Winifred Ayinpogbilla Atiah
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.
Faculty Biography
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.
Atmospheric aerosols and clouds
Climate change impacts on agriculture
Climate variability and models
Energy Load and Power Forecasting
Flood Risk Assessment and Management
Meteorological Phenomena and Simulations
Precipitation Measurement and Analysis
Evaluating Seasonal Rainfall Forecast Gridded Models over Sub-Saharan Africa
Open AccessVerification of satellite and model products against a dense rain gauge network for a severe flooding event in Kumasi, Ghana
Open AccessEvaluating Seasonal Rainfall Forecast Gridded Models over Sub-Saharan Africa
Open AccessBias correction and spatial disaggregation of satellite-based data for the detection of rainfall seasonality indices
Open AccessLong-term spatio-temporal variability and change in rainfall over Ghana (1960–2015)
Open AccessMesoscale convective systems and contributions to flood cases in Southern West Africa (SWA): A systematic review
Open AccessBias Correction and Spatial Disagregation of Satellite-Based Data for the Detection of Rainfall Seasonality Indices
Open AccessEnvironment of severe storm formations over West Africa on the 26‐28 June 2018
Open AccessA meteorological dataset of the West African monsoon during the 2016 DACCIWA campaign
Open AccessTrends of Rainfall Onset, Cessation, and Length of Growing Season in Northern Ghana: Comparing the Rain Gauge, Satellite, and Farmer’s Perceptions
Open AccessClimate variability and impacts on maize (<i>Zea mays</i>) yield in Ghana, West Africa
Open AccessA Process-Based Validation of GPM IMERG and Its Sources Using a Mesoscale Rain Gauge Network in the West African Forest Zone
Open AccessInvestigating the merits of gauge and satellite rainfall data at local scales in Ghana, West Africa
Open AccessValidation of Satellite and Merged Rainfall Data over Ghana, West Africa
Open AccessTrends and interannual variability of extreme rainfall indices over Ghana, West Africa
A Process-Based Validation of GPM IMERG and Its Sources Using a Mesoscale Rain Gauge Network in the West African Forest Zone
Open AccessEstimation of planetary boundary layer height from radiosonde profiles over West Africa during the AMMA field campaign: Intercomparison of different methods
Open AccessThe Spatio-Temporal Variability of Rainfall over the Agro-Ecological Zones of Ghana
Open AccessOverview of surface to near-surface atmospheric profiles over selected domain during the QWeCI project
Development of high spatial resolution rainfall data for Ghana
Identification and Diagnosis of Rainfall Types over Southern West Africa Using Satellite and Rain Gauge Data
Validation of TRMM and FEWS Satellite Rainfall Estimates with Rain Gauge Measurement over Ashanti Region, Ghana
Open AccessDepartment of Meteorology and Climate Science
Kwame Nkrumah University of Science and Technology