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Winifred Ayinpogbilla Atiah

Meteorology and Climate Science

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About

Dr. Winifred Ayinpogbilla Atiah is a female senior member of the Department of Physics, Kwame Nkrumah University of Science and Technology (KNUST), Kumasi, Ghana. She holds a BSc. in Meteorology and Climate Science and an MSc. in Mathematical Sciences. Dr. Atiah had her Ph.D. in Meteorology and Climate Science under the sponsorship of the European Union 7th Framework Programme funded DACCIWA (Dynamics-Aerosol-Chemistry-Cloud-Interactions in West Africa) Project. As part of her Ph.D. study, she had the opportunity to be selected for a 3-year research visit under the Organization of Women in Science for the Developing World at the Botswana International University of Science and Technology. Winifred enjoys research collaborations and has a keen research interest in Climate Variability and Change, Mesoscale Convective Systems, Climate Data Analysis, Climate Impact Studies, Hydrometeology among others. Winifred has been impactful in her area of specialization which is underscored by the great researches she has published. Due to the enthusiasm, she demonstrates towards research, she was contracted as a consultant under Africa RISING West Africa program as a consultant where she analyzed seasonal wet and dry spells over Northern Ghana to aid advise farmers in the region. Winifred has collaborated with CGIAR Research Program on Climate Change, Agriculture and Food Security (CCAFS) on the topic “Seasonal Climate Predictability in Northern Ghana: Application to spatial crop yield forecasting”Dr. Atiah has been selected from a competitive pool of candidates spanning sub-Saharan as a PostDoc under the GCRF-African Science for Weather Information and Forecasting Techniques (SWIFT) program. Atiah is working with colleagues at KNUST and the Ghana Meteorological Agency to analyze the atmospheric conditions of Mesoscale Convective Systems in southern West Africa. Winifred enjoys coding, singing, dancing, and mentoring.

Research Summary

(inferred from publications by AI)

The researcher's work focuses on advancing the precision and reliability of precipitation measurements across various domains, including climate change impacts on agriculture, meteorological phenomena, flood risk assessment, and energy load forecasting. By developing methods for validating satellite and rain gauge data, they contribute to understanding long-term rainfall variability and its effects on agricultural production and power usage. The integration of extreme rainfall index trends with satellite data enhances the detection of weather patterns, which in turn informs climate change assessments and aids in flood risk management by providing insights into cloud behavior. Their research also explores atmospheric aerosols' role in influencing cloud formation and precipitation, offering a comprehensive approach to studying both natural and artificial environmental processes.

Research Themes

All Papers

A Process-Based Validation of GPM IMERG and Its Sources Using a Mesoscale Rain Gauge Network in the West African Forest Zone(2020)
Validation of Satellite and Merged Rainfall Data over Ghana, West Africa(2020)
Trends of Rainfall Onset, Cessation, and Length of Growing Season in Northern Ghana: Comparing the Rain Gauge, Satellite, and Farmer’s Perceptions(2021)
Development of high spatial resolution rainfall data for Ghana(2017)
Investigating the merits of gauge and satellite rainfall data at local scales in Ghana, West Africa(2020)
A Process-Based Validation of GPM IMERG and Its Sources Using a Mesoscale Rain Gauge Network in the West African Forest Zone(2021)
Bias correction and spatial disaggregation of satellite-based data for the detection of rainfall seasonality indices(2023)
Validation of TRMM and FEWS Satellite Rainfall Estimates with Rain Gauge Measurement over Ashanti Region, Ghana(2016)
Verification of satellite and model products against a dense rain gauge network for a severe flooding event in Kumasi, Ghana(2023)
Bias Correction and Spatial Disagregation of Satellite-Based Data for the Detection of Rainfall Seasonality Indices(2023)
Identification and Diagnosis of Rainfall Types over Southern West Africa Using Satellite and Rain Gauge Data(2017)
Climate variability and impacts on maize (<i>Zea mays</i>) yield in Ghana, West Africa(2021)
Trends and interannual variability of extreme rainfall indices over Ghana, West Africa(2020)
The Spatio-Temporal Variability of Rainfall over the Agro-Ecological Zones of Ghana(2019)
Long-term spatio-temporal variability and change in rainfall over Ghana (1960–2015)(2023)
Evaluating Seasonal Rainfall Forecast Gridded Models over Sub-Saharan Africa(2023)
Estimation of planetary boundary layer height from radiosonde profiles over West Africa during the AMMA field campaign: Intercomparison of different methods(2019)
Overview of surface to near-surface atmospheric profiles over selected domain during the QWeCI project(2018)
Environment of severe storm formations over West Africa on the 26‐28 June 2018(2023)
Mesoscale convective systems and contributions to flood cases in Southern West Africa (SWA): A systematic review(2023)
A meteorological dataset of the West African monsoon during the 2016 DACCIWA campaign(2022)
Evaluating Seasonal Rainfall Forecast Gridded Models over Sub-Saharan Africa(2025)

Collaboration Network

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Research Collaboration Map
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About This Profile

This profile is generated from publicly available publication metadata and is intended for research discovery purposes. Themes, summaries, and trajectories are inferred computationally and may not capture the full scope of the lecturer's work. For authoritative information, please refer to the official KNUST profile.