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GB/T 28445-2012: Data quality specification for navigation electronic map in personal position
Status: Valid
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 28445-2012 | English | 649 |
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Data quality specification for navigation electronic map in personal position
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GB/T 28445-2012
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Basic data | Standard ID | GB/T 28445-2012 (GB/T28445-2012) | | Description (Translated English) | Data quality specification for navigation electronic map in personal position | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | M50 | | Classification of International Standard | 33.200 | | Word Count Estimation | 28,219 | | Quoted Standard | GB/T 2828.1-2003; GB 20263 | | Regulation (derived from) | National Standards Bulletin No. 13 of 2012 | | Issuing agency(ies) | General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China | | Summary | This standard specifies the individual position descriptions navigation electronic map data quality principles, contents, evaluation indicators, evaluation methods and evaluation processes. This standard applies to all types of handheld personal position | GB/T 28445-2012: Data quality specification for navigation electronic map in personal position---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
ICS33.200
M50
National Standards of People's Republic of China
Individual position of the navigation electronic map data quality standards
Issued on. 2012-10-01 2012-06-29 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Table of Contents
Introduction Ⅲ
1 Scope 1
2 Normative references 1
3 Terms and definitions
4 Data quality description Principle 2
4.1 Overview 2
4.2 Data Quality qualitative element 2
4.3 data quality elements 2
5 Data Quality Assessment Content 4
5.1 Data Quality Assessment qualitative element content 4
5.2 Evaluation of data quality element content 4
6 Data Quality Evaluation Index 5
6.1 Data quality evaluation of qualitative elements 5
6.2 data quality evaluation element 6
7 Data Quality Evaluation Method 6
7.1 Overview 6
7.2 Qualitative evaluation 6
7.3 Quantitative Evaluation Method 6
Data Quality 7.4 Quantitative Evaluation Method Evaluation Procedure 8
8 Data Quality Evaluation Process 10
8.1 Evaluation Scheme 10
8.2 Evaluation of the implementation of Step 11
9 Data Quality Evaluation Report 11
Defects in Appendix A (normative) data evaluation and classification of defects scores 12
Appendix B (normative) evaluation weight data evaluation indexes 15
Annex C (normative) Required for full inspection of 16
Annex D (informative) personal position of the navigation electronic map data sample selection 17
Appendix E (normative) data elements AQL 18
Annex F (informative) personal position of the navigation electronic map data quality evaluation Example 19
Annex G (informative) Data Quality Evaluation Report 21
References 24
Foreword
Rules of the criteria based on GB/T 1.1-2009 given draft.
Please note that some of the content of this document may involve patent issuing authority of this document does not assume responsibility for the identification of these patents.
The standard proposed by the Ministry of Industry and Information Technology of the People's Republic of China.
The standard by the China Electronics Standardization Institute.
This standard was drafted. Beijing NavInfo Technology Co., Ltd., China Electronics Standardization Institute, science and technology have Ritu
Limited, Beijing Ling Software Technologies Ltd., EMG Technology (Beijing) Co., Ltd. Gao De software.
The main drafters of this standard. PENG Jian, Sun Yuguo, CAO Xiao Hang, Chen Qian, Sheng Jiang, Li Hongli, Zhao Bin, Yanxia.
Individual position of the navigation electronic map data quality standards
1 Scope
This standard specifies the personal position of the navigation electronic map data quality principle is described, contents, index, evaluation methods and
Process.
This standard applies to all types of inspection and acceptance and quality of the personal handheld terminal position of the navigation electronic map data assessment.
2 Normative references
The following documents for the application of this document is essential. For dated references, only the dated edition applies to this article
Member. For undated references, the latest edition (including any amendments) applies to this document.
GB/T 2828.1-2003 Sampling procedures for inspection - Part 1. by acceptance quality limit (AQL) retrieval batch test sample
plan
GB 20263 navigation electronic map basic requirements for safe handling techniques
3 Terms and Definitions
The following terms and definitions apply to this document.
3.1
Dataset dataset
The collection of data can be identified.
[GB/T 19710-2005, the definition 4.2]
3.2
Data quality elements dataqualityelement
Products to meet user requirements and use of the basic characteristics of purpose.
3.3
Unit product item
It can be described separately and examine things.
Note. The unit of product may be in any part of the data set, such as elements of the relationship between features, feature attributes, or a combination thereof.
[GB/T 2828.1-2003, the definition 3.1.4]
3.4
Sample sample
Spot checks, taken from a batch and to provide information about a batch or group of units of the product.
NOTE. Batch means a map sheet of the same nature, and other regional units of products.
3.5
Sampling samplinginspection
According to a certain sampling methods, checks drawn from the data set of sample data.
3.6
Full inspection fulinspection
Check all of the data set (100% inspection) unit of the product.
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