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Diagnostic use only: never a headline or ranking value.", "quality_summary": { "structure_suppression": { "masked_fraction": 0.002, "windows_resited": [], "windows_unresolved": [] }, "texture_suppression": { "masked_fraction": 0.024, "windows_resited": [ 2.0, 3.0, 5.0, 10.0 ], "windows_unresolved": [] }, "texture_windows": { "rounds": 3, "windows_masked": [ { "window_m": 25.0, "start_m": 607.0, "end_m": 632.0, "raw_pct": 20.47, "reason": "hump" }, { "window_m": 20.0, "start_m": 611.0, "end_m": 631.0, "raw_pct": 22.42, "reason": "hump" }, { "window_m": 10.0, "start_m": 307.0, "end_m": 317.0, "raw_pct": 31.9, "reason": "hump+short-step" }, { "window_m": 5.0, "start_m": 309.0, "end_m": 314.0, "raw_pct": 43.92, "reason": "hump" }, { "window_m": 25.0, "start_m": 1237.0, "end_m": 1262.0, "raw_pct": 16.52, "reason": "hump" }, { "window_m": 20.0, "start_m": 1242.0, "end_m": 1262.0, "raw_pct": 18.85, "reason": "hump" }, { "window_m": 10.0, "start_m": 1252.0, "end_m": 1262.0, "raw_pct": 27.56, "reason": "hump+short-step" }, { "window_m": 5.0, "start_m": 1257.0, "end_m": 1262.0, "raw_pct": 32.51, "reason": "hump" }, { "window_m": 10.0, "start_m": 334.0, "end_m": 344.0, "raw_pct": 19.9, "reason": "short-step" } ], "advisory": [], "unresolved": [] }, "excluded_ranges_m": [ [ 305.0, 319.0 ], [ 332.0, 346.0 ], [ 605.0, 634.0 ], [ 1235.0, 1264.0 ], [ 1354.0, 1359.0 ] ], "review": [], "extent": [ "descends_at_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_2021_2567-1169_0.5_2056_5728.tif", "data/cache/ch/swissalti3d_2021_2567-1170_0.5_2056_5728.tif", "data/cache/ch/swissalti3d_2021_2567-1171_0.5_2056_5728.tif", "data/cache/ch/swissalti3d_2021_2567-1172_0.5_2056_5728.tif", "data/cache/ch/swissalti3d_2021_2568-1169_0.5_2056_5728.tif", "data/cache/ch/swissalti3d_2021_2568-1170_0.5_2056_5728.tif", "data/cache/ch/swissalti3d_2021_2568-1171_0.5_2056_5728.tif", "data/cache/ch/swissalti3d_2021_2568-1172_0.5_2056_5728.tif" ], "calculated_at": "2026-09-12T01:31:22+00:00", "road_source": "OpenStreetMap (local PBF extract)", "road_attribution": "\u00a9 OpenStreetMap contributors, ODbL", "osm_pbf_path": "output/texture-ch-ch/batch-switzerland-rchunk03.pbf", "osm_snapshot": "", "run_id": "texture-ch-ch-260912", "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": [ "2567-1169", "2567-1170", "2567-1171", "2567-1172", "2568-1169", "2568-1170", "2568-1171", "2568-1172" ], "climb_origin": "discovered", "canopy_check": "unavailable \u2014 no surface model (DSM or point cloud) registered for this coverage", "license": "ODbL-1.0", "license_url": "https://howsteep.org/licensing" }, "area": { "place": "Gibloux", "county": "Fribourg/Freiburg", "source": "OpenStreetMap administrative boundaries (\u00a9 OpenStreetMap contributors, ODbL)" } }