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symbols that may be further interpreted formally. A datum is an individual value in a collection of data. Data is usually organized into structures such as tables...

The North American Datum (NAD) is the horizontal datum now used to define the geodetic network in North America. A datum is a formal description of the...

The North American Vertical Datum of 1988 (NAVD 88) is the vertical datum for orthometric heights established for vertical control surveying in the United...

judgments, etc. This entity is a sense-datum. Abstract sense data is sense data without human judgement, sense data without human conception and yet evident...

geodetic datum or geodetic system (also: geodetic reference datum, geodetic reference system, or geodetic reference frame) is a global datum reference...

established data continued to use the older datum. Mean sea level was measured at 26 tide gauges: 21 in the United States and five in Canada. The datum was defined...

heights. A chart datum is generally derived from some tidal phase, in which case it is also known as a tidal datum. Common chart datums are lowest astronomical...

In geodesy, surveying, hydrography and navigation, vertical datum or altimetric datum is a reference coordinate surface used for vertical positions, such...

now-rarely-used datum. In one sense, data is the plural form of datum. Datum actually can also be a count noun with the plural datums (see usage in datum article)...

systems, such as European Datum (ED50), North American Datum (NAD), and Tokyo Datum (TD), to provide a worldwide geo-data basis Need for global maps...

standards, also includes a choice of geodetic datum (including an Earth ellipsoid), as different datums will yield different latitude and longitude values...

science, an integer is a datum of integral data type, a data type that represents some range of mathematical integers. Integral data types may be of different...

Look up datum in Wiktionary, the free dictionary. Datum is, from its Latin origin, a singular form of "data", and may refer to a single item of data. Geodetic...

The Australian Height Datum was introduced in 1971 as the official vertical datum for Australia, and thereby serves as the benchmark to which all height...

contain errors. The need for data cleaning will arise from problems in the way that the datum are entered and stored. Data cleaning is the process of preventing...

A datum reference or just datum (plural: datums) is some important part of an object—such as a point, line, plane, hole, set of holes, or pair of surfaces—that...

science, data (treated as singular, plural, or as a mass noun) is any sequence of one or more symbols; datum is a single symbol of data. Data requires...

required. A datum is a theoretically exact plane, line, point, or axis.: 3  A datum feature is a physical feature of a part identified by a datum feature...

drift. The development of ETRS89 is related to the global ITRS geodetic datum, in which the representation of the continental drift is balanced in such...

the stack, but accessing a datum deeper in the stack may require removing multiple other items first. Considered a linear data structure, or more abstractly...