GB/T 39397.2-2020 English PDF

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GB/T 39397.2-2020: File format of international GNSS monitoring and assessment system(iGMAS) - Part 2: Products
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 39397.2-2020	1239	Add to Cart	8 days	File format of international GNSS monitoring and assessment system(iGMAS) - Part 2: Products	Valid

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GB/T 38905   GB/T 38239   GB/T 36249   GB/T 39414.5   GB/T 39396.1   GB/T 39397.1   

Basic data

Standard ID: GB/T 39397.2-2020 (GB/T39397.2-2020)
Description (Translated English): File format of international GNSS monitoring and assessment system(iGMAS) - Part 2: Products
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: V04
Classification of International Standard: 49.020
Word Count Estimation: 67,682
Date of Issue: 2020-11-19
Date of Implementation: 2021-06-01
Quoted Standard: GB/T 27606-2011; GB/T 39267; GB/T 39397.1-2020
Regulation (derived from): National Standard Announcement No. 26 of 2020
Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration
Summary: This standard specifies the file types, file naming rules, parameter descriptions and file formats for the products of the global continuous monitoring and evaluation system. This standard applies to the production, exchange and processing of high-precision products and monitoring and evaluation products of the global continuous monitoring and evaluation system.

GB/T 39397.2-2020: File format of international GNSS monitoring and assessment system(iGMAS) - Part 2: Products

---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.
(Global Continuous Monitoring and Evaluation System (iGMAS) File Format Part 2: Products) ICS 49:020 V04 National Standards of People's Republic of China Global Continuous Monitoring and Evaluation System (iGMAS) file format Part 2: Products Part 2:Products 2020-11-19 released 2021-06-01 implementation State Administration for Market Regulation Issued by the National Standardization Management Committee

Table of contents

Preface Ⅲ 1 Scope 1 2 Normative references 1 3 Terms, definitions and abbreviations 1 3:1 Terms and definitions 1 3:2 Abbreviations 1 4 General 2 4:1 File Type 2 4:2 File Naming Rules 2 4:3 Parameter description 5 5 Satellite orbit product file format 5 6 Satellite clock product file format 11 7 Tracking station coordinate product file format 13 8 Product file format of earth rotation parameters 29 9 Ionospheric Delay Product File Format 31 10 Tropospheric Delay Product File Format 33 11 Product file format for frequency deviation 36 12 weeks summary information file format 37 12:1 Analysis Center Weekly Summary Information File Format 37 12:2 Final product summary file format 38 13 Monitoring and Evaluation Product File Format 43 13:1 Constellation status monitoring and evaluation product file format 43 13:2 Space signal quality monitoring and evaluation product file format 45 13:3 Space signal accuracy monitoring and evaluation product file format 46 13:4 Service performance monitoring and evaluation product file format 48 Appendix A (informative appendix) iGMAS product documentation example 50

Foreword

GB/T 39397 "Global Continuous Monitoring and Evaluation System (iGMAS) File Format" is divided into two parts: ---Part 1: Observation data; ---Part 2: Products: This part is Part 2 of GB/T 39397: This section was drafted in accordance with the rules given in GB/T 1:1-2009: This part was proposed by the Equipment Development Department of the Central Military Commission: This part is under the jurisdiction of the National Beidou Satellite Navigation Standardization Technical Committee (SAC/TC544): Drafting organizations of this section: China Satellite Navigation Engineering Center, China Aerospace Times Electronics Co:, Ltd:, Earthquake Prediction Research Institute of China Earthquake Administration Research institute: The main drafters of this section: Cai Hongliang, Jiao Wenhai, Su Mudan, Chen Hailong, Yan Xiaolu, Sun Hanrong, Ma Yinhu, Liu Ying, Li Dong, Wang Kai: Global Continuous Monitoring and Evaluation System (iGMAS) file format Part 2: Products

1 Scope

This part of GB/T 39397 specifies the file types, file naming rules, parameter descriptions and file format: This section applies to the production, exchange, and processing of high-precision products and monitoring and evaluation products of the global continuous monitoring and evaluation system:

2 Normative references

The following documents are indispensable for the application of this document: For dated reference documents, only the dated version applies to this article Pieces: For undated references, the latest version (including all amendments) applies to this document: GB/T 27606-2011 GNSS compatible receiver data autonomous exchange format GB/T 39267 Beidou satellite navigation terminology GB/T 39397:1-2020 Global Continuous Monitoring and Evaluation System (iGMAS) File Format Part 1: Observation Data 3 Terms, definitions and abbreviations 3:1 Terms and definitions The terms and definitions defined in GB/T 39267 apply to this document: 3:2 Abbreviations The following abbreviations apply to this document: BDS: BeiDou Navigation Satellite System (BeiDouNavigationSateliteSystem) BDT: BeiDou Time (BeiDouTime) CGCS: China Geodetic Coordinate System (ChinaGeodeticCoordinateSystem) DCB: Differential Code Bias (DifferentialCodeBias) GLONASS: Global Navigation Satellite System (GlobalNavigationSateliteSystem) GNSS: Global Navigation Satellite System (GlobalNavigationSateliteSystem) GPS: Global Positioning System (GlobalPositioningSystem) IONEX: Ionosphere Model Exchange Format (IonosphereModelExchangeFormat) ITRF: International Terrestrial Reference Frame (International Terrestrial Reference Frame) iGMAS: Global Continuous Monitoring and Assessment System (InternationalGNSSMonitoringandAssessmentSystem) MJD: Modified Julian Date (ModifiedJulianDate) PCO: Phase Center Offset (PhaseCenterOffset) PCV: Phase Center Variation (PhaseCenterVariation) RINEX: Receiver Independent Exchange Format (ReceiverIndependentExchangeFormat) SINEX: Solution Independent Exchange Format (SolutionIndependentExchangeFormat) TECU: Total Electron Content Unit (TotalEelectronContentUnit) ......

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