Definition

Noun: - The scientific measurement and recording of tremors, shocks, and undulatory movements of earthquakes. Seismography is the practice or technique of using instruments to detect, measure, and record the vibrations of the ground, particularly those caused by seismic events like earthquakes.

Usage

• Seismography is a specialized field within geophysics.
• The term refers to the methodology and practice of obtaining seismic data.
• It is often discussed in the context of monitoring earthquake activity and studying the Earth's interior structure.

Examples

Advanced Usage

• "Digital seismography": Refers to the use of digital sensors and computer systems to record and analyze seismic waves, as opposed to older analog methods.
  • The shift to digital seismography has allowed for more precise and rapid analysis of seismic data.

Variants and Related Words

• Seismograph (n): The instrument or device that records the ground motions measured by seismography.
  • The seismograph produced a chart called a seismogram.
• Seismogram (n): The actual record or output (often a graph) produced by a seismograph.
• Seismology (n): The broader scientific study of earthquakes and seismic waves, of which seismography is a key technical component.
• Seismographic (adj): Relating to seismography or seismographs.
  • The seismographic data was crucial for the report.

Synonyms

• Seismic measurement
• Earthquake recording

Related Phrases/Idioms

(This technical term is not commonly used in idiomatic expressions.)

Noun

1. the measurement of tremors and shocks and undulatory movements of earthquakes