Results 81 to 90 of about 2,625 (189)

Short‐Term Hourly Weather Forecasting Using PredRNN With Image Preprocessing

open access: yesJournal of Geophysical Research: Machine Learning and Computation, Volume 3, Issue 4, August 2026.
Abstract Global weather forecast models are vital tools with numerous applications, including public safety, agriculture, and transportation. Recent advancements in artificial intelligence (AI) and deep learning (DL) have shown the potential to enhance weather forecasting accuracy and speed.
Hoang Tran   +9 more
wiley   +1 more source

Validation of Satellite-Based Rainfall Estimates from CHIRPS, IMERG, and GSMaP against SYNOP Rain Observations in Balikpapan

open access: yesJurnal Ilmu Dasar
Precise precipitation records are essential in supporting climate monitoring and extreme weather early warning systems in coastal regions such as Balikpapan. Driven by the need to provide more accurate and representative rainfall information, the primary
Kurniawan Raharjo   +4 more
doaj   +1 more source

Improving Extreme Precipitation Forecasts via Cascade Binary Classification With Diffusion Post‐Processing

open access: yesJournal of Geophysical Research: Machine Learning and Computation, Volume 3, Issue 4, August 2026.
Abstract Accurate forecasting of extreme precipitation remains a critical challenge, owing to its heavy‐tailed distribution and severe class imbalance that limit conventional deep learning approaches. This study presents a two‐stage cascade‐diffusion framework for extreme precipitation forecasting over eastern China (110°–130°E, 20°–40°N).
Leyan Dai   +6 more
wiley   +1 more source

IMERGE-FEP: Improving Relative Free Energy Calculation Convergence with Chemical Intermediates

open access: yesThe Journal of Physical Chemistry B
Alchemical free energy calculations are becoming an increasingly prevalent tool in drug discovery efforts. Over the past decade, significant progress has been made in automating various aspects of this technique. However, one aspect hampering wider application is the construction of perturbation networks to connect ligands of interest.
Linde Schoenmaker   +9 more
openaire   +5 more sources

Invisible Ship Tracks Produce Mean‐State Cloud Microphysics Perturbation in Tropical Trade Cumulus

open access: yesGeophysical Research Letters, Volume 53, Issue 14, 28 July 2026.
Abstract Aerosol effects in cumulus‐topped boundary layers remain relatively unconstrained and drive uncertainty in climate modeling. We assess the impacts of shipping aerosol on trade cumulus, combining satellite retrievals and large eddy simulations (LES).
Chris J. Wright   +6 more
wiley   +1 more source

Evaluation of GPM IMERG Early, Late, and Final Run in Representing Extreme Rainfall Indices in Southwestern Iran

open access: yesRemote Sensing
The growing concerns about floods have highlighted the need for accurate and detailed precipitation data as extreme precipitation occurrences can lead to catastrophic floods, resulting in significant economic losses and casualties.
Mohammad Sadegh Keikhosravi-Kiany   +1 more
doaj   +1 more source

Comprehensive Evaluation of GPM-IMERG, CMORPH, and TMPA Precipitation Products with Gauged Rainfall over Mainland China

open access: yesAdvances in Meteorology, 2018
The comprehensive assessment of the Integrated Multi-satellitE Retrievals for the Global Precipitation Measurement (IMERG) V05B is important for benchmarking the product’s continued improvement and future development.
Guanghua Wei   +5 more
doaj   +1 more source

Assessment of IMERG precipitation over Taiwan at multiple timescales

open access: yesAtmospheric Research, 2018
<p>Since March 2014, the Global Precipitation Measurement (GPM) Integrated Multi-satellitE Retrievals for GPM (IMERG) has provided satellite precipitation estimates across the globe. Using gridded surface precipitation data derived from local rain gauges as a reference, this study evaluated the performance of IMERG in depicting ...
Wan-Ru Huang, Ya-Hui Chang, Pin-Yi Liu
openaire   +1 more source

Verification of GPM IMERG data on the total precipitation in Western Siberia in the warm season

open access: yes, 2022
This paper presents results of verification of recovered precipitation sums based on GPM IMERG microwave satellite measurements with standard observations at hydrometeorological stations in Western Siberia during summer period.
Kartavykh, Mikhail S.   +2 more
core   +1 more source

Convcast architecture for precipitation nowcasting using the IMERG dataset.

open access: yes, 2020
Convcast architecture for precipitation nowcasting using the IMERG dataset.
Yoshihide Sekimoto (499186)   +4 more
core   +1 more source

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