Investigation of land–atmosphere coupling during the extreme rainstorm of 20 July 2021 over Central East China

Y Guo, C Shao, A Su - Atmosphere, 2023 - mdpi.com
In this study, a rainstorm of the type experienced on 20 July 2021 over central East China
was simulated using the first-generation Chinese Reanalysis datasets and Global Land …

Assimilating FY-4A AGRI Radiances with a channel-sensitive cloud detection scheme for the analysis and forecasting of multiple typhoons

F Shen, A Shu, Z Liu, H Li, L Jiang, T Zhang… - Advances in Atmospheric …, 2024 - Springer
This paper presents an attempt at assimilating clear-sky FY-4A Advanced Geosynchronous
Radiation Imager (AGRI) radiances from two water vapor channels for the prediction of three …

All‐sky assimilation of FY‐4A AGRI water vapor channels: An observing system experiment study for south Asian monsoon prediction

Z Niu, F Tang, L Wang - Quarterly Journal of the Royal …, 2024 - Wiley Online Library
In this study, a month‐long parallel experiment is conducted to assess the assimilation
effects of all‐sky radiance (ASR) versus clear‐sky radiance (CSR) in the single and multiple …

[HTML][HTML] Exploring the characteristics of Fengyun-4A Advanced Geostationary Radiation Imager (AGRI) visible reflectance using the China Meteorological …

Y Zhou, Y Liu, W Han, Y Zeng, H Sun… - Atmospheric …, 2024 - amt.copernicus.org
Abstract The Advanced Geostationary Radiation Imager (AGRI) on board the Fengyun (FY)-
4A geostationary satellite has provided high-spatiotemporal-resolution visible reflectance …

Characterization of Himawari-8/AHI to Himawari-9/AHI infrared observations continuity

Z Zhu, J Gu, B Xu, C Shi - International Journal of Remote Sensing, 2024 - Taylor & Francis
As the 'twin imagers', Himawari-8/AHI and Himawari-9/AHI are both the new generation
imagers operated by the Japan Meteorological Agency (JMA). After more than 7 years of …

Impacts of offline nonlinear bias correction schemes using the machine learning technology on the all‐sky assimilation of cloud‐affected infrared radiances

X Zhang, D Xu, F Shen, J Min - Journal of Advances in …, 2024 - Wiley Online Library
Bias correction (BC) of the cloud‐affected infrared (IR) radiances is one of the most difficult
challenges in the all‐sky data assimilation. This study introduces an offline nonlinear bias …

[HTML][HTML] A New Post-Processing Method for Improving Track and Rainfall Ensemble Forecasts for Typhoons over Eastern China

C Liu, H Deng, X Qiu, Y Lu, J Li - Atmosphere, 2024 - mdpi.com
This paper proposes a new post-processing method for model data in order to improve
typhoon track and rainfall forecasts. The model data used in the article include low …

Impacts of assimilating all‐sky FY‐4A AGRI satellite infrared radiances on the prediction of Super Typhoon In‐Fa during the period with abnormal changes

D Xu, X Zhang, J Min, F Shen - Journal of Geophysical …, 2024 - Wiley Online Library
The capabilities of assimilating the all‐sky Fengyun‐4A Advanced Geostationary Radiation
Imager (AGRI) infrared radiances (IR) are completed by including hydrometers in the …

Impact of microphysics parameterization schemes on the assimilation of GOES‐16 ABI all‐sky infrared radiances for a bow echo analysis and prediction

YS Kim, X Wang, A Johnson - Journal of Geophysical …, 2024 - Wiley Online Library
This study aims to investigate how assimilating GOES‐16 ABI infrared brightness
temperature (BT) with different microphysics schemes affects the convection‐allowing …

All-Sky Assimilation of GOES-16 Water Vapor Channels in Consideration of Cloud-Dependent Interchannel Observation-Error Correlations

C Feng, Z Pu - Monthly Weather Review, 2025 - journals.ametsoc.org
Abstract The Advanced Baseline Imager (ABI) on the Geostationary Operational
Environmental Satellite-16 (GOES-16) includes three water vapor channels (8, 9, and 10) …