Geophysics Fundamentals: Exploring the Earth's Subsurface

Understanding what lies beneath the Earth's surface is critical for environmental protection, civil engineering, and natural resource management. This text-based course introduces you to the core physical principles and modern analytical techniques used by geophysicists today. You will transition from having no background in earth physics to confidently understanding seismic, gravity, magnetic, and electrical data analysis. What you'll learn: - Understand the foundational physical principles of seismology, gravity, magnetics, and electromagnetics - Interpret subsurface structures using seismic reflection and refraction methods - Analyze gravity and magnetic anomalies to map geological boundaries - Apply electrical resistivity techniques to locate groundwater and map environmental contamination - Explore modern computational geophysics workflows using open-source Python libraries for seismic data analysis - Evaluate real-world case studies in geotechnical engineering, hazard assessment, and resource exploration The course begins with essential physical concepts and geological foundations before guiding you step-by-step through the primary exploration methods and modern digital processing workflows. Designed for beginners, students, and professionals in civil engineering, geology, or environmental science, this program requires no prior geophysics experience. Start reading today to unlock the secrets of the Earth's subsurface.