1. n. []

A display of seismic data along a line, such a 2D seismic profile or a profile extracted from a volume of 3D seismic data. A seismic section consists of numerous traces with location given along the x-axis and two-way traveltime or depth along the y-axis. The section is called a depth section if the section has been converted from time to depth and a time section if this has not been done.

Synonyms: seismic line

See related terms: arrival,  depth conversion,  event,  header,  synthetic seismogram,  trace,  two-dimensional survey