GNSS Principles and Applications Teaching & Experiment Platform

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Product overview

GNSS Principles and Applications Teaching & Experiment Platform is a teaching and experiment system designed to support courses such as Principles and Applications of GNSS.It consists of both hardware and software platforms.The system enables multi-dimensional processing and analysis of satellite navigation RF signals and observation data.Students can comprehensively learn the architecture and working principles of satellite navigation systems,master the navigation solution process and core algorithms of the receiving terminal,and gain insights into the applications of satellite navigation systems.

Functional advantage

Cover the knowledge module of Overview of GNSS

Theoretical course design：Development of GNSS,The Four Major GNSS,Components and Operation Process of GNSS;Experimental Course Design:Satellite Orbit Recognition Experiment,Satellite Constellation Demonstration Experiment
Cover the knowledge module of GNSS Applications

Theoretical course design:Overview of GNSS Functions,Current Status of GNSS Application,Implementation of Typical Application Fields;Experimental Course Design:Mass Application Experiment,Real-time Satellite Monitoring Experiment
Cover the knowledge module of GNSS Time Systems

Theoretical course design:Importance of Time System,Classification of Time System,Universal Time,Atomic Time,Coordinated Universal Time(UTC),GNSS Time,Formats of Time Representation;Experimental Course Design:UTC and Beijing Time Conversion,UTC and BDS Time Conversion,UTC and GPS Time Conversion,Time Format Conversion Experiment
Cover the knowledge module of GNSS Coordinate Systems

Theoretical course design:Significance of Coordinate Systems,Types of Coordinate System,Earth-Centered Earth-Fixed(ECEF)Coordinate System,Geodetic Coordinate System,Local Topocentric Coordinate System;Experimental Course Design:Conversion Experiment between ECEF and Geodetic Coordinates,Conversion Experiment between ECEF and Station Coordinates,Conversion Experiment between WGS84 and CGCS2000,Conversion Experiment between Inertial Coordinates and Orbital Elements
Cover the knowledge module of Introduction to GNSS Receivers

Theoretical course design:Functions and Classifications of Receivers,Components of Receivers(Antenna+Main Unit,Integrated Devices),Common Receiver Specifications,Output Data and Protocols of Receivers;Experimental Course Design:Navigation Message Parsing Experiment,Analysis of Carrier-to-Noise Ratio for Visible Satellites,Receiver Real-time Data Observation Experiment,Receiver Raw Data Collection and Visualization Experiment,Receiver Positioning Operation Experiment
Cover the knowledge module of GNSS Receiver Positioning Standards

Theoretical course design:Basic Principle of Positioning,Measurement Errors,Accuracy Evaluation;Ionospheric Error Analysis Experiment,Tropospheric Error Analysis Experiment,Receiver Single Point Positioning Experiment,Real-Time Positioning Accuracy Factor Analysis Experiment,Positioning Accuracy Factor Analysis Experiment