Space Satellite Telemetry Decoder

A production-grade telemetry decoder for satellite ground stations. Designed to parse raw binary data streams into structured, human-readable formats using declarative binary structures.

🚀 Features

• Binary Parsing: Declarative schemas for complex binary data using the Construct library.
• Multi-Frame Support: Handles CCSDS-like packets and custom telemetry frames.
• Validation: CRC and checksum verification for data integrity.
• Extensible: Easily add new packet definitions for different satellite subsystems (EPS, ADCS, OBC).
• Exporting: Supports exporting decoded data to JSON or CSV for further analysis.
• Containerized: Ready-to-use Docker environment.

📁 Project Structure

space-satellite-telemetry-decoder/
├── src/
│   ├── models/       # Binary definitions (Subsystems, Frames)
│   ├── core/         # Decoder engine and validation logic
│   ├── utils/        # Converters and hex processing
│   └── cli.py        # Command-line interface
├── data/             # Sample telemetry binary files
├── tests/            # Unit and integration tests
├── Dockerfile
├── docker-compose.yml
└── requirements.txt

🛠️ Quick Start

# Clone
git clone https://github.com/Shivay00001/space-satellite-telemetry-decoder.git

# Install
pip install -r requirements.txt

# Decode a sample file
python src/cli.py decode data/sample_telem.bin

📄 License

MIT License