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GB/T 35219-2017Survey and evaluation methods for surface meteorological observation environment (English PDF)

地面气象观测站气象探测环境调查评估方法

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Issued by

SAMR; SAC

Level / Type

National · Recommended

Issue date

December 29, 2017

Implementation date

July 1, 2018

Scope

GB/T 35219-2017 is the English-translated version of 地面气象观测站气象探测环境调查评估方法.

GB/T 35219-2017 is the Chinese standard "Survey and evaluation methods for surface meteorological observation environment".

Its scope clause reads: This standard specifies the ground meteorological observation station (hereinafter referred to as "weather station") meteorological survey environment survey content, survey methods and evaluation method.

This standard applies to the national baseline climate station, the national basic weather station, the national general meteorological station meteorological survey and assessment of the environment, its His weather station can refer to use. Its clauses include terms and definitions; survey content and methods.

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Document preview — GB/T 35219-2017

National Standard of the People's Republic of China

ICS
07.060
Classification
A 47

Issued by: State Administration for Market Regulation; Standardization Administration of the PRC

Contents

  • Preface
  • Introduction
  • 1 Scope
  • 2 Normative references
  • 3 Terms and definitions
  • 4 survey content and methods
  • 5 assessment content and methods
  • References

1 Scope

This standard specifies the ground meteorological observation station (hereinafter referred to as "weather station") meteorological survey environment survey content, survey methods and evaluation method.

This standard applies to the national baseline climate station, the national basic weather station, the national general meteorological station meteorological survey and assessment of the environment, its

His weather station can refer to use.

2 Normative references

The following documents for the application of this document is essential. 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 31221 Meteorological Surveillance Environmental Protection Standard Ground Meteorological Observatory

QX/T 8 weather instrument terminology

Specifications for surface meteorological observatories - Part 1. General principles

3 Terms and definitions

GB 31221, QX/T 8, QX/T 45-2007 and defined by the following terms and definitions apply to this document.

3.1 Occlusionvisualanglefactor

Measured at the observation point of the elevation angle and the apparent wide angle, respectively, as the height and width of the obstacle, calculated using the area formula

Value.

Note. The occlusion factor is a dimensionless quantity that reflects the extent to which the obstruction shields the sky.

4 survey content and methods

4.1 weather station basic situation

4.1.1 Basic Information

Including weather station name, category, station number, detailed address, observation task, observation record start date, climate zone, construction (relocation)

Station conditions, probing environment and protection of special planning compilation.

4.1.2 observation field

Including the following.

--- Longitude and latitude, in degrees minutes and seconds (° '") as a unit, the minutes and seconds are taking an integer;

--- Pull altitude, in meters (m) as a unit, take a decimal place;

Terrain features, types include. plains, plateaus, basins, hills, mountains, seaside, islands, etc .;

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.

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