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meteorological industry meteorological industry sign introduction standard framework china meteorological administration provincial meteorological authority wmo international meteorological organization spectrometric method introduction analysis conductive clothing fresh litchi fruits
QX/T 443-2018 in English

QX/T 443-2018 in English

VALID

Meteorological industry sign

  • Issued on:2018-09-20
  • Implemented on:2019-02-01
  • File Format:PDF
  • Delivery:Via email within 1~3 business days
Price(USD): $350.00
$340.00


Introduction

Standard Framework and Technological Evolution

As the core specification of the visual identification system for the meteorological industry, this standard inherits and develops the design concept of the 2008 "VIS Visual Identification Manual of the China Meteorological Administration", while referring to the visual identity guidelines of the WMO International Meteorological Organization, forming a standardization system with Chinese characteristics.


Analysis of the Constituent Elements of the Logo

Element TypeTechnical ParametersCompliance Requirements
Graphic SymbolsCoordinate Grid Accuracy αMust strictly refer to Appendix A Figure A.1
Chinese Fonts汉仪藝術紀體简体The use of alternative fonts is prohibited
English FontsArial BoldFont weight must meet the standard
Standard Color ValueC100M85Y00K00Complies with GB/T18721

Technical Specifications for Combination Forms

Application Scenarios for Horizontal Combinations

The three horizontal combination schemes are suitable for: office document headers (Combination 1), outdoor signage (Combination 2), and electronic screens (Combination 3). The differences in their coordinate grids are primarily reflected in the element spacing ratio.


Mathematical Modeling of Concentric Circle Combinations

Visual balance is achieved through seven-layer radius ratio control (R1-R7) and a dual-angle positioning system (α=30°/β=25°). For specific parameters, see Tables A.1 and A.2.


Implementation Recommendations

  1. Printed products must use spot color Pantone 286C as the blue reference
  2. When used in digital media, the RGB equivalent value is #0033A0
  3. The minimum application size must not be less than 15mm in diameter
  4. Combined deformation must be approved by the provincial meteorological authority

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