In an era driven by data and technology, Geographic Information Systems (GIS) have emerged as an indispensable tool for understanding the world around us. GeoHub project is thrilled to offer this semester two OSUN courses on GIS that will enable students to harness the full potential of spatial data visualization and analysis. These courses will empower you with the knowledge and skills to navigate the world of geospatial data, making you a valuable asset in today's data-driven society. Join us on a journey to explore the world through the lens of GIS.