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Diagnostic use only: never a headline or ranking value.", "quality_summary": { "structure_suppression": { "masked_fraction": 0.002, "windows_resited": [ 5.0 ], "windows_unresolved": [] }, "texture_suppression": { "masked_fraction": 0.016, "windows_resited": [ 2.0, 3.0, 5.0, 10.0, 20.0, 25.0 ], "windows_unresolved": [] }, "texture_windows": { "rounds": 3, "windows_masked": [ { "window_m": 25.0, "start_m": 451.0, "end_m": 476.0, "raw_pct": 26.1, "reason": "hump" }, { "window_m": 20.0, "start_m": 456.0, "end_m": 476.0, "raw_pct": 27.2, "reason": "staircase+hump" }, { "window_m": 10.0, "start_m": 469.0, "end_m": 479.0, "raw_pct": 30.27, "reason": "hump" }, { "window_m": 25.0, "start_m": 544.0, "end_m": 569.0, "raw_pct": 23.82, "reason": "hump" }, { "window_m": 20.0, "start_m": 547.0, "end_m": 567.0, "raw_pct": 25.47, "reason": "hump" }, { "window_m": 10.0, "start_m": 554.0, "end_m": 564.0, "raw_pct": 29.77, "reason": "hump" }, { "window_m": 25.0, "start_m": 512.0, "end_m": 537.0, "raw_pct": 20.76, "reason": "mask-edge" }, { "window_m": 5.0, "start_m": 417.0, "end_m": 422.0, "raw_pct": 30.68, "reason": "short-step" } ], "advisory": [], "unresolved": [] }, "excluded_ranges_m": [ [ 169.0, 174.0 ], [ 278.0, 283.0 ], [ 415.0, 424.0 ], [ 449.0, 481.0 ], [ 510.0, 539.0 ], [ 542.0, 571.0 ] ], "review": [], "extent": [ "may_start_earlier", "may_continue_beyond_end" ] }, "provenance": { "analysis_version": "0.1.0", "sample_interval_m": 1.0, "interpolation": "bilinear", "smoothing": "none", "gradient_windows_m": [ 5.0, 10.0, 20.0, 25.0, 50.0, 100.0 ], "diagnostic_windows_m": [ 2.0, 3.0 ], "elevation_crs": "EPSG:2056", "elevation_resolution_m": 0.5, "elevation_tiles": [ "data/cache/ch/swissalti3d_2025_2598-1167_0.5_2056_5728.tif", "data/cache/ch/swissalti3d_2025_2598-1168_0.5_2056_5728.tif", "data/cache/ch/swissalti3d_2025_2598-1169_0.5_2056_5728.tif", "data/cache/ch/swissalti3d_2025_2599-1167_0.5_2056_5728.tif", "data/cache/ch/swissalti3d_2025_2599-1168_0.5_2056_5728.tif", "data/cache/ch/swissalti3d_2025_2599-1169_0.5_2056_5728.tif" ], "calculated_at": "2026-09-15T06:34:45+00:00", "road_source": "OpenStreetMap (local PBF extract)", "road_attribution": "\u00a9 OpenStreetMap contributors, ODbL", "osm_pbf_path": "data/cache/pbf/switzerland-2026-09-10.osm.pbf", "osm_snapshot": "2026-09-09T20:21:20Z", "run_id": "reline-campaign-260915", "elevation_provider": "swisstopo swissALTI3D", "elevation_licence": "swisstopo open government data (OGD): free use, attribution '\u00a9 swisstopo' \u2014 https://www.swisstopo.admin.ch/en/terms-and-conditions", "elevation_dataset": "swissALTI3D 0.5 m DTM (Federal Office of Topography swisstopo)", "elevation_tile_ids": [ "2598-1167", "2598-1168", "2598-1169", "2599-1167", "2599-1168", "2599-1169" ], "climb_origin": "discovered", "canopy_check": "unavailable \u2014 no surface model (DSM or point cloud) registered for this coverage", "structure_own_ways": "none \u2014 the route carried no way list; own decks unmasked", "license": "ODbL-1.0", "license_url": "https://howsteep.org/licensing" }, "area": { "place": "Oberwil im Simmental", "county": "Bern/Berne", "source": "OpenStreetMap administrative boundaries (\u00a9 OpenStreetMap contributors, ODbL)" } }