prop/lib/microwaveprop/propagation
Graham McIntire e8ae407be9 Add rain scatter prediction to map detail panel
When clicking a grid point, fetches the latest NEXRAD composite
reflectivity and identifies rain cells within 300 km that could
enable rain scatter contacts. Shows:
- Scatter classification (excellent/good/marginal/none)
- Top 3 cells with dBZ, distance, bearing, and relative signal
- Colored circle markers on the map at rain cell locations
- Markers sized by reflectivity, colored by intensity

Uses simplified bistatic radar equation accounting for reflectivity,
frequency-dependent scattering (Rayleigh/Mie), and R^4 path loss.
NEXRAD cells sampled every ~5 km within bounding box for efficiency.
2026-04-11 15:19:19 -05:00
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band_config.ex Improve light mode contrast for score colors and map controls 2026-04-11 14:55:21 -05:00
duct.ex Phase 9.3, 9.4, and Phase 3 NEXRAD pipeline 2026-04-10 12:48:36 -05:00
freshness_monitor.ex Prevent duplicate PropagationGridWorker jobs via Oban unique constraint 2026-03-31 17:16:40 -05:00
grid.ex Increase grid to 0.125 degrees with smooth canvas overlay 2026-03-31 08:52:07 -05:00
grid_score.ex Add CONUS grid definition and propagation score schema 2026-03-30 16:50:06 -05:00
inversion.ex Phase 9.3, 9.4, and Phase 3 NEXRAD pipeline 2026-04-10 12:48:36 -05:00
rain_scatter.ex Add rain scatter prediction to map detail panel 2026-04-11 15:19:19 -05:00
recalibrator.ex Phase 9.3, 9.4, and Phase 3 NEXRAD pipeline 2026-04-10 12:48:36 -05:00
region.ex Phase 7: Regionalized seasonal scoring 2026-04-10 08:39:01 -05:00
scorer.ex Reduce memory pressure: Stream large collections, GC between phases 2026-04-10 16:45:50 -05:00
scorer_diff.ex Phase 9.3, 9.4, and Phase 3 NEXRAD pipeline 2026-04-10 12:48:36 -05:00