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GB/T 42579-2023 English PDF

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US$229.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 42579-2023: BeiDou navigation satellite system time
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 42579-2023	229	Add to Cart	3 days	BeiDou navigation satellite system time	Valid

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Basic data

Standard ID: GB/T 42579-2023 (GB/T42579-2023)
Description (Translated English): BeiDou navigation satellite system time
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: V70
Classification of International Standard: 33.070.40
Word Count Estimation: 12,149
Date of Issue: 2023-05-23
Date of Implementation: 2023-05-23
Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration

GB/T 42579-2023: BeiDou navigation satellite system time

---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.
ICS33:070:40 CCSV70 National Standards of People's Republic of China Beidou satellite navigation system time Released on 2023-05-23 2023-05-23 implementation State Administration for Market Regulation Released by the National Standardization Management Committee

Preface III 1 Scope 1 2 Normative references 1 3 Terms, Definitions and Abbreviations 1 3:1 Terms and Definitions 1 3:2 Abbreviations 2 4 Connotation, Realization and Representation 2 4:1 Connotation 2 4:2 Implementation 2 4:3 means 2 5 broadcast 3 6 Relations with other major time systems 4 6:1 BDT and TAI 4 6:2 BDT and UTC 4 6:3 BDT and other satellite navigation system time 4

foreword

This document is in accordance with the provisions of GB/T 1:1-2020 "Guidelines for Standardization Work Part 1: Structure and Drafting Rules for Standardization Documents" drafting: Please note that some contents of this document may refer to patents: The issuing agency of this document assumes no responsibility for identifying patents: This document was proposed by the Equipment Development Department of the Central Military Commission: This document is under the jurisdiction of the National Beidou Satellite Navigation Standardization Technical Committee (SAC/TC544): This document was drafted by: Beijing Satellite Navigation Center, China Satellite Navigation Engineering Center, China National Institute of Metrology, Chinese Academy of Sciences Time Center, Beijing Institute of Radio Measurement and Testing: The main drafters of this document: Gong Daliang, Wang Maolei, Wang Shichao, Jiao Wenhai, Liu Ying, Xiao Shenghong, Zhang Yue, Yuan Haibo, Yang Bin, Zhang Aimin, Wang Yuzhuo, Wu Yiwei, Wang Xueyun, Gao Yuan, Zhang Chen, Zhang Lin, Li Wei: Beidou satellite navigation system time

1 Scope

This document gives the definition, realization, representation method of Beidou satellite navigation system time, and the conversion with other major time systems relation: This document applies to the maintenance and application of Beidou satellite navigation system time:

2 Normative references

The contents of the following documents constitute the essential provisions of this document through normative references in the text: Among them, dated references For documents, only the version corresponding to the date is applicable to this document; for undated reference documents, the latest version (including all amendments) is applicable to this document: GB/T 39267-2020 Terminology of Beidou Satellite Navigation GB/T 39414:1-2020 Beidou Satellite Navigation System Signal-in-Space Interface Specification Part 1: Public Service Signal B1C GB/T 39414:2-2020 BeiDou Satellite Navigation System Signal-in-Space Interface Specification Part 2: Public Service Signal B2a GB/T 39414:3-2020 Beidou Satellite Navigation System Signal-in-Space Interface Specification Part 3: Public Service Signal B1I GB/T 39414:4-2020 BeiDou Satellite Navigation System Signal-in-Space Interface Specification Part 4: Public Service Signal B3I JJF1180-2007 Time-Frequency Measurement Terms and Definitions 3 Terms, Definitions and Abbreviations 3:1 Terms and Definitions GB/T 39267-2020, JJF1180-2007 and the following terms and definitions apply to this document: 3:1:1 The time reference established and maintained by the Beidou satellite navigation system: Note: Beidou satellite navigation system time is also called Beidou time: 3:1:2 Beijing time The standard time used uniformly throughout the country is ahead of UTC8h in time: [Source: JJF1180-2007,1:8] 3:1:3 The Beijing time used for Beidou satellite navigation system RDSS business calculation is close to the beginning of the year: 3:1:4 year count yearnumber A timing method in the RDSS service of the Beidou satellite navigation system, starting from 0:00:00 on January 1,:2000, Beijing time The number of full years to start cumulative calculations: ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 42579-2023_English be delivered?

Answer: Upon your order, we will start to translate GB/T 42579-2023_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 42579-2023_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 42579-2023_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+ countries

Question 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 Sales@ChineseStandard.net. 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.