GB/T 40153-2021Classification and coding of meteorological data (English PDF)

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" Drafting.

Introduction

Meteorological data are typical earth science data with time and space attributes. Meteorological data is the longest and most preserved in my country's history.

One of the complete and most systematic earth information resources. my country has more than 100 years of meteorological instrument observation history. For a long time, it has accumulated a large number of Basic meteorological data. With the rapid development of meteorological detection technology and the continuous improvement of meteorological data processing capabilities, my country's current annual The capacity of the newly added meteorological data exceeds 1000 TB. The sources of meteorological data are complex, diverse, diverse in formats, diverse in expression, and data The huge amount makes the effective management of meteorological data very complicated and difficult. With the development of information technology, more and more meteorological data The word form exists. To use information technology to achieve effective management of meteorological data, first of all, the meteorological data should be classified reasonably, and at the same time, the Give each kind of data an objective and clear expression, that is, carry out digital coding and naming. Therefore, the meteorological data is reasonably classified and coded.

Therefore, the use of computers for management is the fundamental way to standardize the management of meteorological data.

At the same time, meteorology is closely related to all walks of life in the national economy, and meteorological environmental conditions are the basic conditions for human production and life. Standardized weather resources The management and utilization of meteorological data by data users can effectively improve the ability of meteorological services to various industries in the national economy and enhance the availability of meteorological data. Service benefits.

1 Scope

This document specifies the classification and coding methods of meteorological data, the primary classification and codes, and the classification and codes of public attributes.

This document is applicable to the collection and submission of meteorological data, processing, storage and archiving, and application services.

2 Normative references

The contents of the following documents constitute the indispensable clauses of this document through normative references in the text. Among them, dated quotations Only the version corresponding to that date is applicable to this document; for undated reference documents, the latest version (including all amendments) is applicable to this document.

GB/T 2260-2007 Code for administrative divisions of the People's Republic of China

GB/T 36109-2018 Geographical Division of Meteorological Products in China

3 Terms and definitions

The following terms and definitions apply to this document.