{
 "ocl_version": "0.1.0",
 "name": "Alpe Halden Miesboden",
 "slug": "alpe-halden-miesboden",
 "confidence": "B",
 "reported_claims": [],
 "ladder": [
  {
   "window_m": 2.0,
   "max_gradient_pct": 32.278719429791636,
   "diagnostic": true,
   "flags": [
    "structure_excluded"
   ],
   "start_distance_m": 150.0,
   "end_distance_m": 152.0,
   "start_elevation_m": 1257.4733547312628,
   "end_elevation_m": 1258.1189291198586,
   "min_gradient_pct": -54.995649977342964,
   "suppressed_max_gradient_pct": 58.78573470470201,
   "suppressed_location_m": [
    692.0,
    694.0
   ]
  },
  {
   "window_m": 3.0,
   "max_gradient_pct": 29.6724845261906,
   "diagnostic": true,
   "flags": [
    "structure_excluded",
    "canopy_or_structure"
   ],
   "start_distance_m": 696.0,
   "end_distance_m": 699.0,
   "start_elevation_m": 1336.6943384198476,
   "end_elevation_m": 1337.5845129556333,
   "min_gradient_pct": -46.7001125181317,
   "suppressed_max_gradient_pct": 52.988942410562835,
   "suppressed_location_m": [
    692.0,
    695.0
   ]
  },
  {
   "window_m": 5.0,
   "max_gradient_pct": 28.614813952258373,
   "diagnostic": false,
   "flags": [
    "structure_excluded",
    "canopy_or_structure"
   ],
   "start_distance_m": 107.0,
   "end_distance_m": 112.0,
   "start_elevation_m": 1246.5938633663188,
   "end_elevation_m": 1248.0246040639317,
   "min_gradient_pct": -40.15624783471594,
   "suppressed_max_gradient_pct": 43.61077704905256,
   "suppressed_location_m": [
    692.0,
    697.0
   ]
  },
  {
   "window_m": 10.0,
   "max_gradient_pct": 27.80860921164276,
   "diagnostic": false,
   "flags": [
    "structure_excluded",
    "canopy_or_structure"
   ],
   "start_distance_m": 104.0,
   "end_distance_m": 114.0,
   "start_elevation_m": 1245.756087208851,
   "end_elevation_m": 1248.5369481300154,
   "min_gradient_pct": -24.92638840063819,
   "suppressed_max_gradient_pct": 34.79136983623448,
   "suppressed_location_m": [
    690.0,
    700.0
   ]
  },
  {
   "window_m": 20.0,
   "max_gradient_pct": 26.556965404118955,
   "diagnostic": false,
   "flags": [],
   "start_distance_m": 125.0,
   "end_distance_m": 145.0,
   "start_elevation_m": 1251.1264695813368,
   "end_elevation_m": 1256.4378626621606,
   "min_gradient_pct": -9.285568834247897
  },
  {
   "window_m": 25.0,
   "max_gradient_pct": 25.945000794402404,
   "diagnostic": false,
   "flags": [],
   "start_distance_m": 123.0,
   "end_distance_m": 148.0,
   "start_elevation_m": 1250.6384801035108,
   "end_elevation_m": 1257.1247303021114,
   "min_gradient_pct": -6.152444416969047
  },
  {
   "window_m": 50.0,
   "max_gradient_pct": 25.698807950249375,
   "diagnostic": false,
   "flags": [],
   "start_distance_m": 102.0,
   "end_distance_m": 152.0,
   "start_elevation_m": 1245.269525144734,
   "end_elevation_m": 1258.1189291198586,
   "min_gradient_pct": -0.55877046601654
  },
  {
   "window_m": 100.0,
   "max_gradient_pct": 24.957237873166378,
   "diagnostic": false,
   "flags": [
    "canopy_or_structure"
   ],
   "start_distance_m": 42.0,
   "end_distance_m": 142.0,
   "start_elevation_m": 1230.7259263645142,
   "end_elevation_m": 1255.6831642376806,
   "min_gradient_pct": 3.427489398634407
  }
 ],
 "shape": {
  "ascent_concentration": 0.394,
  "concentration_window_frac": 0.25,
  "longest_pitch_10pct_m": 247.0,
  "shape_class": "sustained"
 },
 "length_m": 921.2162158630535,
 "start_elevation_m": 1221.0970131493893,
 "end_elevation_m": 1351.4256425640995,
 "endpoint_gain_m": 130.32862941471012,
 "overall_gradient_pct": 14.147452809719598,
 "accumulated_ascent_m": 134.16799458750143,
 "window_maxima": {
  "max_5m": {
   "gradient_pct": 28.614813952258373,
   "start_distance_m": 107.0,
   "end_distance_m": 112.0,
   "midpoint_distance_m": 109.5,
   "start_elevation_m": 1246.5938633663188,
   "end_elevation_m": 1248.0246040639317,
   "start_xy": [
    4317400.370829078,
    2697430.9349302715
   ],
   "end_xy": [
    4317405.132025183,
    2697432.461695364
   ]
  },
  "max_10m": {
   "gradient_pct": 27.80860921164276,
   "start_distance_m": 104.0,
   "end_distance_m": 114.0,
   "midpoint_distance_m": 109.0,
   "start_elevation_m": 1245.756087208851,
   "end_elevation_m": 1248.5369481300154,
   "start_xy": [
    4317397.5141114155,
    2697430.0188712156
   ],
   "end_xy": [
    4317407.036503625,
    2697433.072401401
   ]
  },
  "max_20m": {
   "gradient_pct": 26.556965404118955,
   "start_distance_m": 125.0,
   "end_distance_m": 145.0,
   "midpoint_distance_m": 135.0,
   "start_elevation_m": 1251.1264695813368,
   "end_elevation_m": 1256.4378626621606,
   "start_xy": [
    4317417.458102093,
    2697436.5674416856
   ],
   "end_xy": [
    4317435.616247693,
    2697444.9508627267
   ]
  },
  "max_25m": {
   "gradient_pct": 25.945000794402404,
   "start_distance_m": 123.0,
   "end_distance_m": 148.0,
   "midpoint_distance_m": 135.5,
   "start_elevation_m": 1250.6384801035108,
   "end_elevation_m": 1257.1247303021114,
   "start_xy": [
    4317415.606656615,
    2697435.820578568
   ],
   "end_xy": [
    4317438.3399695335,
    2697446.208375883
   ]
  },
  "max_50m": {
   "gradient_pct": 25.698807950249375,
   "start_distance_m": 102.0,
   "end_distance_m": 152.0,
   "midpoint_distance_m": 127.0,
   "start_elevation_m": 1245.269525144734,
   "end_elevation_m": 1258.1189291198586,
   "start_xy": [
    4317395.609632973,
    2697429.4081651787
   ],
   "end_xy": [
    4317442.007235147,
    2697447.789199884
   ]
  },
  "max_100m": {
   "gradient_pct": 24.957237873166378,
   "start_distance_m": 42.0,
   "end_distance_m": 142.0,
   "midpoint_distance_m": 92.0,
   "start_elevation_m": 1230.7259263645142,
   "end_elevation_m": 1255.6831642376806,
   "start_xy": [
    4317337.5681213895,
    2697416.1732501024
   ],
   "end_xy": [
    4317432.892525854,
    2697443.6933495705
   ]
  }
 },
 "window_minima": {
  "min_5m": {
   "gradient_pct": -40.15624783471594,
   "start_distance_m": 706.0,
   "end_distance_m": 711.0,
   "midpoint_distance_m": 708.5,
   "start_elevation_m": 1337.9137290817355,
   "end_elevation_m": 1335.9059166899997,
   "start_xy": [
    4317283.292951366,
    2697702.8365088957
   ],
   "end_xy": [
    4317279.729748007,
    2697706.3441550895
   ]
  },
  "min_10m": {
   "gradient_pct": -24.92638840063819,
   "start_distance_m": 703.0,
   "end_distance_m": 713.0,
   "midpoint_distance_m": 708.0,
   "start_elevation_m": 1338.362487977733,
   "end_elevation_m": 1335.8698491376692,
   "start_xy": [
    4317285.430873382,
    2697700.731921179
   ],
   "end_xy": [
    4317278.304466663,
    2697707.747213567
   ]
  },
  "min_20m": {
   "gradient_pct": -9.285568834247897,
   "start_distance_m": 703.0,
   "end_distance_m": 723.0,
   "midpoint_distance_m": 713.0,
   "start_elevation_m": 1338.362487977733,
   "end_elevation_m": 1336.5053742108835,
   "start_xy": [
    4317285.430873382,
    2697700.731921179
   ],
   "end_xy": [
    4317269.440675955,
    2697710.222704745
   ]
  },
  "min_25m": {
   "gradient_pct": -6.152444416969047,
   "start_distance_m": 703.0,
   "end_distance_m": 728.0,
   "midpoint_distance_m": 715.5,
   "start_elevation_m": 1338.362487977733,
   "end_elevation_m": 1336.8243768734908,
   "start_xy": [
    4317285.430873382,
    2697700.731921179
   ],
   "end_xy": [
    4317264.4460880235,
    2697709.9901291747
   ]
  },
  "min_50m": {
   "gradient_pct": -0.55877046601654,
   "start_distance_m": 704.0,
   "end_distance_m": 754.0,
   "midpoint_distance_m": 729.0,
   "start_elevation_m": 1338.4054121496927,
   "end_elevation_m": 1338.1260269166844,
   "start_xy": [
    4317284.71823271,
    2697701.433450418
   ],
   "end_xy": [
    4317239.145287437,
    2697704.5919224066
   ]
  },
  "min_100m": {
   "gradient_pct": 3.427489398634407,
   "start_distance_m": 703.0,
   "end_distance_m": 803.0,
   "midpoint_distance_m": 753.0,
   "start_elevation_m": 1338.362487977733,
   "end_elevation_m": 1341.7899773763675,
   "start_xy": [
    4317285.430873382,
    2697700.731921179
   ],
   "end_xy": [
    4317191.077999854,
    2697700.170211507
   ]
  }
 },
 "diagnostic_window_maxima": {
  "max_2m": {
   "gradient_pct": 32.278719429791636,
   "start_distance_m": 150.0,
   "end_distance_m": 152.0,
   "midpoint_distance_m": 151.0,
   "start_elevation_m": 1257.4733547312628,
   "end_elevation_m": 1258.1189291198586,
   "start_xy": [
    4317440.155784094,
    2697447.046717987
   ],
   "end_xy": [
    4317442.007235147,
    2697447.789199884
   ]
  },
  "max_3m": {
   "gradient_pct": 29.6724845261906,
   "start_distance_m": 696.0,
   "end_distance_m": 699.0,
   "midpoint_distance_m": 697.5,
   "start_elevation_m": 1336.6943384198476,
   "end_elevation_m": 1337.5845129556333,
   "start_xy": [
    4317290.971410494,
    2697696.462334761
   ],
   "end_xy": [
    4317288.572739113,
    2697698.2641048916
   ]
  }
 },
 "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": 0.007,
   "windows_resited": [
    2.0,
    3.0,
    5.0,
    10.0
   ],
   "windows_unresolved": []
  },
  "overhead_obstruction": {
   "obstruction_threshold_m": 2.0,
   "obstructed_fraction": 0.12,
   "obstruction_max_height_m": 23.27,
   "flagged_windows_m": [
    3,
    5,
    10,
    100
   ]
  },
  "excluded_ranges_m": [
   [
    690.0,
    695.0
   ]
  ],
  "review": [],
  "extent": [
   "may_start_earlier"
  ]
 },
 "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_E4317-N2697.tif"
  ],
  "calculated_at": "2026-09-11T15:55:02+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": [
   "E4317-N2697"
  ],
  "elevation_blocks": [
   "N2650000E4300000@2022-09-15"
  ],
  "climb_origin": "discovered",
  "license": "ODbL-1.0",
  "license_url": "https://howsteep.org/licensing"
 },
 "area": {
  "place": "Bezau",
  "county": "Vorarlberg",
  "source": "OpenStreetMap administrative boundaries (\u00a9 OpenStreetMap contributors, ODbL)"
 }
}