JJF 1118-2004 English PDF

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JJF 1118-2004: Calibration Specification for Global Positioning System(GPS)Receiver
Status: Obsolete

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
JJF 1118-2004	559	Add to Cart	3 days	Calibration Specification for Global Positioning System(GPS)Receiver	Obsolete

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Basic data

Standard ID: JJF 1118-2004 (JJF1118-2004)
Description (Translated English): Calibration Specification for Global Positioning System(GPS)Receiver
Sector / Industry: Metrology & Measurement Industry Standard
Classification of Chinese Standard: A52
Classification of International Standard: 17.040
Word Count Estimation: 14,193
Date of Issue: 2004-06-08
Date of Implementation: 2004-09-01
Quoted Standard: JJF 1001-1998; JJF 1059-1999; GB/T 18314-2001; GB/T 18214.1-2001
Issuing agency(ies): State Administration of Quality Supervision, Inspection and Quarantine
Summary: Receiver calibration This standard applies to all kinds of land-accuracy measurements and navigation Global Positioning System.

JJF 1118-2004: Calibration Specification for Global Positioning System(GPS)Receiver

---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.
Calibration Specification for Global Positioning System (GPS) Receiver National Metrology Technical Specification of the People's Republic Global Positioning System (GPS) receiver (Geometric and navigation type) calibration specifications Released on June.2004 2004-09-01 implementation The General Administration of Quality Supervision, Inspection and Quarantine issued Global Positioning System (GPS) receiver (Geometric and navigation type) calibration specifications GlobalPositioningSystem (GPS) Receiver This specification was approved by the General Administration of Quality Supervision, Inspection and Quarantine on June 8,.2004, and Implemented on September 1,.2004. Focal Point. National Geometric Angle Measurement Technical Committee Main drafting unit. Institute of Earthquake Research, China Earthquake Administration Hubei Institute of Metrology and Testing Technology Participated in the drafting unit. Wuhan University GPS Engineering Technology Research Center This specification entrusts the focal point to be responsible for interpretation The main drafters of this specification. Fu Huiqing (Seismic Research Institute of China Earthquake Administration) Ling Mo (Seismic Research Institute of China Earthquake Administration) He Youping (Hubei Institute of Metrology and Testing Technology) Participate in the drafters. Zhang Zhifeng (Seismic Research Institute of China Earthquake Administration) Chen Jianqiang (Hubei Institute of Metrology and Testing Technology) Zhou Qiang (Hubei Institute of Metrology and Testing Technology) Gao Zhendong (Wuhan University GPS Engineering Technology Research Center)

table of Contents

1 Scope (1) 2 Citations (1) 3 terms (1) 4 Overview (2) 5 Measurement characteristics (2) 5.1 Appearance and interaction of various components (2) 5.2 Data post-processing software and functions (2) 5.3 Geodesic GPS Receiver Antenna Phase Center Consistency (2) 5.4 Measurement error of geodetic GPS receiver (2) 5.5 Navigation GPS receiver positioning error (3) 6 Calibration conditions (3) 6.1 Environmental conditions (3) 6.2 Standards and other equipment for calibration (3) 7 Calibration items and calibration methods (4) 7.1 Appearance and interaction of various components (4) 7.2 Functions of Data Post-Processing Software (4) 7.3 Geodesic GPS Receiver Antenna Phase Center Consistency (4) 7.4 Measurement error of geodetic GPS receiver (4) 7.5 Positioning error of navigation type GPS receiver (5) 8 calibration result expression (5) 9 re-interval time interval (5) Appendix A Description of the WGS-84 Geodetic Coordinate System (6) Appendix B Measurement Uncertainty Analysis of Positioning Error of Measurement GPS Receiver (7) Appendix C Calibration Result Format (9) Global Positioning System (GPS) receiver (geophysical and navigational) calibration specifications

1 Scope

This specification applies to geodetic and navigational Global Positioning System (GPS) receivers of various accuracy (simplified below) Calibration of the GPS receiver).

2 Citations

This specification refers to the following documents. JJF 1001-1998 general measurement terms and definitions JJF 1059-1999 Measurement Uncertainty Evaluation and Representation GB/T 18314-2001 Global Positioning System (GPS) Measurement Specification GB/T 18214.1-2001 Global Navigation Satellite System (GNSS) Part 1. Global Positioning System (GPS) Receive equipment performance standards, test methods and required test results Use of this specification should be done with the current valid version of the above cited documents.

3 terms

3.1 observation period (observationsession) The station starts to receive the satellite signal to stop receiving, and the time interval of continuous observation is called the observation period. segment. 3.2 geometric accuracy factor [geometricaldilutionofprecision (GDOP)] The amplification factor of the positioning error due to the geometric relationship between the user and the selected constellation. The smaller the GDOP value, the finer the positioning The higher the degree. 3.3 Ultra-baseline (mini-baseline) Refers to the standard length of the standard value in the range of 0.2m ~ 24m. 3.4 RTD measurement (realtimedifferential) Real-time pseudorange differential measurement. 3.5 RTK measurement (realtimekinematic) Real-time dynamic measurement. 3.6 Antenna phase center (antennaphasiccenter) Antenna phase center (average antenna phase center averageofantennaphasiccenter) refers to the microwave antenna Electrical center. The theoretical design should be consistent with the geometric center of the antenna. The difference between the phase center of the antenna and the geometric center is called the antenna. Phase center deviation. 3.7 World Geodetic Coordinate System 1984 [worldgeodeticsystem1984(WGS-84)] Based on the precision ephemeris NSWC-9Z-2 corresponding to WGS72, the US Department of Defense adopted 1980 large ginseng A geocentric coordinate system established by the test and BIH1984.0 system orientation. The GPS satellite ephemeris is based on the WGS-84 geodetic coordinate system. The coordinates and relatives of GPS single point positioning ......

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