GB/T 39397.2-2020File format of international GNSS monitoring and assessment system (iGMAS)—Part 2: Products (English PDF)
全球连续监测评估系统（iGMAS）文件格式 第2部分：产品
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Issued by
SAMR; SAC
Level / Type
National · Recommended
Issue date
November 19, 2020
Implementation date
June 1, 2021
Scope
GB/T 39397.2-2020 is the English-translated version of 全球连续监测评估系统（iGMAS）文件格式 第2部分：产品.
GB/T 39397.2-2020 is the Chinese standard "File format of international GNSS monitoring and assessment system (iGMAS)—Part 2: Products".
Its scope clause reads: 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:. Its clauses include terms, definitions and abbreviations.
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Document preview — GB/T 39397.2-2020
National Standard of the People's Republic of China
- ICS
- 49.020
- Classification
- V 04
Issued by: State Administration for Market Regulation; Standardization Administration of the PRC
Contents
- 1 Scope1
- 2 Normative references1
- 3 Terms, definitions and abbreviations1
- 3:1 Terms and definitions1
- 3:2 Abbreviations1
- 4 General2
- 4:1 File Type2
- 4:2 File Naming Rules2
- 4:3 Parameter description5
- 5 Satellite orbit product file format5
- 6 Satellite clock product file format11
- 7 Tracking station coordinate product file format13
- 8 Product file format of earth rotation parameters29
- 9 Ionospheric Delay Product File Format31
- 10 Tropospheric Delay Product File Format33
- 11 Product file format for frequency deviation36
- 12 weeks summary information file format37
- 12:1 Analysis Center Weekly Summary Information File Format37
- 12:2 Final product summary file format38
- 13 Monitoring and Evaluation Product File Format43
- 13:1 Constellation status monitoring and evaluation product file format43
- 13:2 Space signal quality monitoring and evaluation product file format45
- 13:3 Space signal accuracy monitoring and evaluation product file format46
- 13:4 Service performance monitoring and evaluation product file format48
- Appendix A (informative appendix) iGMAS product documentation example50
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) […]
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 51 pages — is available in the English PDF.
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