{
 "ocl_version": "0.1.0",
 "name": "Kapf",
 "slug": "kapf",
 "confidence": "B",
 "reported_claims": [],
 "ladder": [
  {
   "window_m": 2.0,
   "max_gradient_pct": 22.002117497214613,
   "diagnostic": true,
   "flags": [
    "texture_excluded",
    "canopy_or_structure"
   ],
   "start_distance_m": 538.0,
   "end_distance_m": 540.0,
   "start_elevation_m": 714.65021257461,
   "end_elevation_m": 715.0902549245543,
   "min_gradient_pct": -20.856745859936154,
   "suppressed_max_gradient_pct": 41.41102509322536,
   "suppressed_location_m": [
    1550.0,
    1552.0
   ]
  },
  {
   "window_m": 3.0,
   "max_gradient_pct": 20.36149663906978,
   "diagnostic": true,
   "flags": [
    "texture_excluded",
    "canopy_or_structure"
   ],
   "start_distance_m": 489.0,
   "end_distance_m": 492.0,
   "start_elevation_m": 712.8400111468217,
   "end_elevation_m": 713.4508560459938,
   "min_gradient_pct": -20.41148571257736,
   "suppressed_max_gradient_pct": 37.405395290185574,
   "suppressed_location_m": [
    1549.0,
    1552.0
   ]
  },
  {
   "window_m": 5.0,
   "max_gradient_pct": 18.58392973522541,
   "diagnostic": false,
   "flags": [
    "texture_excluded",
    "canopy_or_structure"
   ],
   "start_distance_m": 539.0,
   "end_distance_m": 544.0,
   "start_elevation_m": 714.8523080202499,
   "end_elevation_m": 715.7815045070112,
   "min_gradient_pct": -17.989689355106293,
   "suppressed_max_gradient_pct": 31.289080471569832,
   "suppressed_location_m": [
    1547.0,
    1552.0
   ]
  },
  {
   "window_m": 10.0,
   "max_gradient_pct": 17.17402777131042,
   "diagnostic": false,
   "flags": [
    "texture_excluded",
    "canopy_or_structure"
   ],
   "start_distance_m": 537.0,
   "end_distance_m": 547.0,
   "start_elevation_m": 714.4823672099305,
   "end_elevation_m": 716.1997699870616,
   "min_gradient_pct": -12.185044796407283,
   "suppressed_max_gradient_pct": 21.912490859912168,
   "suppressed_location_m": [
    1545.0,
    1555.0
   ]
  },
  {
   "window_m": 20.0,
   "max_gradient_pct": 16.057855003328427,
   "diagnostic": false,
   "flags": [
    "texture_excluded",
    "canopy_or_structure"
   ],
   "start_distance_m": 1699.0,
   "end_distance_m": 1719.0,
   "start_elevation_m": 844.4199113665494,
   "end_elevation_m": 847.6314823672151,
   "min_gradient_pct": -4.962630605688787,
   "suppressed_max_gradient_pct": 16.622287294509306,
   "suppressed_location_m": [
    1532.0,
    1552.0
   ]
  },
  {
   "window_m": 25.0,
   "max_gradient_pct": 15.726151046460018,
   "diagnostic": false,
   "flags": [
    "canopy_or_structure"
   ],
   "start_distance_m": 1445.0,
   "end_distance_m": 1470.0,
   "start_elevation_m": 815.0701055152554,
   "end_elevation_m": 819.0016432768704,
   "min_gradient_pct": -3.2394344729614204
  },
  {
   "window_m": 50.0,
   "max_gradient_pct": 15.622951858405486,
   "diagnostic": false,
   "flags": [],
   "start_distance_m": 1439.0,
   "end_distance_m": 1489.0,
   "start_elevation_m": 814.1545362084282,
   "end_elevation_m": 821.966012137631,
   "min_gradient_pct": 0.8875277109484614
  },
  {
   "window_m": 100.0,
   "max_gradient_pct": 14.328268548537835,
   "diagnostic": false,
   "flags": [
    "texture_excluded"
   ],
   "start_distance_m": 1425.0,
   "end_distance_m": 1525.0,
   "start_elevation_m": 812.3453742259104,
   "end_elevation_m": 826.6736427744482,
   "min_gradient_pct": 2.3666654942925334,
   "suppressed_max_gradient_pct": 14.569808140943792,
   "suppressed_location_m": [
    1452.0,
    1552.0
   ]
  }
 ],
 "shape": {
  "ascent_concentration": 0.279,
  "concentration_window_frac": 0.25,
  "longest_pitch_10pct_m": 266.0,
  "shape_class": "sustained"
 },
 "length_m": 1897.6274427560568,
 "start_elevation_m": 667.3474618395921,
 "end_elevation_m": 864.0694754004522,
 "endpoint_gain_m": 196.7220135608601,
 "overall_gradient_pct": 10.366735278403594,
 "accumulated_ascent_m": 198.8579867854006,
 "window_maxima": {
  "max_5m": {
   "gradient_pct": 18.58392973522541,
   "start_distance_m": 539.0,
   "end_distance_m": 544.0,
   "midpoint_distance_m": 541.5,
   "start_elevation_m": 714.8523080202499,
   "end_elevation_m": 715.7815045070112,
   "start_xy": [
    4304408.890224147,
    2705054.025065709
   ],
   "end_xy": [
    4304404.926031087,
    2705050.9779074616
   ]
  },
  "max_10m": {
   "gradient_pct": 17.17402777131042,
   "start_distance_m": 537.0,
   "end_distance_m": 547.0,
   "midpoint_distance_m": 542.0,
   "start_elevation_m": 714.4823672099305,
   "end_elevation_m": 716.1997699870616,
   "start_xy": [
    4304410.475901371,
    2705055.243929008
   ],
   "end_xy": [
    4304402.444675176,
    2705049.29627346
   ]
  },
  "max_20m": {
   "gradient_pct": 16.057855003328427,
   "start_distance_m": 1699.0,
   "end_distance_m": 1719.0,
   "midpoint_distance_m": 1709.0,
   "start_elevation_m": 844.4199113665494,
   "end_elevation_m": 847.6314823672151,
   "start_xy": [
    4304981.849007467,
    2704905.0533781094
   ],
   "end_xy": [
    4304988.389722497,
    2704923.1207658923
   ]
  },
  "max_25m": {
   "gradient_pct": 15.726151046460018,
   "start_distance_m": 1445.0,
   "end_distance_m": 1470.0,
   "midpoint_distance_m": 1457.5,
   "start_elevation_m": 815.0701055152554,
   "end_elevation_m": 819.0016432768704,
   "start_xy": [
    4304739.753544377,
    2704852.7659707223
   ],
   "end_xy": [
    4304764.591312643,
    2704852.4915703745
   ]
  },
  "max_50m": {
   "gradient_pct": 15.622951858405486,
   "start_distance_m": 1439.0,
   "end_distance_m": 1489.0,
   "midpoint_distance_m": 1464.0,
   "start_elevation_m": 814.1545362084282,
   "end_elevation_m": 821.966012137631,
   "start_xy": [
    4304733.797305427,
    2704853.4893085193
   ],
   "end_xy": [
    4304783.528348527,
    2704853.3364739544
   ]
  },
  "max_100m": {
   "gradient_pct": 14.328268548537835,
   "start_distance_m": 1425.0,
   "end_distance_m": 1525.0,
   "midpoint_distance_m": 1475.0,
   "start_elevation_m": 812.3453742259104,
   "end_elevation_m": 826.6736427744482,
   "start_xy": [
    4304720.027563129,
    2704852.1835836433
   ],
   "end_xy": [
    4304819.366236244,
    2704850.3234228007
   ]
  }
 },
 "window_minima": {
  "min_5m": {
   "gradient_pct": -17.989689355106293,
   "start_distance_m": 471.0,
   "end_distance_m": 476.0,
   "midpoint_distance_m": 473.5,
   "start_elevation_m": 713.1319121363795,
   "end_elevation_m": 712.2324276686242,
   "start_xy": [
    4304396.07671674,
    2705056.3994516274
   ],
   "end_xy": [
    4304400.546763257,
    2705058.6396936076
   ]
  },
  "min_10m": {
   "gradient_pct": -12.185044796407283,
   "start_distance_m": 468.0,
   "end_distance_m": 478.0,
   "midpoint_distance_m": 473.0,
   "start_elevation_m": 713.3511340173884,
   "end_elevation_m": 712.1326295377477,
   "start_xy": [
    4304393.394688829,
    2705055.0553064393
   ],
   "end_xy": [
    4304402.334781864,
    2705059.5357903996
   ]
  },
  "min_20m": {
   "gradient_pct": -4.962630605688787,
   "start_distance_m": 462.0,
   "end_distance_m": 482.0,
   "midpoint_distance_m": 472.0,
   "start_elevation_m": 713.1906245916484,
   "end_elevation_m": 712.1980984705107,
   "start_xy": [
    4304388.030633008,
    2705052.3670160626
   ],
   "end_xy": [
    4304405.910819078,
    2705061.327983984
   ]
  },
  "min_25m": {
   "gradient_pct": -3.2394344729614204,
   "start_distance_m": 457.0,
   "end_distance_m": 482.0,
   "midpoint_distance_m": 469.5,
   "start_elevation_m": 713.007957088751,
   "end_elevation_m": 712.1980984705107,
   "start_xy": [
    4304383.560243328,
    2705050.1274978025
   ],
   "end_xy": [
    4304405.910819078,
    2705061.327983984
   ]
  },
  "min_50m": {
   "gradient_pct": 0.8875277109484614,
   "start_distance_m": 432.0,
   "end_distance_m": 482.0,
   "midpoint_distance_m": 457.0,
   "start_elevation_m": 711.7543346150364,
   "end_elevation_m": 712.1980984705107,
   "start_xy": [
    4304360.742727725,
    2705039.911775522
   ],
   "end_xy": [
    4304405.910819078,
    2705061.327983984
   ]
  },
  "min_100m": {
   "gradient_pct": 2.3666654942925334,
   "start_distance_m": 382.0,
   "end_distance_m": 482.0,
   "midpoint_distance_m": 432.0,
   "start_elevation_m": 709.8314329762181,
   "end_elevation_m": 712.1980984705107,
   "start_xy": [
    4304313.655252048,
    2705023.923856473
   ],
   "end_xy": [
    4304405.910819078,
    2705061.327983984
   ]
  }
 },
 "diagnostic_window_maxima": {
  "max_2m": {
   "gradient_pct": 22.002117497214613,
   "start_distance_m": 538.0,
   "end_distance_m": 540.0,
   "midpoint_distance_m": 539.0,
   "start_elevation_m": 714.65021257461,
   "end_elevation_m": 715.0902549245543,
   "start_xy": [
    4304409.683062758,
    2705054.6344973585
   ],
   "end_xy": [
    4304408.097385535,
    2705053.4156340593
   ]
  },
  "max_3m": {
   "gradient_pct": 20.36149663906978,
   "start_distance_m": 489.0,
   "end_distance_m": 492.0,
   "midpoint_distance_m": 490.5,
   "start_elevation_m": 712.8400111468217,
   "end_elevation_m": 713.4508560459938,
   "start_xy": [
    4304412.168884203,
    2705064.4643227565
   ],
   "end_xy": [
    4304414.850912114,
    2705065.8084679446
   ]
  }
 },
 "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": {
  "texture_suppression": {
   "masked_fraction": 0.005,
   "windows_resited": [
    2.0,
    3.0,
    5.0,
    10.0,
    20.0,
    100.0
   ],
   "windows_unresolved": []
  },
  "texture_windows": {
   "rounds": 1,
   "windows_masked": [
    {
     "window_m": 5.0,
     "start_m": 1547.0,
     "end_m": 1552.0,
     "raw_pct": 31.29,
     "reason": "short-step"
    }
   ],
   "advisory": [],
   "unresolved": []
  },
  "overhead_obstruction": {
   "obstruction_threshold_m": 2.0,
   "obstructed_fraction": 0.32,
   "obstruction_max_height_m": 31.26,
   "flagged_windows_m": [
    2,
    3,
    5,
    10,
    20,
    25
   ]
  },
  "excluded_ranges_m": [
   [
    1545.0,
    1554.0
   ]
  ],
  "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:3035",
  "elevation_resolution_m": 1.0,
  "elevation_tiles": [
   "data/cache/at/bev-als_dtm_E4303-N2704.tif",
   "data/cache/at/bev-als_dtm_E4303-N2705.tif",
   "data/cache/at/bev-als_dtm_E4304-N2704.tif",
   "data/cache/at/bev-als_dtm_E4304-N2705.tif",
   "data/cache/at/bev-als_dtm_E4305-N2704.tif",
   "data/cache/at/bev-als_dtm_E4305-N2705.tif"
  ],
  "calculated_at": "2026-09-12T23:22:55+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-at-run4-260912.osm.pbf",
  "osm_snapshot": "",
  "run_id": "at-run4-260912",
  "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": [
   "E4303-N2704",
   "E4303-N2705",
   "E4304-N2704",
   "E4304-N2705",
   "E4305-N2704",
   "E4305-N2705"
  ],
  "elevation_blocks": [
   "N2700000E4300000@2022-09-15"
  ],
  "climb_origin": "discovered",
  "license": "ODbL-1.0",
  "license_url": "https://howsteep.org/licensing"
 },
 "area": {
  "place": "Bildstein",
  "county": "Vorarlberg",
  "source": "OpenStreetMap administrative boundaries (\u00a9 OpenStreetMap contributors, ODbL)"
 }
}