Replace generic range circles with actual LOS coverage polygon computed from SRTM elevation data. Casts 180 rays (every 2 degrees) from the clicked point, runs Fresnel/diffraction analysis on each, and renders the reachable area as a Leaflet polygon. - Viewshed module with haversine forward, terrain sweep, async compute - Antenna height control (default 8 ft) in map panel - LiveView start_async/handle_async for non-blocking computation - Remove signal icon from band selector |
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| .. | ||
| commercial | ||
| propagation | ||
| radio | ||
| terrain | ||
| weather | ||
| workers | ||
| commercial_test.exs | ||
| propagation_test.exs | ||
| radio_test.exs | ||
| terrain_test.exs | ||
| weather_test.exs | ||