Sacha Ortiz Siani

Sacha Ortiz Siani is a Research Fellow at the Pulte Institute for Global Development, Keough School of Global Affairs, University of Notre Dame, based at 441 Flanner Hall, Notre Dame, IN. He specializes in interdisciplinary research bridging geospatial technology and environmental systems.

Education:

• Doctorate in Geography, Indiana University Bloomington
• Master’s in Remote Sensing, National Institute for Space Research (Brazil)
• Bachelor’s in Environmental and Sanitary Engineering, University of Taubaté (Brazil)

Research Focus: Siani investigates social-ecological systems through localized fieldwork and regional-scale geospatial modeling. His work aims to understand landscape dynamics and human-environment interactions, leveraging remote sensing for ecological outcome assessments.