Geophysical Exploration Methods Course | IIT Madras | Prof. Elango Lakshmanan
Course Details
| Exam Registration | 136 |
|---|---|
| Course Status | Ongoing |
| Course Type | Elective |
| Language | English |
| Duration | 12 weeks |
| Categories | Civil Engineering, Earth Sciences |
| Credit Points | 3 |
| Level | Undergraduate/Postgraduate |
| Start Date | 19 Jan 2026 |
| End Date | 10 Apr 2026 |
| Enrollment Ends | 02 Feb 2026 |
| Exam Registration Ends | 20 Feb 2026 |
| Exam Date | 17 Apr 2026 IST |
| NCrF Level | 4.5 — 8.0 |
Unlock the Secrets Beneath Your Feet: Master Geophysical Exploration Methods
Have you ever wondered how engineers assess the ground before building a skyscraper, or how scientists map hidden aquifers to combat water scarcity? The answer lies in geophysical exploration methods—a suite of non-invasive, cost-effective, and rapid techniques that act as a window into the subsurface. For professionals and students in civil engineering, earth sciences, and environmental fields, mastering these methods is no longer a niche skill but a critical competency.
We are thrilled to introduce a comprehensive 12-week course on Geophysical Exploration Methods, meticulously designed and delivered by one of India's foremost experts, Prof. Elango Lakshmanan from IIT Madras. This course is your gateway to understanding and applying the very tools that shape major infrastructure, environmental, and resource exploration projects worldwide.
Learn from a Legend: Your Instructor, Prof. Elango Lakshmanan
With over four decades of teaching and research experience at Anna University and IIT Madras, Prof. Lakshmanan brings unparalleled depth to this course. His distinguished career includes:
- Coordinating a major World Bank-funded capacity-building program for water resource officers.
- Organizing four UNESCO-sponsored international workshops.
- Leading nine international and 26 national research projects, securing funding worth approximately Rs. 18 crores from prestigious bodies like the European Commission, DST, and SERB.
- Serving as Vice President of the International Association of Hydrological Sciences (IAHS) and currently as Co-President of its International Commission on Water Quality.
- Extensive consultancy for national organizations (Dept. of Atomic Energy, PWD) and leading corporations (Larsen & Toubro, Gammon India) on critical subsurface investigations.
His hands-on expertise in electrical resistivity for seawater intrusion studies, seismic methods for foundation characterization, and advanced tools like GRACE satellite data and Ground Penetrating Radar (GPR) ensures that the course content is grounded in real-world, cutting-edge application.
Who Should Enroll in This Course?
This course is perfectly tailored for:
- Students & Academics: Undergraduate/Postgraduate students in Civil, Ocean, Mining, Water Resources, Environmental, and Geotechnical Engineering, as well as Geology and Applied Geology.
- Industry Professionals: Engineers, geologists, and consultants in construction, geotechnical firms, environmental consultancies, and groundwater exploration companies.
Prerequisite: A foundational knowledge of 12th Standard-level Mathematics and Physics is required.
What Will You Learn? A Detailed 12-Week Journey
The course is structured to take you from fundamental principles to advanced applications, enriched with case studies and field demonstrations.
| Week | Core Topics Covered |
|---|---|
| Week 1-4 | Electrical & Electromagnetic Methods: Introduction to geophysics, electrical resistivity (VES, 2D/3D tomography), Self-Potential, Induced Polarization, and EM methods including Heliborne surveys for National Aquifer Mapping. |
| Week 5-7 | Seismic Methods: Principles of wave propagation, refraction/reflection surveys, seismic inversion, borehole seismics, and advanced techniques like Multichannel Analysis of Surface Waves (MASW) for geotechnical applications. |
| Week 8-9 | Gravity Methods: Principles, survey corrections, interpretation, and advanced applications using GRACE satellite data for monitoring groundwater storage changes. |
| Week 10 | Magnetic Methods: Earth's magnetic field, magnetometers, and interpretation of anomalies for engineering and exploration. |
| Week 11 | Radar & Emerging Methods: Ground Penetrating Radar (GPR), Synthetic Aperture Radar (SAR) for deformation, and Surface Nuclear Magnetic Resonance (SNMR). |
| Week 12 | Well Logging & Integration: Electrical, radioactivity, caliper, and NMR logging methods for detailed subsurface characterization. |
Learn from a Panel of National Experts
Beyond Prof. Lakshmanan's lectures, the course features specialized sessions from renowned industry and research scientists, including experts from the Central Ground Water Board, CSIR-NGRI, IIT Roorkee, and leading consultancy firms. This ensures you gain diverse perspectives on the latest field techniques and national-scale applications.
Essential Reference Books
To complement your learning, the course references authoritative texts such as:
- Near-Surface Applied Geophysics by Everett
- An Introduction to Geophysical Exploration by Kearey, Brooks & Hill
- Fundamentals of Geophysics by Lowrie & Fichtner
- Applied Geophysics by Telford, Geldart, Sheriff & Keys
Why is This Course a Must for Your Career?
Geophysical methods are at the heart of solving modern challenges: ensuring safe construction on stable ground, sustainably managing groundwater resources, assessing environmental impacts, and exploring for minerals. This course doesn't just teach theory; it equips you with the practical knowledge to:
- Select the right geophysical tool for a given problem.
- Understand data acquisition, processing, and interpretation.
- Apply learnings to real-world case studies in geotechnical, environmental, and hydrological projects.
Whether you're a student aiming to build a strong foundation or a professional seeking to upgrade your skillset, this course offers an unparalleled opportunity to learn from the best in the field.
Enroll today and take the first step towards mastering the art and science of seeing the unseen!
Enroll Now →