniel Ortiz‐Hoyos, Nayara Yoshie Sano, Filipe Martins Santos   +12 more
wiley   +1 more source

Spatio-temporal dimension of lightning flashes based on three-dimensional Lightning Mapping Array [PDF]

3D mapping system like the LMA - Lightning Mapping Array - are a leap forward in lightning observation. LMA measurements has lead to an improvement on the analysis of the fine structure of lightning, allowing to characterize the duration and maximum ...
Pineda Rüegg, Nicolau, Van der Velde, Oscar Arnoud, Fabró Tàpia, Ferran, López Trujillo, Jesús Alberto, Montañá Puig, Juan, Romero Durán, David   +5 more
core  

A Comparison of Lightning Flashes as Observed by the Lightning Imaging Sensor and the North Alabama Lightning Mapping Array [PDF]

, 2008
The Lightning Imaging Sensor (LIS) aboard the TRMM satellite has been collecting optical lightning data since November 1997. A Lightning Mapping Array (LMA) that senses VHF impulses from lightning was installed in North Alabama in the Fall of 2001.
Mach, D. M., Christian, H. J., McCaul, M. G., Bateman, M. G., Bailey, J. C.   +4 more
core  

Temporal Evolution of Lightning Properties in the Metropolitan Area of São Paulo (MASP) During the CHUVA-Vale Campaign

Atmosphere
Lightning is associated with severe thunderstorm events and causes hundreds of deaths annually in Brazil. Additionally, it is responsible for losses amounting to millions in Brazil’s electricity and telecommunication sectors.
Raquel Gonçalves Pereira, Enrique Vieira Mattos, Thiago Souza Biscaro, Michelle Simões Reboita   +3 more
doaj   +1 more source

Ray Tracing Method in a General Non‐Dipole Magnetic Field

Journal of Geophysical Research: Space Physics, Volume 131, Issue 8, August 2026.
Abstract We present a new general mathematical formulation of the Eikonal equations for ray tracing, which can use any internal magnetic field model. The analytical and tractable expressions are conveniently based on a vector formalism, which is independent of any coordinate system.
P.‐L. Blelly, J.‐F. Ripoll, A. Dubois, R. B. Horne, A. Marchaudon   +4 more
wiley   +1 more source

Washington D.C. Lightning Mapping Array Demonstration Project Risk Reduction for GOES Lightning Mapper Data [PDF]

, 2007
A 10-site, ground-based total lightning mapping array (LMA) has been installed in the Washington D.C. metropolitan area in 2006. The total lightning data from DC LMA are being processed in real-time and derived products are being provided to the ...
Krehbiel, Paul, Smith, Stephan B., Goodman, Steven   +2 more
core  

Total lightning observations to wind turbines [PDF]

, 2012
In summer 2011 a new VHF Lightning Mapping Array was installed at the northeast of Spain. In that area a VHF interferometer and a VLFILF lightning detection networks are also operative.
Van der Velde, Oscar Arnoud, Pineda Rüegg, Nicolau, Senosiáin Miquélez, Vicente, Montañá Puig, Juan, Hermoso Alameda, Blas, March Nomen, Víctor, Solà de las Fuentes, Glòria, Romero Durán, David   +7 more
core   +1 more source

A Kolmogorov–Arnold Surrogate Model for Chemical Equilibria: Application to Solid Solutions

Journal of Geophysical Research: Machine Learning and Computation, Volume 3, Issue 4, August 2026.
Abstract The computational cost of geochemical solvers is a challenging matter. For reactive transport simulations, where chemical calculations are performed up to billions of times, it is crucial to reduce the total computational time. Existing publications have explored various machine learning approaches to determine the most effective data‐driven ...
Leonardo Boledi, Dirk Bosbach, Jenna Poonoosamy   +2 more
wiley   +1 more source

The Sao Paulo Lightning Mapping Array (SPLMA): Prospects to GOES-R GLM and CHUVA [PDF]

, 2010
This paper presents the characteristics and prospects of a Lightning Mapping Array to be deployed at the city of S o Paulo (SPLMA). This LMA network will provide CHUVA campaign with total lightning, lightning channel mapping and detailed information on ...
Carrey, Larry, Bailey, Jeffrey C., Albrecht, Rachel I., Koshak, William, Bruning, Eric C., Saba, Marcelo, Naccarato, Kleber, Blakeslee, Richard J., Angelis, Carlos F., Machado, Luiz A. T., Pinto, Osmar, Jr., Goodman, Steven J., Morales, Carlos A.   +12 more
core   +1 more source