This book provides an easy-to-understand guide to the powerful technologies of remote sensing and Geographic Information Systems (GIS). Dr. Aran Castro A J, an expert in geospatial sciences, explains the basics, explores different types of sensors and data collection methods, and shows how these tools are used in fields like environmental monitoring, urban planning, agriculture, and disaster management. With practical examples, real-world case studies, and step-by-step tutorials, this book is perfect for students, professionals, or anyone interested in learning how to use remote sensing and GIS to make a positive impact on our world.