Center for Geographic Analysis
Building Spatial Data Infrastructure (SDI) for Future Research and Education
Latest News
Mapping Support Needed for Nepal Floods
๐จ๐ฟ๐ด๐ฒ๐ป๐ ๐บ๐ฎ๐ฝ๐ฝ๐ถ๐ป๐ด ๐๐๐ฝ๐ฝ๐ผ๐ฟ๐ ๐ป๐ฒ๐ฒ๐ฑ๐ฒ๐ฑ! In response to the 26 August Nepal Floods, professionals from NAXA, MapBuds, Humanitarian OpenStreetMap Team have launched mapping efforts to generate timely information for response and recovery efforts. This group is...
2026 CGA Conference Preliminary Program and Workshops Released
The preliminary conference program for the 2026 CGA Conference: Celebrating Geographic Analysis: Past, Present, and Future is now published! Read all of the details . Additionally, here are the conference workshop descriptions and details . These...
CGA Summer Newsletter
The CGA newsletter for July/August is now published, please find it at this link. To see previous newsletters, visit the newsletter archive.
Upcoming Events
Digital Timescapes in Urban Public Space: How Social Media Folds Pasts into Presents
September 10, 2026
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2:30PM - 4:00PM EDT
Introduction to GIS
September 11, 2026
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1:00PM - 3:00PM EDT
Getting Started with AI for Spatial Data
September 18, 2026
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1:00PM - 4:00PM EDT
2026 CGA Conference: Celebrating Geographic Analysis: Past, Present, and Future
Oct. 2 - Oct 3, 2026
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9:00AM - 5:00PM EDT
Geocoding with ArcGIS
October 16, 2026
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1:00PM - 3:00PM EDT
Getting Started with Spatial Analysis in R
October 30, 2026
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1:00PM - 3:00PM EDT
Recent Publications by CGA Affiliates
2026
Peter Kedron, Zijun Li, and Lingbo Liu. 2026. โThe Computational Reproducibility of Articles Published under the Open Dataโ+โFAIR Policy of IJGISโ. International Journal of Geographical Information Science, Pp. 1โ22. doi:10.1080/13658816.2025.2603586
Peter Kedron, Zijun Li, and Lingbo Liu. 2026. โThe Computational Reproducibility of Articles Published under the Open Dataโ+โFAIR Policy of IJGISโ. International Journal of Geographical Information Science, Pp. 1โ22. doi:10.1080/13658816.2025.2603586
Lingbo Liu, Tracy Onega, Erika L. Moen, Anna N. A. Tosteson, Rebecca E. Smith, Qianfei Wang, Lauren Cowan, and Fahui Wang. 2026. โTelehealth Infrastructure for Cancer Care in the United Statesโ. Scientific Data, 2026. doi:10.1038/s41597-026-07063-z
Lingbo Liu, Tracy Onega, Erika L. Moen, Anna N. A. Tosteson, Rebecca E. Smith, Qianfei Wang, Lauren Cowan, and Fahui Wang. 2026. โTelehealth Infrastructure for Cancer Care in the United Statesโ. Scientific Data, 2026. doi:10.1038/s41597-026-07063-z
Ariel L. Beccia, Lingbo Liu, Scott Delaney, Dougie Zubizarreta, Noam Ross, and Bryn Austin. 2026. โMapping the Costs of Mental Health- and Substance Use-Related Grant Cancellationsโ. SSM - Mental Health, 9, Pp. 100610. doi:0.1016/j.ssmmh.2026.100610
Ariel L. Beccia, Lingbo Liu, Scott Delaney, Dougie Zubizarreta, Noam Ross, and Bryn Austin. 2026. โMapping the Costs of Mental Health- and Substance Use-Related Grant Cancellationsโ. SSM - Mental Health, 9, Pp. 100610. doi:0.1016/j.ssmmh.2026.100610
2025
Lingbo Liu and Fahui Wang. 2025. โReconciling 2SFCA and I2SFCA via Distance Decay Parameterizationโ. International Journal of Geographical Information Science , Pp. 1-18
Lingbo Liu and Fahui Wang. 2025. โReconciling 2SFCA and I2SFCA via Distance Decay Parameterizationโ. International Journal of Geographical Information Science , Pp. 1-18
Lingbo Liu, Tracy Onega, Erika L.Moen, Anna Tosteson, Rebecca Smith, Qianfei Wang, Lauren Cowan, and Fahui Wang. 2025. โDigital Divides in Telehealth Accessibility for Cancer Care in the United Statesโ. NPJ Digital Medicine, 8, 1, Pp. 534
Lingbo Liu, Tracy Onega, Erika L.Moen, Anna Tosteson, Rebecca Smith, Qianfei Wang, Lauren Cowan, and Fahui Wang. 2025. โDigital Divides in Telehealth Accessibility for Cancer Care in the United Statesโ. NPJ Digital Medicine, 8, 1, Pp. 534