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GB/T 37948-2019General resource of military and civilian - Compiling requirements for data element (English PDF)

军民通用资源 数据元编制要求

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Issued by

SAMR; SAC

Level / Type

National · Recommended

Issue date

August 30, 2019

Implementation date

March 1, 2020

Scope

GB/T 37948-2019 is the English-translated version of 军民通用资源 数据元编制要求.

GB/T 37948-2019 is the Chinese standard "General resource of military and civilian - Compiling requirements for data element". Its scope clause reads: This standard specifies the classification, attributes and requirements of data elements that describe military and civilian general resource information.

This standard is applicable to the compilation of data elements describing military and civilian general resource information, mapping of data items, data collection, analysis, and conversion.

With exchange. Its clauses include terms and definitions; data element classification.

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Document preview — GB/T 37948-2019

National Standard of the People's Republic of China

ICS
35.040
Classification
A 24

Issued by: State Administration for Market Regulation; Standardization Administration of the PRC

Contents

  • Foreword
  • 1 Scope
  • 2 Normative references
  • 3 Terms and Definitions
  • 4 data element classification
  • 5 data element attributes and requirements
  • Appendix A (Normative) Data Element Attribute Description
  • Appendix B (Normative) Data Element Attribute Related Code Table
  • Appendix C (informative) Example of data elements using multiple code tables
  • Appendix D (informative) Example of data element description in the form of a column item

1 Scope

This standard specifies the classification, attributes and requirements of data elements that describe military and civilian general resource information.

This standard is applicable to the compilation of data elements describing military and civilian general resource information, mapping of data items, data collection, analysis, and conversion.

With exchange.

2 Normative references

The following documents are indispensable for the application of this document. For dated references, only dated versions apply to this article.

Pieces. For undated references, the latest edition (including all amendments) applies to this document.

GB/T 7408 data element and exchange format information exchange date and time representation

GB 18030 Information Technology Chinese Coded Character Set

GB/T 18391.1-2009 Information Technology Metadata Registration System (MDR) Part 1. Framework

3 Terms and definitions

The following terms and definitions as defined in GB/T 18391.1-2009 apply to this document.

3.1 Basic data element

A data element that can derive other data elements.

3.2 Composite property

The common resources of the same military and civilian, under different components or under different conditions, need to distinguish the same attribute described.

Example.

3.3 Composite attribute code compositeeattributecode;identifiedsecondaryaddresscoding;ISAC

Code used to distinguish between different elements of a composite attribute.

4 data element classification

4.1 Classification by derived inheritance relationship

Data elements are divided into basic data elements and derived data elements according to the derived inheritance relationship. The basic data element specifies the basic meaning of the data and

Maximum extension. Derived data elements are instances in which basic data elements are derived in a specific application environment. They can also be called application data elements.

The culvert is consistent with the basic data element, and the extension varies according to the specific application, but does not exceed the extension of the basic data element. In special cases, you need to pass

The composite attribute code is used to further refine the complex object.

Example.

Material is a basic data element with a range of possible materials. "Tray material" is the basic material of "material" in the description tray application […]

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 24 pages — is available in the English PDF.

Referenced standards

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