Zobrazeno 1 - 8
of 8
pro vyhledávání: '"M. G. Ballarotti"'
Publikováno v:
Atmospheric Research. 91:416-424
This work analyses the waveshapes of continuing currents and parameters of M-components in positive cloud-to-ground (CG) flashes through high-speed GPS synchronized videos. The dataset is composed of only long continuing currents (with duration longe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4f9364bce9f0ba637366326d9cb839f7
https://doi.org/10.1016/j.atmosres.2008.02.020
https://doi.org/10.1016/j.atmosres.2008.02.020
Publikováno v:
Atmospheric Research. 84:302-310
Continuing current is a continuous mode of charge transfer to ground in a lightning flash. The extent to which the continuing current contributes to the total negative charge lowered to earth is large. In order to study the waveshape of the continuin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::910cbac98dc7106969cb7b2adc85cd67
https://doi.org/10.1016/j.atmosres.2006.09.002
https://doi.org/10.1016/j.atmosres.2006.09.002
Publikováno v:
Acta Astronautica. 48:827-835
A multidisciplinary group of students from the university and latter also from the high school was formed in 1988 with the objective to make them put in practice their knowledge in physics, chemistry and mathematics and engineering fields in experime
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ed22e5b8f059823fba6b7437c6149974
https://doi.org/10.1016/s0094-5765(01)00040-6
https://doi.org/10.1016/s0094-5765(01)00040-6
Publikováno v:
Journal of Geophysical Research: Atmospheres. 117
[1] This paper presents some parameters of negative cloud-to-ground lightning flashes in terms of frequency distribution. All data are based on so-called “accurate-stroke-count studies” from different climatological regions in the world and were
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8b284f38ff1be4f5b2cbbdb21fb263f9
https://doi.org/10.1029/2011jd017135
https://doi.org/10.1029/2011jd017135
Autor:
E. Philip Krider, Leandro Z. S. Campos, M. G. Ballarotti, Tom A. Warner, Kenneth L. Cummins, Stacy A. Fleenor, Osmar Pinto, Marcelo M. F. Saba
Publikováno v:
Geophysical Research Letters. 35
values range from 0.3 to 6.0 10 5 ms 1 with a mean of 2.7 10 5 ms 1 . Contrary to what is usually assumed, downward +CG leader speeds are similar to downward CG leader speeds. Our observations also show that the speeds tend to increase by a factor of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f2812b2ddcce74288d85475837c2c262
https://doi.org/10.1029/2007gl033000
https://doi.org/10.1029/2007gl033000
Publikováno v:
Geophysical Research Letters. 33
[1] The magnitude of the return stroke peak current preceding continuing current (CC) in ground flashes was investigated. This study was performed using a high-speed camera (1,000 frames/s), an electric field flat-plate antenna and data provided by t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f66e972d89bb678d70867af4df4519d4
https://doi.org/10.1029/2006gl027455
https://doi.org/10.1029/2006gl027455
Publikováno v:
Geophysical Research Letters. 32
[1] A study of cloud-to-ground lightning characteristics based on high-speed camera observations of 455 flashes related to 40 thunderstorms is presented. The Brazilian Lightning Location Network (RINDAT) was used to calculate the polarity and the dis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::41e00addbe3c34a5e5fd9aa832ad86b0
https://doi.org/10.1029/2005gl023889
https://doi.org/10.1029/2005gl023889