GB/T 28970-2012 in English
VALIDRoad transportation—Geographic information system—Requirements for data dictionaries
- Issued on:2012-12-31
- Implemented on:2013-06-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$321.00
《GB/T 28970-2012道路交通运输 地理信息系统 数据字典要求》由TC268（全国智能运输系统标准化技术委员会）归口，主管部门为国家标准化管理委员会。
Scope
This standard specifies the terminology, format requirements, spatial data expression rules and content requirements used in the road transportation geographic information system data dictionary. This standard is applicable to guide road transportation geographic information system developers and users to establish geographic information data dictionaries, and is also applicable to planning, design and development of road transportation information systems based on geographic information.
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