{
 "ocl_version": "0.1.0",
 "name": "Tilisunaweg",
 "slug": "tilisunaweg",
 "confidence": "U",
 "reported_claims": [],
 "ladder": [
  {
   "window_m": 2.0,
   "max_gradient_pct": 41.57621355644778,
   "diagnostic": true,
   "flags": [
    "structure_excluded"
   ],
   "start_distance_m": 1843.0,
   "end_distance_m": 1845.0,
   "start_elevation_m": 1740.339674536454,
   "end_elevation_m": 1741.1711988075829,
   "min_gradient_pct": -540.854017961999,
   "suppressed_max_gradient_pct": 283.37042389312046,
   "suppressed_location_m": [
    3113.0,
    3115.0
   ]
  },
  {
   "window_m": 3.0,
   "max_gradient_pct": 38.504957768388216,
   "diagnostic": true,
   "flags": [
    "structure_excluded"
   ],
   "start_distance_m": 1559.0,
   "end_distance_m": 1562.0,
   "start_elevation_m": 1712.852116653925,
   "end_elevation_m": 1714.0072653869765,
   "min_gradient_pct": -469.81978907114507,
   "suppressed_max_gradient_pct": 251.5022380325945,
   "suppressed_location_m": [
    3113.0,
    3116.0
   ]
  },
  {
   "window_m": 5.0,
   "max_gradient_pct": 31.71170712636922,
   "diagnostic": false,
   "flags": [
    "structure_excluded"
   ],
   "start_distance_m": 1557.0,
   "end_distance_m": 1562.0,
   "start_elevation_m": 1712.421680030658,
   "end_elevation_m": 1714.0072653869765,
   "min_gradient_pct": -271.041694240198,
   "suppressed_max_gradient_pct": 209.379988773685,
   "suppressed_location_m": [
    3112.0,
    3117.0
   ]
  },
  {
   "window_m": 10.0,
   "max_gradient_pct": 23.08771291000312,
   "diagnostic": false,
   "flags": [
    "structure_excluded"
   ],
   "start_distance_m": 1554.0,
   "end_distance_m": 1564.0,
   "start_elevation_m": 1711.9910107424666,
   "end_elevation_m": 1714.299782033467,
   "min_gradient_pct": -60.6433595123076,
   "suppressed_max_gradient_pct": 176.28988960802644,
   "suppressed_location_m": [
    3112.0,
    3122.0
   ]
  },
  {
   "window_m": 20.0,
   "max_gradient_pct": 16.971579319402963,
   "diagnostic": false,
   "flags": [
    "structure_excluded"
   ],
   "start_distance_m": 2503.0,
   "end_distance_m": 2523.0,
   "start_elevation_m": 1804.796053512344,
   "end_elevation_m": 1808.1903693762247,
   "min_gradient_pct": 0.8792232975895331,
   "suppressed_max_gradient_pct": 115.39897894286582,
   "suppressed_location_m": [
    3105.0,
    3125.0
   ]
  },
  {
   "window_m": 25.0,
   "max_gradient_pct": 16.74326862946873,
   "diagnostic": false,
   "flags": [
    "structure_excluded"
   ],
   "start_distance_m": 94.0,
   "end_distance_m": 119.0,
   "start_elevation_m": 1547.6293280835694,
   "end_elevation_m": 1551.8151452409365,
   "min_gradient_pct": 3.1805511341399324,
   "suppressed_max_gradient_pct": 95.24603121492783,
   "suppressed_location_m": [
    3100.0,
    3125.0
   ]
  },
  {
   "window_m": 50.0,
   "max_gradient_pct": 15.85560504459454,
   "diagnostic": false,
   "flags": [
    "structure_excluded"
   ],
   "start_distance_m": 93.0,
   "end_distance_m": 143.0,
   "start_elevation_m": 1547.463434974164,
   "end_elevation_m": 1555.3912374964614,
   "min_gradient_pct": 5.6018277711777955,
   "suppressed_max_gradient_pct": 54.47699304622029,
   "suppressed_location_m": [
    3075.0,
    3125.0
   ]
  },
  {
   "window_m": 100.0,
   "max_gradient_pct": 14.739235964337468,
   "diagnostic": false,
   "flags": [
    "structure_excluded"
   ],
   "start_distance_m": 744.0,
   "end_distance_m": 844.0,
   "start_elevation_m": 1625.6509511173567,
   "end_elevation_m": 1640.3901870816942,
   "min_gradient_pct": 6.944956095846919,
   "suppressed_max_gradient_pct": 32.34092308180334,
   "suppressed_location_m": [
    3025.0,
    3125.0
   ]
  }
 ],
 "shape": {
  "ascent_concentration": 0.275,
  "concentration_window_frac": 0.25,
  "longest_pitch_10pct_m": 180.0,
  "shape_class": "sustained"
 },
 "length_m": 3129.1118213260584,
 "start_elevation_m": 1537.7041659437305,
 "end_elevation_m": 1870.1412023878902,
 "endpoint_gain_m": 332.43703644415973,
 "overall_gradient_pct": 10.624006281222613,
 "accumulated_ascent_m": 351.2628865142542,
 "window_maxima": {
  "max_5m": {
   "gradient_pct": 31.71170712636922,
   "start_distance_m": 1557.0,
   "end_distance_m": 1562.0,
   "midpoint_distance_m": 1559.5,
   "start_elevation_m": 1712.421680030658,
   "end_elevation_m": 1714.0072653869765,
   "start_xy": [
    4312918.197130514,
    2657371.7745775664
   ],
   "end_xy": [
    4312913.227966534,
    2657372.3290226366
   ]
  },
  "max_10m": {
   "gradient_pct": 23.08771291000312,
   "start_distance_m": 1554.0,
   "end_distance_m": 1564.0,
   "midpoint_distance_m": 1559.0,
   "start_elevation_m": 1711.9910107424666,
   "end_elevation_m": 1714.299782033467,
   "start_xy": [
    4312921.178628903,
    2657371.441910524
   ],
   "end_xy": [
    4312911.240300942,
    2657372.550800665
   ]
  },
  "max_20m": {
   "gradient_pct": 16.971579319402963,
   "start_distance_m": 2503.0,
   "end_distance_m": 2523.0,
   "midpoint_distance_m": 2513.0,
   "start_elevation_m": 1804.796053512344,
   "end_elevation_m": 1808.1903693762247,
   "start_xy": [
    4312772.46380861,
    2657267.9448489626
   ],
   "end_xy": [
    4312773.676658133,
    2657249.2486371887
   ]
  },
  "max_25m": {
   "gradient_pct": 16.74326862946873,
   "start_distance_m": 94.0,
   "end_distance_m": 119.0,
   "midpoint_distance_m": 106.5,
   "start_elevation_m": 1547.6293280835694,
   "end_elevation_m": 1551.8151452409365,
   "start_xy": [
    4312712.94755911,
    2658185.2465048544
   ],
   "end_xy": [
    4312689.921231478,
    2658194.9020068664
   ]
  },
  "max_50m": {
   "gradient_pct": 15.85560504459454,
   "start_distance_m": 93.0,
   "end_distance_m": 143.0,
   "midpoint_distance_m": 118.0,
   "start_elevation_m": 1547.463434974164,
   "end_elevation_m": 1555.3912374964614,
   "start_xy": [
    4312713.845920907,
    2658184.807248574
   ],
   "end_xy": [
    4312666.283537251,
    2658199.017672319
   ]
  },
  "max_100m": {
   "gradient_pct": 14.739235964337468,
   "start_distance_m": 744.0,
   "end_distance_m": 844.0,
   "midpoint_distance_m": 794.0,
   "start_elevation_m": 1625.6509511173567,
   "end_elevation_m": 1640.3901870816942,
   "start_xy": [
    4312787.31830692,
    2657814.899202525
   ],
   "end_xy": [
    4312840.478339684,
    2657740.959197239
   ]
  }
 },
 "window_minima": {
  "min_5m": {
   "gradient_pct": -271.041694240198,
   "start_distance_m": 3124.0,
   "end_distance_m": 3129.0,
   "midpoint_distance_m": 3126.5,
   "start_elevation_m": 1884.5644750851939,
   "end_elevation_m": 1871.012390373184,
   "start_xy": [
    4313065.875833868,
    2657048.840886246
   ],
   "end_xy": [
    4313068.151115009,
    2657044.3885727203
   ]
  },
  "min_10m": {
   "gradient_pct": -60.6433595123076,
   "start_distance_m": 3119.0,
   "end_distance_m": 3129.0,
   "midpoint_distance_m": 3124.0,
   "start_elevation_m": 1877.0767263244147,
   "end_elevation_m": 1871.012390373184,
   "start_xy": [
    4313063.6005527275,
    2657053.2931997715
   ],
   "end_xy": [
    4313068.151115009,
    2657044.3885727203
   ]
  },
  "min_20m": {
   "gradient_pct": 0.8792232975895331,
   "start_distance_m": 1569.0,
   "end_distance_m": 1589.0,
   "midpoint_distance_m": 1579.0,
   "start_elevation_m": 1714.9508442351344,
   "end_elevation_m": 1715.1266888946523,
   "start_xy": [
    4312906.271136961,
    2657373.105245735
   ],
   "end_xy": [
    4312886.39448104,
    2657375.323026017
   ]
  },
  "min_25m": {
   "gradient_pct": 3.1805511341399324,
   "start_distance_m": 1569.0,
   "end_distance_m": 1594.0,
   "midpoint_distance_m": 1581.5,
   "start_elevation_m": 1714.9508442351344,
   "end_elevation_m": 1715.7459820186693,
   "start_xy": [
    4312906.271136961,
    2657373.105245735
   ],
   "end_xy": [
    4312881.425317059,
    2657375.877471087
   ]
  },
  "min_50m": {
   "gradient_pct": 5.6018277711777955,
   "start_distance_m": 1170.0,
   "end_distance_m": 1220.0,
   "midpoint_distance_m": 1195.0,
   "start_elevation_m": 1674.7286105511967,
   "end_elevation_m": 1677.5295244367856,
   "start_xy": [
    4312971.404311068,
    2657468.4030510094
   ],
   "end_xy": [
    4312929.701182193,
    2657446.7094602287
   ]
  },
  "min_100m": {
   "gradient_pct": 6.944956095846919,
   "start_distance_m": 2672.0,
   "end_distance_m": 2772.0,
   "midpoint_distance_m": 2722.0,
   "start_elevation_m": 1821.3185359713943,
   "end_elevation_m": 1828.2634920672413,
   "start_xy": [
    4312911.794604271,
    2657199.578404716
   ],
   "end_xy": [
    4312987.497674715,
    2657170.658246496
   ]
  }
 },
 "diagnostic_window_maxima": {
  "max_2m": {
   "gradient_pct": 41.57621355644778,
   "start_distance_m": 1843.0,
   "end_distance_m": 1845.0,
   "midpoint_distance_m": 1844.0,
   "start_elevation_m": 1740.339674536454,
   "end_elevation_m": 1741.1711988075829,
   "start_xy": [
    4312670.121381278,
    2657486.6120070918
   ],
   "end_xy": [
    4312669.029413511,
    2657488.2875984483
   ]
  },
  "max_3m": {
   "gradient_pct": 38.504957768388216,
   "start_distance_m": 1559.0,
   "end_distance_m": 1562.0,
   "midpoint_distance_m": 1560.5,
   "start_elevation_m": 1712.852116653925,
   "end_elevation_m": 1714.0072653869765,
   "start_xy": [
    4312916.209464923,
    2657371.996355594
   ],
   "end_xy": [
    4312913.227966534,
    2657372.3290226366
   ]
  }
 },
 "diagnostic_note": "Windows <=3 m are at raster-noise scale (1-sigma raster noise alone is roughly +/-7 pp at 2 m and +/-5 pp at 3 m on a 1 m DTM). Diagnostic use only: never a headline or ranking value.",
 "quality_summary": {
  "structure_suppression": {
   "masked_fraction": 0.008,
   "windows_resited": [
    2.0,
    3.0,
    5.0,
    10.0,
    20.0,
    25.0,
    50.0,
    100.0
   ],
   "windows_unresolved": []
  },
  "overhead_obstruction": {
   "obstruction_threshold_m": 2.0,
   "obstructed_fraction": 0.004,
   "obstruction_max_height_m": 4.54,
   "flagged_windows_m": []
  },
  "excluded_ranges_m": [
   [
    0.0,
    3.0
   ],
   [
    3110.0,
    3129.0
   ]
  ],
  "review": [
   "short_window_divergence"
  ],
  "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:3035",
  "elevation_resolution_m": 1.0,
  "elevation_tiles": [
   "data/cache/at/bev-als_dtm_E4312-N2657.tif",
   "data/cache/at/bev-als_dtm_E4312-N2658.tif",
   "data/cache/at/bev-als_dtm_E4313-N2657.tif"
  ],
  "calculated_at": "2026-09-11T15:55:06+00:00",
  "road_source": "OpenStreetMap (local PBF extract)",
  "road_attribution": "\u00a9 OpenStreetMap contributors, ODbL",
  "osm_pbf_path": "data/cache/pbf/austria-2026-09-11-batch.osm.pbf",
  "osm_snapshot": "",
  "run_id": "at-run2-260911",
  "elevation_provider": "BEV ALS DTM 1 m",
  "elevation_licence": "Creative Commons Attribution 4.0 (CC BY 4.0) \u2014 \u00a9 BEV / L\u00e4nder, data.gv.at",
  "elevation_dataset": "ALS DTM H\u00f6henraster 1 m (Bundesamt f\u00fcr Eich- und Vermessungswesen with the L\u00e4nder), EPSG:3035",
  "elevation_tile_ids": [
   "E4312-N2657",
   "E4312-N2658",
   "E4313-N2657"
  ],
  "elevation_blocks": [
   "N2650000E4300000@2022-09-15"
  ],
  "climb_origin": "discovered",
  "license": "ODbL-1.0",
  "license_url": "https://howsteep.org/licensing"
 },
 "area": {
  "place": "Tschagguns",
  "county": "Vorarlberg",
  "source": "OpenStreetMap administrative boundaries (\u00a9 OpenStreetMap contributors, ODbL)"
 }
}