Results 51 to 60 of about 2,625 (189)

Enhancing the Upper Boundary Layer Damping Scheme for km‐Scale ICON: A Question of Wavelength

Journal of Advances in Modeling Earth Systems, Volume 18, Issue 9, September 2026.
Abstract The upper boundary condition treatment in atmospheric models has a pronounced impact on stability and performance. At the same time, the choice of damping settings can severely impact atmospheric states by not sufficiently preventing back‐reflections of vertically propagating waves from the model top or provoking back‐reflections from the ...
C. A. Kroll, C. Schär, T.‐C. Wong, A. Dipankar, R. C. J. Wills   +4 more
wiley   +1 more source

A Framework for Modeling Aerosol‐Cloud‐Lightning Interactions: Validation of Charge Structure and Aerosol Effects

Earth and Space Science, Volume 13, Issue 9, September 2026.
Abstract This study develops a novel framework within the Weather Research and Forecast Model for modeling aerosol‐cloud‐lightning interactions. The framework explicitly represent aerosol‐cloud interactions by prescribing aerosols with two configurations: an idealized setup, where both cloud condensation nuclei (CCN) and ice nucleating particles (IN ...
Weishan Wang, Guoxing Chen, Yijun Zhang, Jen‐Ping Chen, Dong Zheng, Liangtao Xu, Chuanhong Zhao   +6 more
wiley   +1 more source

Floods From Space: How Remote Sensing, AI, and Cloud Platforms Are Reshaping Disaster Risk Reduction

Journal of Flood Risk Management, Volume 19, Issue 3, September 2026.
ABSTRACT Flooding remains one of the most damaging climate‐related hazards globally, yet flood remote sensing has historically developed largely along sensor‐specific pathways. This review addresses the need for a systematic and decision‐oriented synthesis of how space‐borne remote sensing has evolved toward integrated flood monitoring and disaster ...
Ricky Anak Kemarau, Nurfashareena Muhamad, Aida Soraya Shamsuddin, Zulfaqar Sa'adi, Zaini Sakawi, Oliver Valentine Eboy, Nik Norliati Fitri Md Nor   +6 more
wiley   +1 more source

Comparative evaluation of GPM near-real-time precipitation products during the 20 July 2021 extreme rainfall event in Henan Province

Shui kexue jinzhan, 2022
Near-real-time satellite precipitation retrievals have the advantages of wide coverage, spatial continuity, short latency and open access, serving as an important precipitation data source that is globally available. For the 20 July 2021 extreme rainfall
Qingfang HU, Ye ZHANG, Lingjie LI, Yintang WANG, Hanbo YANG, Kaijie NIU, Zhe LI   +6 more
doaj   +1 more source

Evaluation and Error Decomposition of IMERG Product Based on Multiple Satellite Sensors

Remote Sensing, 2023
The Integrated Multisatellite Retrievals for GPM (IMERG) is designed to derive precipitation by merging data from all the passive microwave (PMW) and infrared (IR) sensors. While the input source errors originating from the PMW and IR sensors are important, their structure, characteristics, and algorithm improvement remain unclear. Our study utilized a
Yunping Li, Ke Zhang 0004, András Bárdossy, Xiaoji Shen, Yujia Cheng   +4 more
openaire   +5 more sources

Pacific Warming Pattern Discrepancy Linked to Spurious Rainband in Climate Models

Geophysical Research Letters, Volume 53, Issue 16, 28 August 2026.
Abstract The distinctive pattern of observed Pacific surface temperature trends, with cooling in the east and intensified warming in the west, departs from the more uniform warming anticipated by climate models. The apparent inability of climate models to simulate this warming pattern limits our ability to understand why it is occurring and to predict ...
Robert C. J. Wills, Pedro N. DiNezio
wiley   +1 more source

Spatial-Temporal Characteristics of Hourly Extreme Precipitation in the Hengduan Mountain during 2001 -2020

Gaoyuan qixiang
Extensive research has been conducted on daily scale precipitation the Hengduan Mountain.The hourly scale data, which provides additional insights such as diurnal patterns, remains largely unexplored.Therefore, a fundamental study of the characteristics ...
LIU Xudong, LÜ Yaqiong, BING Jiawei, MING Guijia   +3 more
doaj   +1 more source

Boundary‐Aware Physical Constraints Refine Satellite Precipitation Occurrence Over the Qinghai‐Tibet Plateau

Geophysical Research Letters, Volume 53, Issue 16, 28 August 2026.
Abstract Over complex terrain, hourly precipitation occurrence estimates are often distorted by weak, persistent, and mistimed wet hours that are poorly constrained by independent time‐step classification. Using 1,232 hourly gauge records over the Qinghai‐Tibet Plateau (QTP), we develop a boundary‐aware physical‐constraint framework that learns ...
Chun Zhou, Li Zhou, Luca Brocca, Yinan Guo, Xiaojun Guo, Jiajia Yue, Keying Liu, Ming Li, Haowen Li, Chuanjie Yan   +9 more
wiley   +1 more source

Seasonal Error Component Analysis of the GPM IMERG Version 05 Precipitation Estimations Over Sichuan Basin of China

Earth and Space Science, 2021
An error decomposition method is used to analyze and track seasonal error sources of the Integrated Multi‐satellitE Retrievals for the Global Precipitation Measurement (IMERG) Version 05 daily precipitation estimations, including Early‐, Late‐, and Final‐
S. Tang, R. Li, J. He, X. Fan, H. Wang, S. Yao   +5 more
doaj   +1 more source

Evaluation of GPM IMERG Performance Over the Lake Titicaca Basin at Different Time Scales

, 2023
Accurate precipitation measurements are very important as an input for water resources management and various hydrometeorological applications. The Integrated Multi-Satellite Retrievals for Global Precipitation Measurement (GPM) (IMERG) satellite ...
Eduardo Paxi, Efrain Lujano, Luis Alberto Quispe   +2 more
core   +1 more source