channel wave References channel wave seismology Ask Anything Homework Help Written by The Information Architects of Encyclopaedia Britannica The Information Architects maintain a master list of the topics included in the corpus of Encyclopædia Britannica, and create and manage the relationships between them. The Information Architects of Encyclopaedia Britannica Britannica AI Ask Anything Learn about this topic in these articles: Earth exploration/ Seismic refraction methods…transmitted through low-velocity layers (channel waves) or along the surface of a borehole (tube waves). Under certain circumstances (e.g., oblique incidence on an interface), waves can change from one mode to another. Read More…transmitted through low-velocity layers (channel waves) or along the surface of a borehole (tube waves). Under certain circumstances (e.g., oblique incidence on an interface), waves can change from one mode to another. Read More