SIGINT Triangulation System

The SIGINT Triangulation System is a web-based application designed to simulate and visualize signal triangulation using geospatial data. It enables users to input signal sources, bearings, frequencies, and signal strengths to calculate a target location using geodesic intersection methods.

Features

• Dynamic Input Form: Add and manage multiple signal sources with customizable parameters.
• Interactive Map: Displays signal source locations, bearings, and triangulated target positions on a dark-themed Leaflet map.
• Data Processing: Validates input and calculates intersections for accurate triangulation.
• Export Options: Export the map as an image or generate a detailed text-based report.
• Responsive Design: Optimized for desktop and mobile browsers.

☕ Support my work on Ko-Fi

Technologies Used

• Frontend: HTML5, CSS3, JavaScript (ES6+)
• Mapping Library: Leaflet
• External Libraries:
  • Leaflet Image Export
  • Google Fonts (Inter, Roboto Mono)

Installation

1. Clone the repository:

   git clone https://github.com/yourusername/sigint-triangulation-system.git

2. Navigate to the project folder:

   cd sigint-triangulation-system

3. Open index.html in your preferred web browser.

Usage

1. Add Signal Sources: Use the "Add Signal Source" button to add rows for signal data.
2. Enter Parameters:
   • Signal Source Location: Latitude and Longitude (e.g., 44.4268,26.1025).
   • Bearing: Direction in degrees (0–360°).
   • Frequency: Signal frequency in MHz.
   • Signal Strength: Strength in dB.
3. Triangulate Position: Click "Triangulate Position" to calculate the target location.
4. View Results: See the triangulated coordinates and confidence level on the map and in the results section.
5. Export Data: Use the "Export Map" or "Export Report" buttons to save outputs.

How It Works

1. Geodesic Intersection:
   • Bearing lines are drawn from the source locations based on input bearings.
   • Intersection points are calculated using geodesic mathematics.
2. Weighted Intersection:
   • Multiple intersections are averaged to determine the most probable target location.

Limitations

• Requires an an internet connection.
• Requires at least two signal sources for triangulation.
• Assumes accurate user input for reliable results.

Future Enhancements

• Add support for real-time GPS integration.
• Offline support.
• Improve confidence level calculations with advanced algorithms.
• Enhance visualization with additional map themes.

Contributing

Contributions are welcome! If you find any bugs or have suggestions for improvements, please feel free to open an issue or submit a pull request.

Join my discord server

License

This project is licensed under the GPL-3.0 license.