Advanced Missile Guidance Framework

Simulates a Tomahawk-class cruise missile guidance system over real-world satellite terrain data (DEM), featuring GPS navigation, TERCOM terrain matching, Kalman filter sensor fusion, and proportional navigation guidance. Modular by design for scalable experimentation and educational use.

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Overview

The project focuses on realistic simulation of missile guidance over digital elevation maps. Initial implementation provides foundational features: terrain loading, coordinate conversion, GPS/TERCOM guidance components, and classic sensor fusion. This codebase is structured for easy extension to advanced AI, radar, and complex engagement scenarios in later phases.

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Features (Initial Phase)

• Load and merge real DEM (SRTM) tiles over 500-1000 km² areas
• Convert between GPS (lat/lon) and local Cartesian (XY meters)
• Query elevation and compute terrain profiles along paths
• Simulate GPS navigation with realistic sensor noise and dropouts
• Implement TERCOM (Terrain Contour Matching) for position correction
• Foundational sensor fusion via Kalman filter
• A* pathfinding over terrain with elevation constraints
• Proportional navigation guidance toward target

Work In Progress.....

Planning Interface

A lightweight desktop planning interface is available for drafting missions before the full simulator is finished.

Run it from the project root:

python3 planner.py

Missile configurations now have a dedicated manager app:

python3 missile_configurator.py

What it supports right now:

• Select a DEM file from data/dem/
• Select a named missile configuration from shared storage in data/missiles/configurations.json
• Open a dedicated missile configuration app to create, rename, edit, and delete missile presets
• Enter start and target GPS coordinates
• Add, edit, reorder, and remove waypoints
• Use an interactive embedded map with pan/zoom tools and click-to-place mission points
• Validate whether both coordinates are inside the loaded terrain
• Run the C++ pathfinder from the planner for start -> waypoints -> target routing
• Preview the DEM in the planner with automatic crop-and-downsample around the mission area
• Launch an optional external GPU preview window when fastplotlib is available
• Estimate direct-flight distance, time, and turning radius
• Save and load planning drafts as JSON in plans/