Remote Sensing: Fundamentals and Applications

This lecture introduces the concept of remote sensing, which involves obtaining information about an object from measurements taken at a distance without physical contact. It covers the historical development of remote sensing techniques, the importance of remote sensing in environmental science and engineering, the different types of sensors and their applications, as well as image processing and analysis. The lecture also delves into the electromagnetic spectrum, wave properties, and interactions with matter, providing a foundation for understanding how remote sensing works.