This E-Lecture is a primer on seismic migration: it introduces the principles of imaging, the assumptions and limitation, the artefacts. It discusses also the differences between time and depth migration, and examines the requirements of the simple time
migration. Claudio Strobbia here explains these concepts in an easy and understandable way, with lots of illustrations and animations, and without a single equation. A simple and entertaining initiation to seismic imaging.