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DBT85-2021: Coding rules for earthquake monitoring network
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DBT85-2021: Coding rules for earthquake monitoring network

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Coding rules for earthquake monitoring network ICS 91.120.25 P15 People's Republic of China Earthquake Industry Standard Seismic Monitoring Network Coding Rules Published on 2021-11-11 2022-04-01 Implementation Released by China Earthquake Administration directory Preface I 1 Scope 1 2 Normative references 1 3 Terms and Definitions 1 4 Coding Principles 2 5 Coding method 2 5.1 Code Structure 2 5.2 Networking unit code 2 5.3 Network Observation Type Code 4 5.4 Code example of seismic monitoring network 5 Reference 6

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 of Standardization Documents" drafted. This document is proposed by the China Earthquake Administration. This document is under the jurisdiction of the Technical Committee for Standardization of Earthquake Monitoring and Prediction. This document was drafted by. Gansu Earthquake Administration, Shenzhen Institute of Disaster Prevention and Mitigation Technology, China Earthquake Network Center, Guangdong Earthquake Administration, Jiangsu Seismological Bureau, Zhongzheng Huachuang (Shenzhen) Technology Co., Ltd., China Geological and Environmental Monitoring Institute. The main drafters of this document. He Shaolin, Fan Chunyan, Kang Ying, Liang Jianhong, Zhou Zhonghong, Wang Jun, Huang Wenhui, Zhang Rui, Chen Jifeng, He Yujie. Important note. If you have any comments or suggestions during the implementation of this document, please send them to jcybfbw@163.com with a copy biaozhun@cca.gov.cn, or send it to the Technical Committee for Standardization of Earthquake Monitoring and Prediction (Address. Hengjie, Sanli Henan, Xicheng District, Beijing No. 5, China Earthquake Network Center; Postal Code. 100045), and indicate the contact information. Seismic Monitoring Network Coding Rules

1 Scope

This document specifies the coding principles and coding methods for the seismic monitoring network. This document is applicable to the compilation of codes for various types of seismic monitoring network, used for the management of seismic monitoring network, and the marking of output products. That Other industry earthquake monitoring network code compilation can be used for reference.

2 Normative references

The contents of the following documents constitute essential provisions of this document through normative references in the text. Among them, dated citations documents, only the version corresponding to that date applies to this document; for undated references, the latest edition (including all amendments) applies to this document. GB/T 2260-2007 Administrative division codes of the People's Republic of China DB/T 3-2011 Classification and Code of Seismic Items

3 Terms and Definitions

The following terms and definitions apply to this document. 3.1 A seismic monitoring network/system consisting of several seismic monitoring stations. Note. The seismic monitoring stations that make up the seismic monitoring network are not subject to administrative division management restrictions. [Source. GB/T 18207.1-2008, 4.17, with modifications] 3.2 code A character or group of characters that represent a specific thing or concept. Note. These characters can be Arabic numerals, letters or other symbols that are easy for humans and machines to recognize and process. [Source. GB/T 10113-2003, 2.2.5] 3.3 codelength codelength The number of valid characters contained in a code. [Source. GB/T 10113-2003, 2.2.11] 3.4 Numericcode A code consisting of Arabic numerals. Note. In order to enhance intuitiveness, some other symbols, such as spaces, "-", "/", etc., can sometimes be introduced. [Source. GB/T 10113-2003, 2.2.13] 3.5 alphabeticcode A code consisting of Latin letters. ...