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GB/T 34966.3-2017 English PDF

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GB/T 34966.3-2017: Internet-based transmission of GNSS augmentation information -- Part 3: Data transmission format
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GB/T 34966.3-2017English988 Add to Cart 6 days [Need to translate] Internet-based transmission of GNSS augmentation information -- Part 3: Data transmission format Valid GB/T 34966.3-2017

Standard similar to GB/T 34966.3-2017

GB/T 43869   GB/T 42319   GB/T 34966.1   

Basic data

Standard ID GB/T 34966.3-2017 (GB/T34966.3-2017)
Description (Translated English) Internet-based transmission of GNSS augmentation information -- Part 3: Data transmission format
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard U65
Classification of International Standard 47.020.70
Word Count Estimation 90,955
Date of Issue 2017-12-29
Date of Implementation 2018-07-01
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 34966.3-2017: Internet-based transmission of GNSS augmentation information -- Part 3: Data transmission format


---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.
Internet-based transmission of GNSS augmentation information-Part 3. Data transmission format ICS 47.020.70 U65 National Standards of People's Republic of China Satellite Navigation Enhances Information Internet Transmission Part 3. Data transfer format Internet-based transmission of GNSS augmentation information- Part 3.Datatransmissionformat 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 Abbreviations 2 5 message frame structure and content 3 5.1 Message frame structure 3 5.2 Message frame content 4 6 Satellite navigation to enhance the content of information messages 4 6.1 Text type 4 6.2 Data Domain 5 7 data source general information message content and format 5 7.1 Overview 5 7.2 Reference position 5 7.2.1 Reference station ARP message group 5 7.2.2 Physical reference station location message 7 7.3 Broadcasting parameters 7 7.4 Antenna Information 8 7.4.1 Antenna Description Message Group 8 7.4.2 Receiver and antenna Description message 9 8 differential correction message text content and format 10 8.1 Multi-signal message 10 8.1.1 Overview 10 8.1.2 Message Description 10 8.1.3 Common multi-signal message 12 8.1.4 BDS multi-signal message 16 8.1.5 GPS multi-signal message 17 8.1.6 GLONASS multi-signal message 19 8.1.7 Galileo multi-signal message 20 8.1.8 QZSS multi-signal message 22 8.2 Ionospheric and geometric correction information messages 23 8.2.1 BDS ionospheric and geometric correction information telegrams 23 8.2.2 GPS ionospheric and geometric correction information messages 8.2.3 GLONASS ionospheric and geometric correction information messages 26 9 satellite navigation ephemeris information message content and format 29 9.1 satellite navigation ephemeris message 29 9.1.1 Ephemeris telegrams 29 9.1.2 BDS Ephemeris 29 9.1.3 GPS ephemeris messages 30 9.1.4 GLONASS ephemeris messages 31 9.1.5 Galileo Ephemeris 33 9.1.6 QZSS ephemeris message 34 9.2 state space correction 35 9.2.1 Overview 35 9.2.2 BDSSSR Track Correction, Clock Error Correction, and Code Deviation Correction 36 9.2.3 GPSSSR Track Correction, Clock Error Correction and Code Deviation Correction 40 9.2.4 GLONASSSSR Track Correction, Clock Error Correction and Code Deviation Correction 43 Appendix A (Normative) CRC-24Q calibration algorithm 48 Appendix B (normative) text type table Appendix C (Normative) Data Domain Table 52 Appendix D (Normative) MSM message usage 81 Appendix E (Normative) SSR correction assistance information application 82

Foreword

GB/T 34966 "satellite navigation to enhance information and Internet transmission" is divided into three parts. --- Part 1. Broadcasting system; --- Part 2. Interface requirements; --- Part 3. Data transmission format. This section GB/T 34966 Part 3. This section drafted in accordance with GB/T 1.1-2009 given rules. This part is proposed by China Aerospace Science and Technology Corporation. This part by the National Aerospace Technology and Standardization Technical Committee (SAC/TC425), the national standard satellite Beidou Navigation Technology Technical Committee (SAC/TC544) centralized. This part of the drafting unit. China Aerospace Standardization Institute, Beijing University of Aeronautics and Astronautics, Beijing University of Posts and Telecommunications, Tsinghua University, China four-dimensional Surveying and Mapping Technology Co., Ltd. The main drafters of this section. Kangdeng list, Golden days, Zhou Yuxia, Huang Xiaohong, Zhou Ming, Yuan He Liang, Yan Dapeng, Xie Kun.

Introduction

With the rapid development and widespread application of satellite navigation technologies, the demand and requirements for the performance of satellite navigation services are getting higher and higher, which promotes Satellite navigation enhancement technology has been gradually applied to various fields of application, thereby bringing about a growing demand for satellite navigation enhancement technology related standard specifications Sheng and urgent. This section focuses on the satellite navigation to enhance the data transmission format, in the preparation process fully consider China's satellite Navigation technology development and practical application, and cited the RTCM10403.2 "Differential Global Navigation System Services." This part of the characteristics of the satellite navigation for enhanced information transmission characteristics of the Internet, the new BDS data domain content, in accordance with the BDS, GPS, GLONASS, Galileo, QZSS chapters arranged in the order, regardless of the network RTK, special information, conversion parameters, etc., Remove the explanatory note in RTCM10403.2. Satellite Navigation Enhances Information Internet Transmission Part 3. Data transfer format

1 Scope

GB/T 34966 provisions of this part of the Internet based on satellite navigation enhanced information used by the data transmission format and content. This section applies to the Internet in the environment of satellite navigation to enhance the design and implementation of information transmission.

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 19391 Global Positioning System (GPS) terms and definitions GB/T 27606 GNSS compliant receiver data autochange format BDS-SIS-ICD-2.0 Compass satellite navigation system space signal interface file public service signal (version 2.0) [BeiDouNavigation SateliteSystemSignalInSpaceInterfaceControlDocument-OpenServiceSignal (Version2.0)] GLONASS-ICD Global Navigation Satellite System GLONASS Interface Control File (GlobalNavigationSatelite SystemGLONASSInterfaceControlDocumentNavigationalradiosignalInbandsL1, L2) IS-GPS-200E GPS Management System Engineering and Integration Interface Specification (GlobalPositionSystemsDirectorate SystemsEngineering IS-QZSS Quasi Zenith Satellite System (QZSS) User Interface Specification (InterfaceSpecificationsfortheQuasi-Zenith SatelitesSystem) OS-SIS-ICD European GNSS (Galileo) Open Service Space Signal Interface Control File (EuropeanGNSSOpen ServiceSignalInSpaceInterfaceControlDocument)

3 Terms and definitions

GB/T 19391 defined and the following terms and definitions apply to this document. 3.1 Differential data differentialdata Differential correction data differentialcorrectiondata Various types of pseudorange observations, carrier phase observations, Doppler observations, satellite information, coordinate transitions used to correct user receiver observations Exchange information, track information and other data collectively. 3.2 Differential message differentialmessage Message The differential data in accordance with the provisions of the format, prefix, data length, parity and other information formed after the binary data stream. Note Each message has an identification field called a teletype number.

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