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Research Improves Accuracy of Climate Models – Particularly for Compound Extreme Events

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Uchenna Osia

Nov 6, 2025

Uchenna Osia Shares Insights from Her Academic Journey

Osia is a Ph.D. candidate in Geospatial Analytics. She is a National Science Foundation Graduate Research Program Fellow and a GEM Fellow. She has also participated in the Yale University Environmental Fellows Program and received the U.S. Geospatial Intelligence Foundation Stu Shea Endowed Scholarship.

Oct 21, 2025

A Decade of Envisioning Research

CGA researchers and students have won awards nearly every year of the Envisioning Research image contest. This year, Faculty Fellow Josh Gray won 1st Place in the Faculty/Staff Graphics category, with his image of declining sea ice in the Arctic, combining Sentinel-1 radar satellite images over three years.

Oct 9, 2025

Hacking Climate and Soil Data for North Carolina’s Crops

Geospatial Analytics Ph.D. students participated (and won first place) in the N.C. Plant Sciences Initiative annual Hackathon, where participants demonstrate their skills in a 3-day competition to solve agricultural technology-related challenges.

Sep 29, 2025

Pollinator Research Takes to the Skies with NASA Grant

As a North Carolina Space Grant Graduate Research Fellow, Geospatial Analytics Ph.D. student Gwen Kirschke is shooting for the stars — but not in the way you might think.

Sep 22, 2025

Mini-Pitches Create Healthier Communities by Offering Safe, Accessible Recreation Spaces

Two faculty fellows, Aaron Hipp and Tania Allen, were part of a team that found mini-pitches play a crucial role in increasing physical activity and community engagement in underserved communities.

Sep 2, 2025

Meet Our Newest Ph.D. Students

The Center for Geospatial Analytics welcomes its seventh cohort of Geospatial Analytics Ph.D. students!

Aug 25, 2025

SE CASC Releases 2017-2024 Center Report

Researchers from the Center for Geospatial Analytics feature heavily in the report from the Southeast Climate Adaptation Science Center (SE CASC), with more than 20 journal articles and reports and 11 Global Change Fellows since 2017.

Aug 21, 2025

Summer Internship Spotlight: Titilayo Tajudeen, Weyerhaeuser Company

Tajudeen, a Geospatial Analytics Ph.D. student, spent the summer in Centralia, Washington as a Remote Sensing Intern with one of the world's largest forest product companies.

Aug 6, 2025

Ph.D. Student Kelly van Woesik Selected as Global One Health Fellow

The second year Geospatial Analytics Ph.D. student was one of only five students selected for the competitive, interdisciplinary fellowship.

Jul 30, 2025

Research Improves Accuracy of Climate Models – Particularly for Compound Extreme Events

The advance should provide policymakers with improved climate projections that can be used to inform policy and planning decisions. Faculty Fellows Sankar Arumugam and Brian Reich are co-authors.