Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Ramkumar Bala"'
Autor:
Patricia H. Reiff, Ramkumar Bala
Space weather forecasting is a coordinated attempt that takes data from ground- and space-based instruments and combines them with science-based numerical models to generate accurate and uninterrupted forecasts of the variable conditions in the near-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::412c137198356f17e1b54cfc379a8f2a
https://doi.org/10.1016/b978-0-12-811788-0.00002-0
https://doi.org/10.1016/b978-0-12-811788-0.00002-0
Autor:
Livia R. Alves, Vassilis Angelopoulos, Daniel N. Baker, Ramkumar Bala, Michael Balikhin, Jacob Bortnik, Richard Boynton, Enrico Camporeale, Algo Carè, Mandar Chandorkar, Xiangning Chu, Giuseppe Consolini, FLARECAST Consortium, Véronique Delouille, Richard E. Denton, Mike Hapgood, Verena Heidrich-Meisner, Stefan J. Hofmeister, George B. Hospodarsky, Paulo R. Jauer, Jay R. Johnson, Shrikanth G. Kanekal, Adam Kellerman, Craig A. Kletzing, Daiki Koga, Alisson Dal Lago, Zi-Qiang Lang, Wen Li, Marco Loog, Qianli Ma, Benjamin Mampaey, Anna M. Massone, Claudia Medeiros, Michele Piana, Geoffrey D. Reeves, Patricia Reiff, Martin A. Reiss, Yuri Y. Shprits, Ligia A. Da Silva, Vitor M. Souza, Harlan E. Spence, Maria Spasojevic, Manuela Temmer, Richard M. Thorne, Astrid Veronig, Luis E.A. Vieira, Hua-Liang Wei, Robert F. Wimmer-Schweingruber, Simon Wing, Xiaojia Zhang, Irina S. Zhelavskaya
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d22a55cc29aa44d11cd7640b6c8afec3
https://doi.org/10.1016/b978-0-12-811788-0.09990-x
https://doi.org/10.1016/b978-0-12-811788-0.09990-x
Publikováno v:
Journal of Geophysical Research: Space Physics. 120:3432-3443
The high-speed coronal mass ejection (CME), ejected on 23 July 2012, observed by STEREO-A on the same day as the leading edge of the CME arrived at 1AU was unique both in respect to the observed plasma and magnetic structure and the large solar energ
Autor:
Ramkumar Bala, Patricia H. Reiff
Publikováno v:
Space Weather. 12:417-425
The Rice neural network models of Kp have been running in real time at http://mms.rice.edu/realtime/forecast.html since October 2007; Dst and AE models were added to our operations in May 2010. All these models use the Boyle index as basis functions
Autor:
Patricia H. Reiff, Ramkumar Bala
Publikováno v:
Space Weather. 10
We have improved our space weather forecasting algorithms to now predict Dst and AE in addition to Kp for up to 6 h of forecast times. These predictions can be accessed in real time at http://mms.rice.edu/realtime/forecast.html. In addition, in the e
Publikováno v:
Space Weather. 7
[1] We present a new algorithm with an improvement in the accuracy and lead time in short-term space weather predictions by coupling the Boyle Index, Φ = 10−4ν2 + 11.7Bsin3(θ/2) kV, to artificial neural networks. The algorithm takes inputs from