seismic study

noun phrase

Meaning

Scientific investigation of vibrations and shock waves within the Earth's crust to map subsurface structures or assess earthquake risk.

Examples

  • The oil company commissioned a seismic study before drilling in the remote valley.
  • A detailed seismic study revealed a previously unknown fault line running beneath the city.

Synonyms: seismic survey, geophysical analysis, seismic assessment, subsurface mapping