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HYT0327-2022 English PDF

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HYT0327-2022: Technical requirement for reorganizing marine hydrological data
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HY/T 0327-2022English1419 Add to Cart 7 days [Need to translate] Technical requirement for reorganizing marine hydrological data Valid HY/T 0327-2022

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Standard similar to HYT0327-2022

GB/T 33673   DZ/T 0175   HY/T 0330   HY/T 0331   HY/T 0326   

Basic data

Standard ID HY/T 0327-2022 (HY/T0327-2022)
Description (Translated English) Technical requirement for reorganizing marine hydrological data
Sector / Industry Marine Industry Standard (Recommended)
Classification of Chinese Standard A45
Classification of International Standard 07.060
Word Count Estimation 63,697
Date of Issue 2022-02-18
Date of Implementation 2022-05-01
Issuing agency(ies) Ministry of Natural Resources of the People's Republic of China

HYT0327-2022: Technical requirement for reorganizing marine hydrological data

---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.
Technical requirement for reorganizing marine hydrological data ICS 07.060 A45 Marine Industry Standard of the People's Republic of China Technical requirements for compilation of marine hydrological data Released on 2022-02-18 2022-05-01 implementation Released by the Ministry of Natural Resources of the People's Republic of China

table of contents

Preface I 1 Scope 1 2 Normative references 1 3 Terms and Definitions 1 4 General provisions 2 4.1 Data compilation process 2 4.2 Basic requirements for data compilation 2 5 Data collection and classification 2 5.1 Data Collection 2 5.2 Data classification and arrangement 3 6 Data standardization processing 4 6.1 Standardized processing content 4 6.2 General requirements for standardized treatment4 6.3 Data preprocessing 4 6.4 Code Unification 4 6.5 Unified file format 5 7 Data deduplication and quality control 5 7.1 Data deduplication 5 7.2 Data quality control 5 8 Standard data and metadata production 7 8.1 Standard data creation 7 8.2 Metadata Production 7 9 Compilation report preparation and information inventory preparation 8 9.1 Compilation of the report 8 9.2 Making a data list 8 10 Summary and inspection of reorganization results 9 10.1 Summary of compilation results 9 10.2 Inspection of reorganization results 10 Appendix A (informative) The file content of the original data automatically generated by the instrument 11 Appendix B (Normative) Reorganized Results Cover Identification and Directory Structure 12 Appendix C (Normative) Standard data file format for marine hydrological data14 Appendix D (Normative) Metadata File Format 50 Appendix E (Normative) Record code table of marine hydrological elements 54 Reference 59

foreword

This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for Standardization Work Part 1.Structure and Drafting Rules for Standardization Documents" drafting. This document is proposed by the Ministry of Natural Resources of the People's Republic of China. This document is under the jurisdiction of the National Marine Standardization Technical Committee Marine Survey, Observation and Monitoring Sub-Technical Committee (SAC/TC283/SC2). This document is drafted by. National Marine Information Center. The main drafters of this document. Liu Yulong, Xu Shanshan, Miao Qingsheng, Li Cheng, Luo Jingxin, Ji Fengying, Yue Xinyang, Zhang Zengjian, Yang Yang, Dong Mingmei. Technical requirements for compilation of marine hydrological data

1 Scope

This document specifies the basic procedures and requirements for on-site acquisition of marine hydrological data compilation. This document is applicable to the compilation of marine hydrological data such as water temperature, salinity, current, wave, water level, sea state, water color, transparency and sea luminescence.

2 Normative references

The contents of the following documents constitute the essential provisions of this document through normative references in the text. Among them, dated references For documents, only the version corresponding to the date is applicable to this document; for undated reference documents, the latest version (including all amendments) is applicable to this document. GB/T 2312 Basic set of Chinese coded character set for information exchange GB/T 7156 Document Confidentiality Level Code and Identification GB/T 12460-2006 Ocean data application record format

3 Terms and Definitions

The following terms and definitions apply to this document. 3.1 digitization The process of converting data and information on paper media carriers into computer-readable data and information. 3.2 pre-processing pre-processing Before data standardization, carrier conversion, information supplementation, data file type conversion, file merging and splitting, and generation Code addition and element name unification and other processing processes. 3.3 According to the type of data, standardization process is adopted to standardize the data format, coding, measurement unit and file name of the data from different sources Unified data processing process. 3.4 standard data standard data The data formed by standardized processing using the same data product specification. 3.5 data quality control dataqualitycontrol Use certain data processing methods, models and parameters to judge the reliability of data quality and carry out the processing process of quality identification. 3.6 Duplicate data duplicate data The same or similar data that occurs multiple times in a data set or different data sets.

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