Introduction to Remote Sensing and GIS

Geospatial data is transforming how we understand our planet, from tracking climate change to planning smarter cities. This text-based course introduces you to the core principles of Remote Sensing and Geographic Information Systems (GIS) without requiring any prior experience. You will start with the essential physics of electromagnetic radiation and the foundational concepts of spatial data models. By reading through clear explanations and practical examples, you will learn how to interpret satellite imagery, analyze spatial patterns, and work with modern vector and raster datasets. You will also explore how cloud-based geospatial platforms and open-source GIS tools are modernizing the field today. What you'll learn: - Understand the core physical principles of remote sensing and electromagnetic radiation - Differentiate between raster and vector data models used in GIS software - Interpret satellite imagery and perform basic image classification techniques - Apply spatial analysis methods to solve environmental and mapping problems - Learn modern workflows using open-source GIS tools and cloud-based spatial data This course begins with fundamental definitions and core scientific principles before guiding you through data acquisition, processing, and mapping workflows. It is designed for absolute beginners, students, and professionals who want to build a solid foundation in geospatial technology. Start your journey into spatial analysis today.