ANSI ISO 19108-2002 地理信息.被INCITS采用的时间计划

标准号：ANSI ISO 19108-2002
中文标准名称：地理信息.被INCITS采用的时间计划
英文标准名称：Geographic information Temporal schema Adopted by INCITS
标准类型：A76
发布日期：2002/9/1 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：A76
适用范围：This International Standard defines concepts for describing temporal characteristics of geographic information. It depends upon existing information technology standards for the interchange of temporal information. It provides a basis for defining temporal feature attributes, feature operations, and feature associations, and for defining the temporal aspects of metadata about geographic information. Since this International Standard is concerned with the temporal characteristics of geographic information as they are abstracted from the real world, it emphasizes valid time rather than transaction time.