Results 61 to 70 of about 2,625 (189)

Análisis de la precipitación máxima anual en México: comparación entre datos medidos y estimados con satélite

open access: yesIngeniería del Agua
Este trabajo analiza el desempeño de productos de precipitación estimada con satélite y de reanálisis mediante la precipitación máxima anual en México, información clave para el diseño de infraestructura hidráulica.
Luis Armando Hernández-González   +3 more
doaj   +1 more source

Estimating High Spatio-Temporal Resolution Rainfall from MSG1 and GPM IMERG Based on Machine Learning: Case Study of Iran

open access: yesRemote Sensing, 2019
A new satellite-based technique for rainfall retrieval in high spatio-temporal resolution (3 km, 15 min) for Iran is presented. The algorithm is based on the infrared bands of the Meteosat Second Generation Spinning Enhanced Visible and Infrared Imager ...
Nazli Turini, Boris Thies, Joerg Bendix
doaj   +1 more source

Urban rainfall trends in IMERG datasets

open access: yesEnvironmental Research Letters
Abstract Satellite precipitation records are increasingly used to assess whether urbanisation modifies local rainfall. However, it remains unclear whether reported urban signals reflect physical processes or artefacts from evolving satellite observing systems.
Shankar Sharma   +3 more
openaire   +1 more source

Investigating Wintertime GPM‐IMERG Precipitation in the North Atlantic

open access: yesGeophysical Research Letters, 2021
Abstract Precipitation is expected to increase in a warming climate, which can have profound impacts on local and global hydrologic budgets. However, the precipitation in high latitudes remains highly uncertain.
Linette Boisvert   +2 more
openaire   +2 more sources

Convection‐Permitting Projections of Low‐Level Jets and Mesoscale Convective Systems in South America

open access: yesJournal of Geophysical Research: Atmospheres, Volume 131, Issue 16, 28 August 2026.
Abstract Anthropogenic warming is expected to substantially modify the hydroclimate of South America, a region in which low‐level jets (LLJs) and mesoscale convective systems (MCSs) are key components of moisture transport and precipitation. However, the responses of these systems to future climate change, including the relative roles of thermodynamic ...
Ye Mu   +6 more
wiley   +1 more source

Evaluation of GPM-IMERG Precipitation Product at Multiple Spatial and Sub-Daily Temporal Scales over Mainland China

open access: yesRemote Sensing, 2023
The Integrated Multi-satellitE Retrievals for the Global Precipitation Measurement (IMERG) provides new-generation satellite precipitation datasets with high spatio-temporal resolution and accuracy, which is widely applied in hydrology and meteorology ...
Zehui Zhou   +5 more
doaj   +1 more source

A Deep Learning Model of Lightning Stroke Density

open access: yesJournal of Geophysical Research: Atmospheres, Volume 131, Issue 15, 16 August 2026.
Abstract Lightning plays a crucial role in the Earth's climate system; however, existing parameterizations for use in forecasting and earth system models show room for improvement in capturing spatial and temporal variations in its frequency. This study develops deep learning‐based parameterizations of lightning stroke density using meteorological ...
Randall Jones II   +3 more
wiley   +1 more source

Physically-based, distributed hydrologic model for Makkah watershed using GPM satellite rainfall and ground rainfall stations

open access: yesGeomatics, Natural Hazards & Risk, 2021
The purpose of this study is to understand flooding in a 1,725-km2 arid catchment in Makkah Province, Saudi Arabia, with very limited ground observations.
Ahmed M. Al-Areeq   +2 more
doaj   +1 more source

Recent Decrease in Precipitation Asymmetry of Landfalling Tropical Cyclones Across South China

open access: yesGeophysical Research Letters, Volume 53, Issue 15, 16 August 2026.
Abstract South China is one of the most frequently affected regions by landfalling tropical cyclones (TCs) worldwide. Owing to its complex topography and environmental conditions, TC precipitation in this region typically exhibits pronounced asymmetry, with substantially stronger rainfall on the southern‐side of the TC center.
Shunqi Zeng   +6 more
wiley   +1 more source

Tracking Mesoscale Convective Systems in IMERG and Regional Variability of Their Properties in the Tropics

open access: yesJournal of Geophysical Research: Atmospheres, 2023
AbstractMesoscale convective systems (MCSs) constitute only a fraction of convective systems in the tropics but significantly impact tropical weather and global climate. Early studies used satellite infrared (IR) data to track MCSs and study their properties but only for a short period due to computing limitations.
Manikandan Rajagopal   +3 more
openaire   +2 more sources

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