Space Environment Modeling Group

Kellerman A., D. Kondrashov, Y. Shprits, T. Podladchikova, A. Drozdov, (2016), Reanalysis and forecasting killer electrons in Earth’s radiation belts using the VERB code, 41st Cospar Scientific Assembly, abstracts from the meeting that was to be held 30 July – 7 August at the Istanbul Congress Center(ICC), Turkey, but was cancelled.,Abstract id.# PRBEM.1-7-16.

Kellerman A. C., Y. Shprits, D. A. Kondrashov, T. Podladchikova, A. Drozdov, D. Subbotin, R. A. Makarevich, E. Donovan, T. Nagai, (2015), Three-dimensional data assimilation and reanalysis of radiation belt electrons: Observations over two solar cycles, and operational forecasting., AGU Joint Assembly 2015, SM52A-05

Kellerman A. C., Y. Shprits, D. A. Kondrashov, T. Podladchikova, A. Drozdov, D. Subbotin, R. A. Makarevich, E. Donovan, T. Nagai, (2015), Three-dimensional data assimilation and reanalysis of radiation belt electrons: Observations over two solar cycles, AGU Fall Meeting 2015, San Francisco, CA, 14-18 December

Podladchikova T., Y. Shprits, A. C. Kellerman, (2015), Kalman Filtering and Smoothing of the Van Allen Probes Observations to Estimate the Radial, AGU Fall Meeting 2015, San Francisco, CA, 14-18 December

Shprits Y., A. C. Kellerman, T. Podladchikova, D. A. Kondrashov, M. Ghil, (2015), Data assimialation for real-time prediction and reanalysis, AGU Fall Meeting 2015, San Francisco, CA, 14-18 December

Kellerman A. C., Y. Y. Shprits, G. Stephens, D. Kondrashov, A. Y. Drozdov, T. Podladchikova, (2014), MLT-Dependent 3D reanalysis of radiation belt elections: quantifying errors in current and future magnetic field models, AGU Fall Meeting 2014, San Francisco, 14-18 December

Kellerman A. C., Y. Y. Shprits, D. Kondrashov, D. Subbotin, T. Podladchikova, A. Y. Drozdov, (2014), 3D reanalysis: a global measure of radiation belt state, GEM Summer Workshop 2014, Portsmouth, VA, June 15-20.

Kellerman A. C., Y. Y. Shprits, D. Kondrashov, T. Podladchikova, A. Y. Drozdov, (2014), MLT-dependent reanalysis of radiation belt electrons: Case studies using several satellites and different magnetic field models, GEM Summer Workshop 2014, Portsmouth, VA, June 15-20.

Kellerman A. C., Y. Y. Shprits, D. Kondrashov, T. Podladchikova, A. Y. Drozdov, D. Turner, (2014), Radiation belt electron reanalysis over two solar cycles: comparative modeling and analysis of several geomagnetic storms, 40th Cospar Scientific Assembly, Moscow, Russia, 2-10 August.

Podladchikova T. V., Y. Y. Shprits, A. C. Kellerman, D. Kondrashov, (2014), Noise statistics identification for Kalman filtering of the electron radiation belt observations: 2. Filtration and smoothing, J. Geophys. Res. [Space Physics], 119, 5725-5743, doi:10.1002/2014JA019898

Podladchikova T., Y. Y. Shprits, A. C. Kellerman, D. Kondrashov, (2014), Kalman filtering and smoothing of radiation belt observations on the basis of model and measurement error identification, AGU Fall Meeting 2014, San Francisco, 14-18 December

Podladchikova T., Y. Y. Shprits, D. Kondrashov, A. C. Kellerman, (2014), Model error identification for the radiation belt data assimilation, 40th Cospar Scientific Assembly, Moscow, Russia, 2-10 August.

Podladchikova T., Y. Y. Kellerman, D. Kondrashov, (2014), Optimal smoothing of the electron radiation belts observations using the observation errors identification, 40th Cospar Scientific Assembly, Moscow, Russia, 2-10 August.

Kellerman A. C., D. A. Kondrashov, T. Podladchikova, A. Y. Drozdov, D. Subbotin, (2013), Multi-Spacecraft Data Assimilation and Reanalysis During the THEMIS and Van Allen Probes Era, GEM Summer Workshop 2013, San Francisco, USA, 2013

Podladchikova T., R. Van der Linden, (2012), A Kalman Filter Technique for Improving Medium-Term Predictions of the Sunspot Number, Solar Physics, 277, 397–416, doi:10.1007/s11207-011-9899-y

Podladchikova T. V., A. A. Petrukovich, (2012), Extended geomagnetic storm forecast ahead of available solar wind measurements, Space Weather, 10, doi:10.1029/2012SW000786

Podladchikova T., R. Van der Linden, (2011), An upper limit prediction of the peak sunspot number for solar cycle 24, J. Space Weather Space Clim., 1, A01, doi:10.1051/swsc/2011110013

Podladchikova T., B. Lefebvre, R. van der Linden, (2008), Integral activity of the declining phase of sunspot cycles as precursor of the next cycle, Journal Of Atmospheric And Solar-terrestrial Physics, 70, 277 – 284, doi:10.1016/j.jastp.2007.08.068, Recent Observations and Simulations of the Sun-Earth System