Welcome to the documentation site for HamSCI Ray Tracing! This working group develops an open-source 3D HF ray-tracing toolkit, validates ionospheric models against HamSCI citizen science data, and studies space-weather-driven anomalous HF propagation. Browse the pages linked in the header to learn about the project, its goals, and how to get involved.

This work is supported by NASA ROSES 2024 B.21 Heliophysics Citizen Science Investigations (H-CSI), award 80NSSC26K0051. Part of it is also supported by the Office of Naval Research (ONR), award N000142612000. See the About page for details.

If you have any questions or suggestions, please let us know by opening a new issue, or join the Google Group. Opening an issue leaves a public record that can help others.