GB/T 35220-2017 English PDF

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GB/T 35220-2017: Guidance for baseline surface radiation station construction
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 35220-2017	199	Add to Cart	3 days	Guidance for baseline surface radiation station construction	Valid

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Basic data

Standard ID: GB/T 35220-2017 (GB/T35220-2017)
Description (Translated English): Guidance for baseline surface radiation station construction
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: A47
Classification of International Standard: 07.060
Word Count Estimation: 10,136
Date of Issue: 2017-12-29
Date of Implementation: 2018-07-01
Regulation (derived from): National Standards Bulletin 2017 No. 32
Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China

GB/T 35220-2017: Guidance for baseline surface radiation station construction

---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.
Guidance for baseline surface radiation station construction ICS 07.060 A47 National Standards of People's Republic of China Ground reference radiation station construction guide 2017-12-29 Posted 2018-07-01 implementation General Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China China National Standardization Administration released Directory Preface Ⅰ 1 Scope 1 2 Normative references 1 3 Terms and definitions 1 4 Observation Project 1 5 site 1 6 observation equipment 2 7 Measuring instrument traceability and backup 2 Appendix A (Informative) Terrestrial Reference Radiation Station Radiation Observation Instrument Performance Indicators 3 Appendix B (Informative) Ground Reference Radiological Station meteorological observation instrument performance indicators 5 Reference 6

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard is proposed by China Meteorological Administration. This standard by the National Meteorological Instruments and Methods of Standardization Technical Committee (SAC/TC507) centralized. This standard drafting unit. Meteorological Meteorological Bureau of China Meteorological Bureau, Meteorological Bureau of Shandong Province Atmospheric Exploration Technology Security Center, Jiangsu Province, radio Institute of Science Co., Ltd. The main drafters of this standard.Nan Xuejing, Yang Yun, Ze edge strong, Sun Yan, Chong Wei, Cui love, Zhu Qingchun, Liu Yang. Ground reference radiation station construction guide

1 Scope

This standard specifies the ground reference radiation stations observation project, site, observation equipment, instrument traceability and backup construction guidelines. This standard applies to the construction of ground-based radiation station.

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. Electromagnetic environment control limits

3 Terms and definitions

The following terms and definitions apply to this document. 3.1 Baseline Radiation Station; BSRS According to the national climate zoning, operating in accordance with the unified observation norms, in measuring instruments, technical standards and traceability standards follow The highest achievable standard, a ground-based observatory for the acquisition of well-representative, long-term, continuous radiation data.

4 observation project

4.1 Based on the observation content is divided into basic observation items and extended observation items. 4.2 The basic observation items include direct solar radiation, scattered radiation, total radiation, long-wave radiation, ground reflection radiation and long-wave ground radiation. 4.3 The extended observational projects include solar UV radiation, photosynthetically active radiation and other radiation values that determine the capacity of the ground radiation budget. Extended observation items can be selected as needed. 4.4 to carry out temperature, humidity and wind speed and other related meteorological observations.

5 site

5.1 Site Location 5.1.1 With a regional representation of more than 100 km 2, avoid sources of pollution, heat sources and areas that adversely affect radiometric measurements. 5.1.2 In the area within a radius of 20km from the site, the construction and development of the national economy in the future will not affect the long-term observation target production Health effects. 5.1.3 should choose the existing meteorological observation stations, the most remote from the meteorological sounding station no more than 50km. 5.1.4 The underlying surface should be open, smooth, uniform. 5.1.5 should have the necessary power supply, communication conditions. 5.1.6 Electromagnetic radiation around the site complies with the requirements of Chapter 2 of GB 8702-2014. ......

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