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Modulation Effect of the Annual Cycle on Interdecadal Warming Trends over the Tibetan Plateau during 1998–2020
Publisher: American Meteorological Society
Studies on the Initialization and Simulation of a Mature Hurricane Using a Variational Bogus Data Assimilation Scheme
Publisher: American Meteorological Society
Abstract: A bogus data assimilation (BDA) scheme is presented and used to generate the initial structure of a tropical cyclone for hurricane prediction. It was tested on Hurricane Felix (1995) in the Atlantic Ocean during its mature ...
Comparison of Model-Produced and Observed Microwave Radiances and Estimation of Background Error Covariances for Hydrometeor Variables within Hurricanes
Publisher: American Meteorological Society
Abstract: A radiative transfer model was updated to better simulate Special Sensor Microwave Imager (SSM/I)?observed brightness temperatures in areas of high ice concentration. The difference between the lowest observed and ...
A Quality Control Procedure for FY-3A MWTS Measurements with Emphasis on Cloud Detection Using VIRR Cloud Fraction
Publisher: American Meteorological Society
Abstract: quality control (QC) procedure for satellite radiance assimilation is proposed and applied to radiance observations from the Microwave Temperature Sounder (MWTS) on board the first satellite of the Chinese polar-orbiting ...
Mitigation of Striping Noise in ATMS Calibration Counts by Symmetric Filters
Publisher: American Meteorological Society
Abstract: AbstractGlobal observations from the Advanced Technology Microwave Sounder (ATMS) onboard the Suomi National Polar-Orbiting Partnership satellite are affected by striping-patterned noise. An optimal symmetric filter method ...
Validation of a Prototype Global 4D-Var Data Assimilation System for the MPAS-Atmosphere Model
Publisher: American Meteorological Society
Capturing Size and Intensity Changes of Hurricanes Irma and Maria (2017) from Polar-Orbiting Satellite Microwave Radiometers
Publisher: American Meteorological Society
Abstract: AbstractA recently refined hurricane warm-core retrieval algorithm was applied to data from multiple polar-orbiting satellites that carry the Advanced Technology Microwave Sounder (ATMS) and the Advanced Microwave Sounding ...
Modulation Effect of the Annual Cycle on Interdecadal Warming Trends over the Tibetan Plateau during 1998–2020
Publisher: American Meteorological Society
Variational Data Assimilation with a Variable Resolution Finite-Element shallow-water Equations Model
Publisher: American Meteorological Society
Abstract: The adjoint model of a finite-element shallow-water equations model was obtained with a view to calculate the gradient of a cost functional in the framework of using this model to carry out variational data assimilation ...
Tests of an Adjoint Mesoscale Model with Explicit Moist Physics on the Cloud Scale
Publisher: American Meteorological Society
Abstract: An adjoint modeling system based upon the Naval Research Laboratory?s Coupled Ocean?Atmosphere Mesoscale Prediction System?s atmospheric component has been developed. The system includes the adjoint model of the explicit ...