90.92 Standard to be revised Oct 23, 2008
CEN
CEN/TC 287 Geographic Information
European Norm
35.240.70 IT applications in science
Published
ISO 19108:2002 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.
PUBLISHED
EN ISO 19108:2005
90.92
Standard to be revised
Oct 23, 2008
PUBLISHED
EN ISO 19108:2005/AC:2008
