Update index.md

Author: clizarraga-UAD7

docs/index.md

@@ -76,6 +76,7 @@ Lobby](https://bsrl.arizona.edu/)
 * [Data Science Tapas](https://github.com/ua-datalab/DataScience-Tapas/blob/main/README.md). Wednesdays @ 1:00 - 2:00 PM :material-coffee: :material-data-matrix: (Online :material-cast-education:).
 * [Foundational Open Science Skills](https://cyverse.org/foss). Michele Cosi. Tuesdays @ 11:00 AM  - 1:00 PM. :material-lock-open-variant: :material-cloud-lock-open-outline: :material-book-open-page-variant: :material-folder-open: (Online :material-cast-education:).
 * [Foundation Models to Autonomous Agents: From Neural Networks to Modern AI Systems](https://github.com/ua-datalab/Generative-AI/blob/main/README.md). Enrique Noriega, Carlos Lizárraga.  :material-language-python: :material-brain: :material-robot:  Tuesdays @ 1:00 PM - 2:00 PM. 
+* [Geospatial AI](https://github.com/ua-datalab/geospatial_2025). Jeff Gillan. :material-earth: :material-satellite-variant: :material-brain: Sep 4, 11 & 18, @10:00 AM.
 * [Python & AI for Data Analysis](https://github.com/ua-datalab/Workshops/blob/main/README.md). Carlos Lizárraga.   :material-language-python: :material-chart-scatter-plot: :material-brain: Tuesdays @ 2:00 PM - 3:00 PM. 
 * [Research Productivity](https://github.com/ua-datalab/ResearchProductivity/blob/main/README.md).
 Rudy Salcido. :material-notebook: :material-chart-timeline:  (Online :material-cast-education:).