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M. Umer Altaf
M. Umer Altaf
Research Scientist, KAUST
Verified email at kaust.edu.sa - Homepage
Title
Cited by
Cited by
Year
State-of-the-art stochastic data assimilation methods for high-dimensional non-Gaussian problems
S Vetra-Carvalho, PJ Van Leeuwen, L Nerger, A Barth, MU Altaf, ...
Tellus A: Dynamic Meteorology and Oceanography 70 (1), 1-43, 2018
622018
Downscaling the 2D Bénard convection equations using continuous data assimilation
MU Altaf, ES Titi, T Gebrael, OM Knio, L Zhao, MF McCabe, I Hoteit
Computational Geosciences, 2017
592017
A reduced adjoint approach to variational data assimilation
MU Altaf, M El Gharamti, AW Heemink, I Hoteit
Computer Methods in Applied Mechanics and Engineering 254, 1-13, 2013
452013
Data assimilation within the advanced circulation (ADCIRC) modeling framework for hurricane storm surge forecasting
T Butler, MU Altaf, C Dawson, I Hoteit, X Luo, T Mayo
Monthly Weather Review 140 (7), 2215-2231, 2012
372012
Inverse shallow-water flow modeling using model reduction
MU Altaf, AW Heemink, M Verlaan
International journal for multiscale computational engineering 7 (6), 2009
312009
Improving short-range ensemble Kalman storm surge forecasting using robust adaptive inflation
MU Altaf, T Butler, X Luo, C Dawson, T Mayo, I Hoteit
Monthly Weather Review 141 (8), 2705-2720, 2013
302013
A comparison of ensemble Kalman filters for storm surge assimilation
MU Altaf, T Butler, T Mayo, X Luo, C Dawson, AW Heemink, I Hoteit
Monthly Weather Review 142 (8), 2899-2914, 2014
272014
OpenDA-NEMO framework for ocean data assimilation
N van Velzen, MU Altaf, M Verlaan
Ocean Dynamics 66 (5), 691-702, 2016
172016
Efficient identification of uncertain parameters in a large‐scale tidal model of the European continental shelf by proper orthogonal decomposition
MU Altaf, M Verlaan, AW Heemink
International Journal for Numerical Methods in Fluids 68 (4), 422-450, 2012
162012
Inferring soil salinity in a drip irrigation system from multi-configuration EMI measurements using adaptive Markov chain Monte Carlo
L Jadoon, K. Z., Altaf, M. U., McCabe, M. F., Hoteit, I., Muhammad, N ...
Hydrol. Earth Syst. Sci 21 (10), 5375-5383, 2017
152017
Mapping groundwater abstractions from irrigated agriculture: big data, inverse modeling, and a satellite–model fusion approach
OM López Valencia, K Johansen, BJL Aragón Solorio, T Li, R Houborg, ...
Hydrology and Earth System Sciences 24 (11), 5251-5277, 2020
142020
Visualizing uncertainties in a storm surge ensemble data assimilation and forecasting system
T Höllt, MU Altaf, KT Mandli, M Hadwiger, CN Dawson, I Hoteit
Natural Hazards 77 (1), 317-336, 2015
132015
Simultaneous perturbation stochastic approximation for tidal models
MU Altaf, AW Heemink, M Verlaan, I Hoteit
Ocean dynamics 61 (8), 1093-1105, 2011
132011
Model reduced variational data assimilation for shallow water flow models
MU Altaf
132011
A study of reduced‐order 4DVAR with a finite element shallow water model
MU Altaf, M Ambrozic, MF McCabe, I Hoteit
International Journal for Numerical Methods in Fluids 80 (11), 631-647, 2016
122016
Hybrid vs adaptive ensemble kalman filtering for storm surge forecasting
MU Altaf, N Raboudi, ME Gharamti, C Dawson, MF McCabe, I Hoteit
AGU Fall Meeting Abstracts 2014, A33K-3352, 2014
52014
Early season prediction of within-field crop yield variability by assimilating CubeSat data into a crop model
MG Ziliani, MU Altaf, B Aragon, R Houborg, TE Franz, Y Lu, J Sheffield, ...
Agricultural and Forest Meteorology 313, 108736, 2022
42022
Increasing detection performance of surveillance sensor networks
RH Bisseling, M Umar Altaf, M Barbu, S Jain, D Miretskiy, L Mohammadi, ...
Proceedings 63rd European Study Group Mathematics with Industry Enschede …, 2008
42008
Corn-Yield Estimation through Assimilation of Remotely Sensed LAI Data into APSIM
MG Ziliani, A Ershadi, B Zheng, B Ait-El-Fquih, MU Altaf, B Aragon, I Hoteit, ...
AGU Fall Meeting Abstracts 2018, GC43I-1653, 2018
32018
Estimation of Root Zone Soil Moisture Profile by Reduced-Order Variational Data Assimilation Using Near Surface Soil Moisture Observations
P Heidary, L Farhadi, MU Altaf
IEEE Journal of Selected Topics in Applied Earth Observations and Remote …, 2022
12022
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