Results 201 to 210 of about 95,986 (277)

Extended Kalman filter-based robust roll angle estimation method for spinning vehicles. [PDF]

Heliyon
Feng L, Wu P, Zheng L, Tong H, Shi H, Wang Y.   +5 more
europepmc   +1 more source

SWOT and Swath Altimetry: A Breakthrough for Global Ocean Prediction

Geophysical Research Letters, Volume 53, Issue 8, 28 April 2026.
Abstract Since its launch in December 2022, the SWOT (Surface Water and Ocean Topography) satellite with its KaRIn (Ka‐band interferometer) instrument has provided unprecedented, high‐resolution, two‐dimensional views of global Sea Surface Height (SSH), offering crucial insights into ocean dynamics.
Mounir Benkiran, Ergane Fouchet, Pierre‐Yves Le Traon, Elisabeth Rémy, Yann Drillet   +4 more
wiley   +1 more source

Observing Systems Simulation Experiments of Hypothetical Hourly Global Coverage of Microwave Satellite Radiances: Imbalance and Adaptive Observation Error Inflation

Journal of Geophysical Research: Atmospheres, Volume 131, Issue 8, 28 April 2026.
Abstract This study investigates the potential impacts of frequent global coverage of satellite microwave radiances using a global atmospheric data assimilation (DA) system. Observing Systems Simulation Experiments (OSSEs) were performed using the Local Ensemble Transform Kalman Filter with the Nonhydrostatic Icosahedral Atmospheric Model (NICAM ...
Rakesh Teja Konduru, Jianyu Liang, Shigenori Otsuka, Takemasa Miyoshi   +3 more
wiley   +1 more source

Localization of solar panel cleaning robot combining vision processing and extended Kalman filter. [PDF]

Sci Prog
Kim JH, Lee SH, Kim JG, Jang WJ, Kim DH.
europepmc   +1 more source

The Role of Baseflow Data Assimilation in Hydrologic Modeling and Peak Flow Prediction

Geophysical Research Letters, Volume 53, Issue 7, 16 April 2026.
Abstract Recent studies have revealed that subsurface water storage and flow pathways contribute a substantially larger share of streamflow than previously assumed. However, because representations of these subsurface contributions in most hydrologic models are uncertain and often biased, they can strongly influence simulated streamflow generation and ...
Parnian Ghaneei, Ehsan Foroumandi, Hamid Moradkhani   +2 more
wiley   +1 more source

An Integration of Deep Neural Network-Based Extended Kalman Filter (DNN-EKF) Method in Ultra-Wideband (UWB) Localization for Distance Loss Optimization. [PDF]

Sensors (Basel)
Eang C, Lee S.
europepmc   +1 more source

Roles of Surface Latent Heat Flux and Gravity Waves in Offshore MCS Development in the Coastal Eastern Tropical Pacific

Journal of Geophysical Research: Atmospheres, Volume 131, Issue 7, 16 April 2026.
Abstract The eastern tropical Pacific (ETP) coastal region, one of the rainiest places on Earth, is characterized by distinct diurnal offshore rainfall propagation primarily driven by mesoscale convective systems (MCSs). Previous studies have shown that MCS initiation in this region peaks in the early morning, with diurnally generated gravity waves ...
Jingyi Hu, Xingchao Chen, Chin‐Hsuan Peng, L. Ruby Leung   +3 more
wiley   +1 more source

Advancing state estimation for lithium-ion batteries with hysteresis through systematic extended Kalman filter tuning. [PDF]

Sci Rep
Knox J, Blyth M, Hales A.
europepmc   +1 more source