{
 "ocl_version": "0.1.0",
 "name": "Pillasweg",
 "slug": "pillasweg",
 "confidence": "B",
 "reported_claims": [],
 "ladder": [
  {
   "window_m": 2.0,
   "max_gradient_pct": 33.49022813538909,
   "diagnostic": true,
   "flags": [
    "canopy_or_structure"
   ],
   "start_distance_m": 479.0,
   "end_distance_m": 481.0,
   "start_elevation_m": 710.2747904302012,
   "end_elevation_m": 710.944594992909,
   "min_gradient_pct": -15.750391093530425
  },
  {
   "window_m": 3.0,
   "max_gradient_pct": 32.77018407898519,
   "diagnostic": true,
   "flags": [
    "canopy_or_structure"
   ],
   "start_distance_m": 478.0,
   "end_distance_m": 481.0,
   "start_elevation_m": 709.9614894705394,
   "end_elevation_m": 710.944594992909,
   "min_gradient_pct": -13.141209514049024
  },
  {
   "window_m": 5.0,
   "max_gradient_pct": 31.688588685171908,
   "diagnostic": false,
   "flags": [
    "canopy_or_structure"
   ],
   "start_distance_m": 476.0,
   "end_distance_m": 481.0,
   "start_elevation_m": 709.3601655586504,
   "end_elevation_m": 710.944594992909,
   "min_gradient_pct": -9.980547825193753
  },
  {
   "window_m": 10.0,
   "max_gradient_pct": 28.909287352885258,
   "diagnostic": false,
   "flags": [
    "canopy_or_structure"
   ],
   "start_distance_m": 472.0,
   "end_distance_m": 482.0,
   "start_elevation_m": 708.3189905459567,
   "end_elevation_m": 711.2099192812452,
   "min_gradient_pct": -3.201670260023093
  },
  {
   "window_m": 20.0,
   "max_gradient_pct": 25.369043326918472,
   "diagnostic": false,
   "flags": [
    "canopy_or_structure"
   ],
   "start_distance_m": 462.0,
   "end_distance_m": 482.0,
   "start_elevation_m": 706.1361106158615,
   "end_elevation_m": 711.2099192812452,
   "min_gradient_pct": -0.6401029886694687
  },
  {
   "window_m": 25.0,
   "max_gradient_pct": 22.066524188982385,
   "diagnostic": false,
   "flags": [
    "canopy_or_structure"
   ],
   "start_distance_m": 459.0,
   "end_distance_m": 484.0,
   "start_elevation_m": 705.8661391086235,
   "end_elevation_m": 711.3827701558691,
   "min_gradient_pct": -0.5189399220271298
  },
  {
   "window_m": 50.0,
   "max_gradient_pct": 18.5869287720393,
   "diagnostic": false,
   "flags": [
    "canopy_or_structure"
   ],
   "start_distance_m": 165.0,
   "end_distance_m": 215.0,
   "start_elevation_m": 668.1046392342703,
   "end_elevation_m": 677.3981036202899,
   "min_gradient_pct": 0.24342752191341788
  },
  {
   "window_m": 100.0,
   "max_gradient_pct": 16.93908793681635,
   "diagnostic": false,
   "flags": [],
   "start_distance_m": 138.0,
   "end_distance_m": 238.0,
   "start_elevation_m": 663.7865430148158,
   "end_elevation_m": 680.7256309516322,
   "min_gradient_pct": 1.1119415533527217
  }
 ],
 "shape": {
  "ascent_concentration": 0.366,
  "concentration_window_frac": 0.25,
  "longest_pitch_10pct_m": 177.0,
  "shape_class": "sustained"
 },
 "length_m": 1631.9506744010268,
 "start_elevation_m": 656.2165388292487,
 "end_elevation_m": 803.6662336791994,
 "endpoint_gain_m": 147.44969484995067,
 "overall_gradient_pct": 9.035180852146098,
 "accumulated_ascent_m": 149.83120594174534,
 "window_maxima": {
  "max_5m": {
   "gradient_pct": 31.688588685171908,
   "start_distance_m": 476.0,
   "end_distance_m": 481.0,
   "midpoint_distance_m": 478.5,
   "start_elevation_m": 709.3601655586504,
   "end_elevation_m": 710.944594992909,
   "start_xy": [
    4300846.972898071,
    2677719.6327220355
   ],
   "end_xy": [
    4300847.594220253,
    2677714.6714763506
   ]
  },
  "max_10m": {
   "gradient_pct": 28.909287352885258,
   "start_distance_m": 472.0,
   "end_distance_m": 482.0,
   "midpoint_distance_m": 477.0,
   "start_elevation_m": 708.3189905459567,
   "end_elevation_m": 711.2099192812452,
   "start_xy": [
    4300846.4758403255,
    2677723.6017185836
   ],
   "end_xy": [
    4300847.7184846895,
    2677713.6792272134
   ]
  },
  "max_20m": {
   "gradient_pct": 25.369043326918472,
   "start_distance_m": 462.0,
   "end_distance_m": 482.0,
   "midpoint_distance_m": 472.0,
   "start_elevation_m": 706.1361106158615,
   "end_elevation_m": 711.2099192812452,
   "start_xy": [
    4300845.192585753,
    2677733.511460959
   ],
   "end_xy": [
    4300847.7184846895,
    2677713.6792272134
   ]
  },
  "max_25m": {
   "gradient_pct": 22.066524188982385,
   "start_distance_m": 459.0,
   "end_distance_m": 484.0,
   "midpoint_distance_m": 471.5,
   "start_elevation_m": 705.8661391086235,
   "end_elevation_m": 711.3827701558691,
   "start_xy": [
    4300843.797151524,
    2677736.167164879
   ],
   "end_xy": [
    4300847.967013562,
    2677711.6947289393
   ]
  },
  "max_50m": {
   "gradient_pct": 18.5869287720393,
   "start_distance_m": 165.0,
   "end_distance_m": 215.0,
   "midpoint_distance_m": 190.0,
   "start_elevation_m": 668.1046392342703,
   "end_elevation_m": 677.3981036202899,
   "start_xy": [
    4300609.963276876,
    2677748.90165324
   ],
   "end_xy": [
    4300656.692974747,
    2677736.2696779417
   ]
  },
  "max_100m": {
   "gradient_pct": 16.93908793681635,
   "start_distance_m": 138.0,
   "end_distance_m": 238.0,
   "midpoint_distance_m": 188.0,
   "start_elevation_m": 663.7865430148158,
   "end_elevation_m": 680.7256309516322,
   "start_xy": [
    4300583.140339178,
    2677745.8145831595
   ],
   "end_xy": [
    4300676.816376121,
    2677725.1319619655
   ]
  }
 },
 "window_minima": {
  "min_5m": {
   "gradient_pct": -9.980547825193753,
   "start_distance_m": 612.0,
   "end_distance_m": 617.0,
   "midpoint_distance_m": 614.5,
   "start_elevation_m": 726.0126056536461,
   "end_elevation_m": 725.5135782623864,
   "start_xy": [
    4300770.966908806,
    2677611.4335469957
   ],
   "end_xy": [
    4300769.55411636,
    2677606.6485017613
   ]
  },
  "min_10m": {
   "gradient_pct": -3.201670260023093,
   "start_distance_m": 610.0,
   "end_distance_m": 620.0,
   "midpoint_distance_m": 615.0,
   "start_elevation_m": 725.9473408555162,
   "end_elevation_m": 725.6271738295139,
   "start_xy": [
    4300771.562085847,
    2677613.342935455
   ],
   "end_xy": [
    4300769.543740927,
    2677603.6485197027
   ]
  },
  "min_20m": {
   "gradient_pct": -0.6401029886694687,
   "start_distance_m": 1015.0,
   "end_distance_m": 1035.0,
   "midpoint_distance_m": 1025.0,
   "start_elevation_m": 759.6585367276838,
   "end_elevation_m": 759.5305161299499,
   "start_xy": [
    4301100.4230991015,
    2677398.5801419867
   ],
   "end_xy": [
    4301118.578683244,
    2677390.191175159
   ]
  },
  "min_25m": {
   "gradient_pct": -0.5189399220271298,
   "start_distance_m": 1011.0,
   "end_distance_m": 1036.0,
   "midpoint_distance_m": 1023.5,
   "start_elevation_m": 759.6484464434061,
   "end_elevation_m": 759.5187114628993,
   "start_xy": [
    4301096.791982273,
    2677400.257935352
   ],
   "end_xy": [
    4301119.4864624515,
    2677389.771726818
   ]
  },
  "min_50m": {
   "gradient_pct": 0.24342752191341788,
   "start_distance_m": 1004.0,
   "end_distance_m": 1054.0,
   "midpoint_distance_m": 1029.0,
   "start_elevation_m": 759.5298360852827,
   "end_elevation_m": 759.6515498462394,
   "start_xy": [
    4301090.437527823,
    2677403.194073742
   ],
   "end_xy": [
    4301137.414636375,
    2677390.458312345
   ]
  },
  "min_100m": {
   "gradient_pct": 1.1119415533527217,
   "start_distance_m": 964.0,
   "end_distance_m": 1064.0,
   "midpoint_distance_m": 1014.0,
   "start_elevation_m": 758.775413299012,
   "end_elevation_m": 759.8873548523648,
   "start_xy": [
    4301054.471492757,
    2677420.661734133
   ],
   "end_xy": [
    4301147.401180051,
    2677390.9769118065
   ]
  }
 },
 "diagnostic_window_maxima": {
  "max_2m": {
   "gradient_pct": 33.49022813538909,
   "start_distance_m": 479.0,
   "end_distance_m": 481.0,
   "midpoint_distance_m": 480.0,
   "start_elevation_m": 710.2747904302012,
   "end_elevation_m": 710.944594992909,
   "start_xy": [
    4300847.34569138,
    2677716.6559746247
   ],
   "end_xy": [
    4300847.594220253,
    2677714.6714763506
   ]
  },
  "max_3m": {
   "gradient_pct": 32.77018407898519,
   "start_distance_m": 478.0,
   "end_distance_m": 481.0,
   "midpoint_distance_m": 479.5,
   "start_elevation_m": 709.9614894705394,
   "end_elevation_m": 710.944594992909,
   "start_xy": [
    4300847.221426943,
    2677717.6482237615
   ],
   "end_xy": [
    4300847.594220253,
    2677714.6714763506
   ]
  }
 },
 "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": {
  "no_bench_suppression": {
   "masked_fraction": 0.069,
   "windows_resited": [],
   "windows_unresolved": []
  },
  "overhead_obstruction": {
   "obstruction_threshold_m": 2.0,
   "obstructed_fraction": 0.574,
   "obstruction_max_height_m": 38.4,
   "flagged_windows_m": [
    2,
    3,
    5,
    10,
    20,
    25,
    50
   ]
  },
  "excluded_ranges_m": [
   [
    550.0,
    590.0
   ],
   [
    1140.0,
    1180.0
   ],
   [
    1290.0,
    1320.0
   ]
  ],
  "review": [],
  "extent": [
   "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_E4300-N2677.tif",
   "data/cache/at/bev-als_dtm_E4301-N2677.tif"
  ],
  "calculated_at": "2026-09-12T23:54:33+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": [
   "E4300-N2677",
   "E4301-N2677"
  ],
  "elevation_blocks": [
   "N2650000E4300000@2022-09-15"
  ],
  "climb_origin": "discovered",
  "license": "ODbL-1.0",
  "license_url": "https://howsteep.org/licensing"
 },
 "area": {
  "place": "Schnifis",
  "county": "Vorarlberg",
  "source": "OpenStreetMap administrative boundaries (\u00a9 OpenStreetMap contributors, ODbL)"
 }
}