Definition of «datum»

Usage examples

1. Collecting geographical data: The datum used for this project is the World Geodetic System 1984 (WGS 84), which is commonly used for GPS coordinates.
2. Conducting a survey: The surveyors utilized a specific datum, such as the North American Datum 1983 (NAD 83), to ensure accuracy in recording the locations of survey points.
3. Analyzing financial data: Accountants should always consider the appropriate datum when comparing financial records across different time periods, such as using a specific year as the base datum for performance evaluation.
4. Climate measurements: Climate scientists use a consistent datum, like the 1950 to 1980 average global temperature, to establish a baseline for analyzing current weather patterns and tracking long-term climate change.
5. Historical research: When studying historical events, it is crucial to consider the relevant datum of the time period to understand the context and accurately interpret documents, artifacts, and other sources.