|
US$279.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 34296-2017: Specification of hail event surveys
Status: Valid
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 34296-2017 | English | 279 |
Add to Cart
|
3 days [Need to translate]
|
Specification of hail event surveys
| Valid |
GB/T 34296-2017
|
PDF similar to GB/T 34296-2017
Basic data | Standard ID | GB/T 34296-2017 (GB/T34296-2017) | | Description (Translated English) | Specification of hail event surveys | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | A47 | | Classification of International Standard | 07.060 | | Word Count Estimation | 14,178 | | Date of Issue | 2017-09-07 | | Date of Implementation | 2018-04-01 | | 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 34296-2017: Specification of hail event surveys---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.
Specification of hail event surveys
ICS 07.060
A47
National Standards of People's Republic of China
Ground hail characteristics survey specification
2017-09-07 Posted
2018-04-01 implementation
General Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
China National Standardization Administration released
Directory
Foreword Ⅲ
1 Scope 1
2 Normative references 1
3 Terms and definitions 1
4 survey content, methods and requirements 1
5 investigators and equipment 3
6 Investigation Startup and Information Recording 4
Appendix A (Normative) Hailing number density calculation method 5
Appendix B (informative) Ground hail characteristics survey form Table 7
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 Disaster Prevention and Mitigation Standardization Technical Committee (SAC/TC345) centralized.
This standard was drafted unit. Shaanxi Province artificial weather office, Luochuan County artificial weather office.
The main drafters of this standard. Lianggu, Yue governance country, Qiao Xuxia, Liang Yi, Li Yan, Tian Xian, Yang Guangtian, Chen Li, Gao Wuhu, Song Jiayao.
Ground hail characteristics survey specification
1 Scope
This standard specifies the ground hail characteristics of the investigation of the content, methods and personnel, equipment, investigation, information recording and other requirements.
This standard applies to the ground hail characteristics of the investigation.
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/T 27957 Hail level
QX/T 48 Specification for surface meteorological observation Part 4. Observation of weather phenomena
3 Terms and definitions
GB/T 27957 defined and the following terms and definitions apply to this document.
3.1
Hail density number number density of hail
The number of hails per unit area observed on flat terrain.
4 survey content, methods and requirements
4.1 hail site
Hail ground on the geographical location of hail investigation should not be less than a site, and hail located in the area, using the following manner.
a) Geographic latitude and longitude, should be determined by one of the following ways.
1) Beidou satellite navigation and positioning device, accurate to 0.01 seconds (");
2) GPS satellite navigation and positioning device, accurate to 0.01 seconds (");
b) The administrative area should adopt the municipality (autonomous region or municipality directly under the Central Government) (prefecture) county (district, flag) township (town, street) village (neighborhood committee, enterprise
Industry unit);
c) At the geographic longitude and latitude of the marked point, the digital camera will be used to record the image data of the east, south, west and north.
4.2 hail start and end time
The time recording method uses the following methods.
a) When the hail start and stop time is Beijing, record the minutes and the format is hour.
b) hail landing area within the hail start and end time of observation instruments should be used to observe the time recorded instruments, and marked the name of the instrument and model;
c) Hailing area without hail starting and ending time observation instruments, should be recorded by the investigation of hail experienced personnel memory time records, and according to the following
One of the mark.
1) When the respondent looked at the clock and marked it as a memory time, it also recorded the time difference between the clock used and the investigator carried the clock,
Use it to correct hail start and stop time;
Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 34296-2017_English be delivered?Answer: Upon your order, we will start to translate GB/T 34296-2017_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time. Question 2: Can I share the purchased PDF of GB/T 34296-2017_English with my colleagues?Answer: Yes. The purchased PDF of GB/T 34296-2017_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet. Question 3: Does the price include tax/VAT?Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countriesQuestion 4: Do you accept my currency other than USD?Answer: Yes. If you need your currency to be printed on the invoice, please write an email to [email protected]. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.
|