GB/T 35221-2017 English PDFUS$599.00 · In stock
Delivery: <= 5 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 35221-2017: Specifications for surface meteorological observation -- General Status: Valid
Basic dataStandard ID: GB/T 35221-2017 (GB/T35221-2017)Description (Translated English): Specifications for surface meteorological observation -- General Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: A47 Classification of International Standard: 07.060 Word Count Estimation: 30,387 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 35221-2017: Specifications for surface meteorological observation -- General---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.Specifications for surface meteorological observation - General ICS 07.060 A47 National Standards of People's Republic of China General rules of surface meteorological observation 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 Foreword Ⅲ Introduction IV 1 Scope 1 2 Normative references 1 3 Terms and definitions 1 4 General Requirements for Ground Meteorological Observation 1 4.1 hour system 4.2 Date and time 2 4.3 school time 2 4.4 Observation records 2 4.5 District Station No. 2 4.6 Ground Weather Observatory Basic Information 2 4.7 Observation Project 2 4.8 Observation method 2 4.9 Observation time 2 4.10 units 3 5 ground meteorological observation field 4 5.1 Environmental Requirements 4 5.2 Coordinates 4 5.3 Construction and Maintenance 4 5.4 equipment layout 4 5.5 Address Transfer 6 5.5.1 Observation records 6 5.5.2 Comparative Observation 6 6 meteorological observation room 6 7 ground meteorological instruments 6 7.1 General requirements 6 7.2 Technical Performance 6 7.3 Maintenance and verification 8 7.4 Parallel Observation 8 8 Meteorological records of the ground 9 8.1 Automatic observation of records 9 8.2 Manual observation records 9 Appendix A (informative) Manual four (three) times the time meteorological observation record book style 10 Appendix B (Informative) Artificial 24 times the meteorological observation record book style 15 References 24 ForewordThe "Ground Meteorological Observations" series of standards include the following 17 standards. --- GB/T 35221 General rules of ground meteorological observation; --- GB/T 35222 standard meteorological observation cloud; --- GB/T 35223 standard meteorological observation meteorological visibility; --- GB/T 35224 meteorological observation standard weather phenomenon; --- GB/T 35225 atmospheric meteorological observation standard pressure; --- GB/T 35226 meteorological observation standard air temperature and humidity; --- GB/T 35227 meteorological observation standard wind direction and wind speed; --- GB/T 35228 standard meteorological observation of precipitation; --- GB/T 35229 specifications for surface weather observation snow depth and snow pressure; --- GB/T 35230 ground meteorological observation norms evaporation; --- GB/T 35231 standard meteorological observation of radiation; --- GB/T 35232 meteorological observation standard sunshine; --- GB/T 35233 ground meteorological observation standard ground temperature; --- GB/T 35234 ground meteorological observation standard frozen soil; --- GB/T 35235 ground meteorological observation norms wire ice; --- GB/T 35236 ground meteorological observation standard ground conditions; --- GB/T 35237 automatic observation of ground meteorological observation norms. 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 Bureau of China Meteorological Bureau, Hubei Meteorological Bureau, Meteorological Bureau of Heilongjiang Province, Henan Meteorological Bureau, Shanxi Provincial Meteorological Bureau, Shandong Meteorological Bureau, Yunnan Meteorological Bureau, Jilin Meteorological Bureau. The main drafters of this standard. Zong Man Ye, painted red, Yang Zhibiao, Xie Yongde, Cao Tie, Song Shibing, Gao Min, Li Li, Ge Chunfeng.IntroductionGround meteorological observations are the basis for meteorological work and provide heavy rainfall for weather forecasting, meteorological information, climate analysis, scientific research and meteorological services The basis to be The representativeness, accuracy, comparability and continuity of surface meteorological observations are the prerequisites for ensuring the quality of the above meteorological services. Representation It means that the observation records not only reflect the meteorological conditions of the measuring points, but also mean the average meteorological conditions within a certain range around the measuring points. accurate Sexuality means that the observation records truly reflect the actual weather conditions. Comparative refers to the different parts of the meteorological observation stations at the same time concept The same meteorological element values measured by the same meteorological station or the same meteorological element values observed at different times by the same meteorological observatory can be compared respectively, Indicate the meteorological elements of the regional distribution characteristics and changes over time characteristics. Continuity refers to the uninterrupted time series of observation data. station Site selection, equipment installation location directly affects the representativeness of ground meteorological observations; duration of surface meteorological observation, observation instrument performance and The prescribed observation method determines the accuracy of the meteorological observation; the high degree of unity of observation time, observation instruments and observation methods can ensure that the ground Comparability of meteorological observation data; comparison and parallel observation can ensure station migration or change instrument with different technical characteristics The material sequence can be revised to ensure the continuity of ground meteorological observations. In order to ensure the representativeness, accuracy, comparability and continuity of the observed data on ground meteorological observations in our country, To exchange, share and use the data both at home and abroad, so as to ensure that the meteorological observation in the territory of China is conducted on the observational methods and technical requirements Standardization and standardization, especially formulated this standard. General rules of surface meteorological observation1 ScopeThis standard specifies the general requirements of ground meteorological observation, ground meteorological observation field and ground meteorological instruments and technical requirements as well as Surface meteorological records related to the requirements. This standard applies to ground meteorological observation of various meteorological elements observed.2 Normative referencesThe 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 QX4 weather station (station) lightning protection technical specifications QX/T 8 weather instrument terminology3 Terms and definitionsGB 31221, QX/T 8, QX4 and defined by the following terms and definitions apply to this document. 3.1 Meteorological elements meteorologicalelement Characterize the basic physical conditions of the atmosphere and the basic weather phenomena. 3.2 Surface weather observation surfacemeteorologicalobservation With the help of instruments and manpower, we observe and measure systematically and continuously the meteorological conditions within a certain range of the Earth's surface and its changing process. 3.3 Automaticmeteorologicalstation A device that automatically observes, stores, and transmits surface meteorological observations. 3.4 Station number stationindexnumber A unique number for a meteorological observatory made up of five numbers or letters. Note. The first two digits of the station number are the area code or category number, and the last three digits are the station number. 3.5 Daybound dayboundary Ground meteorological observations artificially demarcated the time line between the beginning and the end of the day.4 General requirements for surface meteorological observations4.1 system Artificial measurements sunshine with true sun, radiation and automatic observation of sunshine when using the local average sun, the rest of the observation projects are used north ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 35221-2017_English be delivered?Answer: Upon your order, we will start to translate GB/T 35221-2017_English as soon as possible, and keep you informed of the progress. The lead time is typically 3 ~ 5 working days. The lengthier the document the longer the lead time.Question 2: Can I share the purchased PDF of GB/T 35221-2017_English with my colleagues?Answer: Yes. 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