(The following topics include but are not limited to)
Track 1: Satellite Navigation
Global Navigation Satellite System (GNSS) enhancement and precise positioning services
Low-orbit navigation constellation and integrated PNT (Positioning, Navigation, Timing) system construction
Multi-source fusion navigation and autonomous integrity monitoring
Satellite-to-ground coordinated precise positioning and time/frequency transmission
Satellite navigation signal processing and anti-interference algorithms
High-precision navigation and aerospace radio navigation
Navigation signal enhancement and intelligent processing based on deep learning
Real-time data processing and dynamic route optimization
Airborne navigation system integration and precise approach landing technology
Auxiliary navigation technology based on image recognition
Navigation information security and resilient system design
Beidou large-scale application and low-altitude economic navigation support
Track 2: Satellite Communication and Transmission Technology
Satellite communication system architecture and protocol design (including low-orbit/high-orbit satellites)
Satellite-to-ground integrated network and 6G space-ground integrated communication
Satellite communication channel modeling, spectrum sensing and resource management
Inter-satellite link (ISL) and networking technology
High-throughput satellite communication and broadband access technology
Satellite Internet of Things (IoT) and massive terminal access
Optical communication, laser communication and quantum communication technology
Millimeter wave, terahertz and microwave communication technology
Software-defined satellites and on-board flexible payload technology
Satellite network security, anti-interference and physical layer security
Integrated communication-navigation perception (ISAC) waveform and signal design
Satellite communication performance evaluation and service quality assurance
Track 3: Remote Sensing Technology and Intelligent Information Processing
Optical remote sensing, hyperspectral and multispectral remote sensing technology
Synthetic aperture radar (SAR/InSAR) imaging and interferometric measurement
Microwave remote sensing, laser radar (LiDAR) and 3D point cloud processing
Multi-source remote sensing data fusion and collaborative inversion
Remote sensing image super-resolution reconstruction, classification and target detection
Time series remote sensing analysis and change detection
Quantitative remote sensing parameter inversion and scale conversion
Atmospheric, ocean and terrestrial ecological environment remote sensing monitoring
Remote sensing large models and geographic space artificial intelligence (GeoAI)
On-board/in-orbit remote sensing real-time intelligent processing and edge computing
Remote sensing data quality assessment, calibration and product verification
Integrated navigation, communication and remote sensing constellation design and multi-satellite collaborative observation technology
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