time standard

A time standard is a consistent way to measure and keep track of time across different places and activities. It provides a uniform reference so everyone knows exactly when events happen, whether locally or globally. For example, Coordinated Universal Time (UTC) is a common standard used worldwide for scientific, military, and international purposes. Time standards help synchronize clocks, coordinate transportation, communication, and business operations, ensuring smooth and precise timing regardless of where you are. They are based on the Earth's rotation and atomic clocks, which offer highly accurate and stable measurements of time.