Geodetic datum - Wikipedia The WGS 84 datum, within two meters of the NAD 83 datum used in North America, is the only world referencing system in place today WGS 84 is the default standard datum for coordinates stored in recreational and commercial GPS units
DATUM Definition Meaning - Merriam-Webster The meaning of DATUM is something given or admitted especially as a basis for reasoning or inference How to use datum in a sentence
DATUM Definition Meaning | Dictionary. com DATUM definition: a single piece of information, as a fact, statistic, or code; an item of data See examples of datum used in a sentence
datum - Wiktionary, the free dictionary Something known or assumed as fact, and is made the basis of reasoning or inference which an intellectual system of any sort (such as knowledge or theoretical framework) is constructed
What Are Datums? | GD T Overview - KEYENCE America What Are Datums? A datum is a plane, a straight line, or a point that is used as a reference when processing a material or measuring the dimensions of a target A datum is defined as follows in the ISO standard:
GSP 270: Datums Defined A datum provides a reference for the geographic coordinates we use to reference data to the earth For hundreds of years, datums were established in each area for the data to be referenced to within that area