5 commits

Author	SHA1	Message	Date
Graham McIntire	8d75f188f6	Merge branch 'worktree-agent-a3cdfb99' into feature/propagation-map	2026-03-30 17:00:40 -05:00
Graham McIntire	2698f33cd3	Add propagation scoring algorithm with 9 weighted factors ... Implements BandConfig (data-driven thresholds for 8 bands) and Scorer module with humidity, time-of-day, TD depression, refractivity, sky cover, season, wind, rain attenuation, and pressure trend scoring. Composite score applies BandConfig weights (sum to 1.0) across all factors, producing 0-100 score per band. 10 GHz uses beneficial humidity/ducting model; 24 GHz+ uses harmful absorption model.	2026-03-30 16:57:38 -05:00
Graham McIntire	8dd289580d	Merge branch 'worktree-agent-ae6c8945' into feature/propagation-map	2026-03-30 16:50:42 -05:00
Graham McIntire	775dff4263	Add CONUS grid definition and propagation score schema ... Define 0.125-degree CONUS grid (25-50N, 125-66W) for propagation scoring and create propagation_scores table with composite unique index on lat/lon/valid_time/band_mhz for upsert support.	2026-03-30 16:50:06 -05:00
Graham McIntire	60461ffe32	Add band configuration module for propagation scoring ... Single source of truth for all scoring parameters: weights, thresholds, seasonal tables, and per-band coefficients for 8 microwave bands (10G through 241G). Includes ITU-R P.838-3 rain attenuation coefficients, humidity effects, refractivity scoring thresholds, and sunrise/tier definitions.	2026-03-30 16:49:21 -05:00