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DZ/T 0268-2014 English PDF

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DZ/T 0268-2014: Inspection and evaluation of quality for geological data
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Standard similar to DZ/T 0268-2014

CNCA C09-01   GB/T 38633   GB/T 36073   

Basic data

Standard ID DZ/T 0268-2014 (DZ/T0268-2014)
Description (Translated English) Inspection and evaluation of quality for geological data
Sector / Industry Geological Industry Standard (Recommended)
Classification of Chinese Standard L67
Classification of International Standard 35.240.70
Word Count Estimation 81,874
Date of Issue 10/24/2014
Date of Implementation 12/30/2014
Quoted Standard GB/T 2828.4-2008; GB/T 2828.11-2008; GB/T 10111-2008; GB/T 13989-2012; GB/T 18316-2008; GB/T 21336-2008; GB/T 21337-2008
Regulation (derived from) Ministry of Land & Resources Notice 2014 No. 24
Issuing agency(ies) Ministry of Land and Resources
Summary This Standard defines the quality elements of digital geological data, defect classification, checks, rules and methods of inspection and supervision of sampling methods, inspection and evaluation, and implementation of data quality processes and so on in

DZ/T 0268-2014: Inspection and evaluation of quality for geological data

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Inspection and evaluation of quality for geological data ICS 35.240.70 L67 People's Republic of China geological mineral industry standard Digital geological data quality inspection and evaluation Published on.2014-10-23 Implementation of.2014-12-30 Ministry of Land and Resources of the People's Republic of China

Content

Foreword III 1 Scope 1 2 Normative references 1 3 terms, definitions and symbols 1 3.1 Terms and Definitions 1 3.2 Symbol 3 4 General 4 4.1 General Rules for Quality Inspection and Evaluation of Digital Geological Data 4 4.2 Digital geological data quality elements 4 4.3 Digital Geological Data Defect Classification 5 4.4 Measurement of the quality of digital geological data 5 4.5 Basic requirements for quality inspection and evaluation of digital geological data 6 5 Digital geological data quality inspection 7 5.1 Digital Geological Data Quality Check Item 7 5.2 Digital geological data quality inspection method 7 5.3 Digital geological data quality inspection method 10 6 Digital geological data quality evaluation 11 6.1 Expression of digital geological data quality evaluation results 11 6.2 Digital Geological Data Quality Evaluation Rules 12 7 Implementation of quality geological data quality inspection and evaluation 12 7.1 Inspection and Evaluation Process 12 7.2 Inspection and evaluation basis 15 7.3 Process Check 15 7.4 Acceptance inspection 15 7.5 Quality Evaluation 19 7.6 Review and review 22 7.7 Supervised sampling 22 Appendix A (Normative) Data Defect Classification 23 Appendix B (Normative) Inspection items and their code tables 26 Appendix C (Normative Appendix) Acceptance Sampling Plan Table 28 Appendix D (Normative Appendix) Supervised Sampling Plan Table 36 Appendix E (informative appendix) Example of data sampling plan 43 Appendix F (informative appendix) Example of data sampling method 45 Appendix G (informative) Multi-level table data sampling plan example 47 Appendix H (informative) Data Quality Report Format 50 Appendix I (informative) Digital geological data sampling program features 52 Appendix J (informative appendix) 1.50 million geological map database quality inspection and evaluation example 55 Reference 76

Foreword

This standard is based on the principle of improving scientific, accuracy and practicability, in accordance with GB/T 1.1-2009 "Standardization Work Guide Part 1 Minute. Standard Structure and Writing Requirements. This standard was proposed by the Ministry of Land and Resources of the People's Republic of China. This standard is under the jurisdiction of the National Land Resources Standardization Technical Committee (SAC/TC93). This standard was drafted. Development Research Center of China Geological Survey, Shandong Provincial Land Resources Information Center, Tongji University. The main drafters of this standard. Li Jingchao, Jiang Zuoqin, Li Jun, Tong Xiaohua, Wang Zhenhua, Wang Fang, Liang Dan, Guo Jia, Song Yue. Digital geological data quality inspection and evaluation

1 Scope

This standard specifies the quality elements of digital geological data, defect classification, inspection items, acceptance and supervision sampling inspection methods, inspection and evaluation. The rules and methods, as well as the process and implementation requirements of data quality inspection and evaluation. This standard is applicable to the digital production of existing data and the quality inspection of data production process based on field or field data digital collection and construction. Inspection and control, quality inspection and evaluation of data acceptance process, and supervision and inspection of data quality, relevant in geological database (set) construction specifications Preparation of quality requirements, etc. Supervised sampling inspection of project quality can also be referred to implementation.

2 Normative references

The following documents are indispensable for the application of this document. For dated references, only the dated version applies to this article. Pieces. For undated references, the latest edition (including all amendments) applies to this document. GB/T 2828.4-2008 - Test procedures for counting sampling - Part 4. Procedures for assessing quality levels GB/T 2828.11-2008 Procedures for the enumeration of samplings - Part 11. Procedures for the assessment of quality levels GB/T 10111-2008 Generation of random numbers and its application in product quality sampling inspection GB/T 13989-2012 National basic scale topographic map framing and numbering GB/T 18316-2008 Quality inspection and acceptance of digital surveying and mapping results GB/T 21336-2008 Geographic Information Quality Evaluation Process GB/T 21337-2008 Geographic Information Quality Principles 3 terms, definitions and symbols The following terms, definitions, and symbols apply to this document. 3.1 Terms and definitions 3.1.1 Data quality element dataqualityelement Describe the data quality characteristics that match the data specification or user requirements. Note. For data, quality attributes such as integrity, logical consistency, and data source validity can be quality elements of the data. Data quality elements can be divided For different levels. 3.1.2 Individual item The basic unit of quality inspection, also known as the inspection unit. Can be a frame, feature, entity, or data item. 3.1.3 Inspection lot A certain number of individuals that are produced and brought together for sampling inspection according to the same technical requirements, referred to as batches. Note 1. Rewritten according to GB/T 2828.1-2012 and GB/T 18316-2008. Note 2. The inspection lot that supervises the sampling inspection is called the supervision batch.

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