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GB/T 22022-2008 Active
GB/T 22022-2008 Geographic information—Temporal schema
Abstract
This standard defines the concepts describing the temporal characteristics of geographic information. This standard is based on existing information technology standards for the exchange of time information, and provides a foundation for defining the attributes of time elements, element operations, element associations, and metadata for defining the temporal characteristics of geographic information. This standard primarily considers the temporal characteristics of geographic information abstracted from the real world, emphasizing effective time rather than transaction processing time.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 22022-2008 |
| CCS | Surveying and mapping |
| ICS | Astronomy, geodesy, and geography |
| Implement Date | 2008-12-01 |
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$ 140
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$ 140
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$ 140