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ÖNORM EN ISO 19123:2007-07
Geographic information - Schema for coverage geometry and functions (ISO 19123:2005)
Действует
Печатная копияПечатное издание
286.16 € (включая НДС 20%)
Разработчик:
Зарубежные/ON
ICS:
35.240.70 IT applications in science. Including digital geographic information / Применение информационных технологий в науке. Включая цифровую географическую информацию
Описание
This International Standard defines a conceptual schema for the spatial characteristics of coverages. Coverages support mapping from a spatial, temporal or spatiotemporal domain to feature attribute values where feature attribute types are common to all geographic positions within the domain. A coverage domain consists of a collection of direct positions in a coordinate space that may be defined in terms of up to three spatial dimensions as well as a temporal dimension. Examples of coverages include rasters, triangulated irregular networks, point coverages and polygon coverages. Coverages are the prevailing data structures in a number of application areas, such as remote sensing, meteorology and mapping of bathymetry, elevation, soil and vegetation. This International Standard defines the relationship between the domain of a coverage and an associated attribute range. The characteristics of the spatial domain are defined whereas the characteristics of the attribute range are not part of this standard.
Ключевые слова:
Geoinformation, Geometrie, Funktion, Begriffe, Terminologie, Datenbeschreibung, Datenübertragung, Datenverarbeitung, Englisch, geographische Koordinate, Informationsverarbeitung, Vektor, Geographie, Information, Schema