186 citations · 186 across the 2 of their papers we have counts for
4 papers
Interpolated Discrepancy Data Assimilation for PDEs with Sparse Observations
Tong Wu, Humberto Godinez, Vitaliy Gyrya +1
Sparse sensor networks in weather and ocean modeling observe only a small fraction of the system state, which destabilizes standard nudging-based data assimilation. We introduce In…
A Multiresolution Ensemble Kalman Filter using Wavelet Decomposition
Kyle S. Hickmann, Humberto C. Godinez
We present a method of using classical wavelet based multiresolution analysis to separate scales in model and observations during data assimilation with the ensemble Kalman filter.…
Advancements in the ADAPT Photospheric Flux Transport Model
Kyle S. Hickmann, Humberto C. Godinez, Carl J. Henney +1
Global maps of the solar photospheric magnetic flux are fundamental drivers for simulations of the corona and solar wind and therefore are important predictors of geoeffective even…
Determining Key Model Parameters of Rapidly Intensifying Hurricane Guillermo(1997) using the Ensemble Kalman Filter
Humberto C. Godinez, Jon M. Reisner, Alexandre O. Fierro +2
In this work we determine key model parameters for rapidly intensifying Hurricane Guillermo (1997) using the Ensemble Kalman Filter (EnKF). The approach is to utilize the EnKF as a…