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Satellite Navigation (GNSS)

Satellite navigation refers to using satellite systems to provide the position and timing of the user on the Earth. The major Global Navigation Satellite Systems (GNSS) are GPS (USA), GLONASS (Russia), Galileo (EU), BeiDou (China), and Regional Systems such as NavIC (India), QZSS (Japan), KPS (South Korea)

Fundamentals of GNSS

Overview of GNSS systems: GPS, GLONASS, Galileo, BeiDou
Applications of GNSS in various domains
Basics of positioning, navigation, and timing (PNT)
GNSS signal structure and frequencies

GNSS Segments

Space Segment
Control Segment
User Segment

GNSS Signal Processing

Signal Acquisition and Tracking
Positioning Algorithms
Differential GNSS (DGNSS) basics

GNSS Performance and Error Sources

Error Sources in GNSS
Performance Metrics
GNSS Vulnerabilities and Mitigation

Advanced GNSS

Augmentation Systems
Multi-constellation and multi-frequency GNSS
Integration with Inertial Navigation Systems (INS)

Hands-on Practice

Working with GNSS Receiver
Analysis of GNSS data using software tools (e.g., RTKLIB, MATLAB)

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