In this module, we will get introduced to the basics of CyberGIS and Geospatial Data Science. First, we'll learn about the definition of Geographic information science and systems, and related concepts. Next, we'll get introduced to the basics of advanced cyberinfrastructure and its components. Then we will see how CyberGIS combines Cyberinfrastructure and GIS to produce a sum that is greater than its parts. We will see the components of CyberGIS and the community and sciences it supports. Then, we look at geospatial big data, specifically the complexity and challenges it presents in terms of data representation, sharing, and privacy. We then look at how Geospatial Data Science provides tools to resolve the challenges posed by big geospatial data. Finally, we conclude the lesson by looking at scientific applications and drivers that require CyberGIS and Geospatial Data Science to address the problems posed by them.