{
 "ocl_version": "0.1.0",
 "name": "T\u00f6lder",
 "slug": "toelder",
 "confidence": "B",
 "reported_claims": [],
 "ladder": [
  {
   "window_m": 2.0,
   "max_gradient_pct": 27.227434342438528,
   "diagnostic": true,
   "flags": [
    "canopy_or_structure"
   ],
   "start_distance_m": 111.0,
   "end_distance_m": 113.0,
   "start_elevation_m": 902.038751976747,
   "end_elevation_m": 902.5833006635958,
   "min_gradient_pct": 1.5567184819985869
  },
  {
   "window_m": 3.0,
   "max_gradient_pct": 26.388118344929506,
   "diagnostic": true,
   "flags": [
    "canopy_or_structure"
   ],
   "start_distance_m": 111.0,
   "end_distance_m": 114.0,
   "start_elevation_m": 902.038751976747,
   "end_elevation_m": 902.8303955270949,
   "min_gradient_pct": 1.4799084092525543
  },
  {
   "window_m": 5.0,
   "max_gradient_pct": 25.555135489626082,
   "diagnostic": false,
   "flags": [
    "canopy_or_structure"
   ],
   "start_distance_m": 110.0,
   "end_distance_m": 115.0,
   "start_elevation_m": 901.797339134924,
   "end_elevation_m": 903.0750959094053,
   "min_gradient_pct": 1.8863585388930915
  },
  {
   "window_m": 10.0,
   "max_gradient_pct": 24.6999586735717,
   "diagnostic": false,
   "flags": [
    "canopy_or_structure"
   ],
   "start_distance_m": 119.0,
   "end_distance_m": 129.0,
   "start_elevation_m": 903.9518549826918,
   "end_elevation_m": 906.4218508500489,
   "min_gradient_pct": 2.0199420406254376
  },
  {
   "window_m": 20.0,
   "max_gradient_pct": 24.226448531214828,
   "diagnostic": false,
   "flags": [
    "canopy_or_structure"
   ],
   "start_distance_m": 108.0,
   "end_distance_m": 128.0,
   "start_elevation_m": 901.3624355797597,
   "end_elevation_m": 906.2077252860026,
   "min_gradient_pct": 2.3958299055283305
  },
  {
   "window_m": 25.0,
   "max_gradient_pct": 23.864502489792358,
   "diagnostic": false,
   "flags": [
    "canopy_or_structure"
   ],
   "start_distance_m": 104.0,
   "end_distance_m": 129.0,
   "start_elevation_m": 900.4557252276009,
   "end_elevation_m": 906.4218508500489,
   "min_gradient_pct": 3.2805681572399408
  },
  {
   "window_m": 50.0,
   "max_gradient_pct": 22.3503048123398,
   "diagnostic": false,
   "flags": [
    "canopy_or_structure"
   ],
   "start_distance_m": 102.0,
   "end_distance_m": 152.0,
   "start_elevation_m": 900.0481980330841,
   "end_elevation_m": 911.223350439254,
   "min_gradient_pct": 8.180575063364358
  },
  {
   "window_m": 100.0,
   "max_gradient_pct": 19.879746403193053,
   "diagnostic": false,
   "flags": [
    "canopy_or_structure"
   ],
   "start_distance_m": 72.0,
   "end_distance_m": 172.0,
   "start_elevation_m": 894.8306555426897,
   "end_elevation_m": 914.7104019458827,
   "min_gradient_pct": 12.130935337654478
  }
 ],
 "shape": {
  "ascent_concentration": 0.338,
  "concentration_window_frac": 0.25,
  "longest_pitch_10pct_m": 192.0,
  "shape_class": "sustained"
 },
 "length_m": 374.6183828839525,
 "start_elevation_m": 887.5211195123156,
 "end_elevation_m": 943.6060015869139,
 "endpoint_gain_m": 56.08488207459823,
 "overall_gradient_pct": 14.97120393367667,
 "accumulated_ascent_m": 56.08488207459823,
 "window_maxima": {
  "max_5m": {
   "gradient_pct": 25.555135489626082,
   "start_distance_m": 110.0,
   "end_distance_m": 115.0,
   "midpoint_distance_m": 112.5,
   "start_elevation_m": 901.797339134924,
   "end_elevation_m": 903.0750959094053,
   "start_xy": [
    4420874.40990031,
    2680638.4820232377
   ],
   "end_xy": [
    4420877.549141084,
    2680634.590343991
   ]
  },
  "max_10m": {
   "gradient_pct": 24.6999586735717,
   "start_distance_m": 119.0,
   "end_distance_m": 129.0,
   "midpoint_distance_m": 124.0,
   "start_elevation_m": 903.9518549826918,
   "end_elevation_m": 906.4218508500489,
   "start_xy": [
    4420880.060533703,
    2680631.4770005927
   ],
   "end_xy": [
    4420880.673438546,
    2680621.7388448063
   ]
  },
  "max_20m": {
   "gradient_pct": 24.226448531214828,
   "start_distance_m": 108.0,
   "end_distance_m": 128.0,
   "midpoint_distance_m": 118.0,
   "start_elevation_m": 901.3624355797597,
   "end_elevation_m": 906.2077252860026,
   "start_xy": [
    4420872.995001543,
    2680639.8946914193
   ],
   "end_xy": [
    4420880.930359012,
    2680622.7052773563
   ]
  },
  "max_25m": {
   "gradient_pct": 23.864502489792358,
   "start_distance_m": 104.0,
   "end_distance_m": 129.0,
   "midpoint_distance_m": 116.5,
   "start_elevation_m": 900.4557252276009,
   "end_elevation_m": 906.4218508500489,
   "start_xy": [
    4420870.148413403,
    2680642.704840163
   ],
   "end_xy": [
    4420880.673438546,
    2680621.7388448063
   ]
  },
  "max_50m": {
   "gradient_pct": 22.3503048123398,
   "start_distance_m": 102.0,
   "end_distance_m": 152.0,
   "midpoint_distance_m": 127.0,
   "start_elevation_m": 900.0481980330841,
   "end_elevation_m": 911.223350439254,
   "start_xy": [
    4420868.725119333,
    2680644.1099145347
   ],
   "end_xy": [
    4420863.140722519,
    2680608.385621478
   ]
  },
  "max_100m": {
   "gradient_pct": 19.879746403193053,
   "start_distance_m": 72.0,
   "end_distance_m": 172.0,
   "midpoint_distance_m": 122.0,
   "start_elevation_m": 894.8306555426897,
   "end_elevation_m": 914.7104019458827,
   "start_xy": [
    4420842.3919445975,
    2680658.086300868
   ],
   "end_xy": [
    4420844.280849216,
    2680601.729407916
   ]
  }
 },
 "window_minima": {
  "min_5m": {
   "gradient_pct": 1.8863585388930915,
   "start_distance_m": 10.0,
   "end_distance_m": 15.0,
   "midpoint_distance_m": 12.5,
   "start_elevation_m": 887.7982912893588,
   "end_elevation_m": 887.8926092163034,
   "start_xy": [
    4420788.303766213,
    2680684.64678952
   ],
   "end_xy": [
    4420791.113149321,
    2680680.5106842797
   ]
  },
  "min_10m": {
   "gradient_pct": 2.0199420406254376,
   "start_distance_m": 10.0,
   "end_distance_m": 20.0,
   "midpoint_distance_m": 15.0,
   "start_elevation_m": 887.7982912893588,
   "end_elevation_m": 888.0002854934213,
   "start_xy": [
    4420788.303766213,
    2680684.64678952
   ],
   "end_xy": [
    4420794.278766211,
    2680676.688972927
   ]
  },
  "min_20m": {
   "gradient_pct": 2.3958299055283305,
   "start_distance_m": 0.0,
   "end_distance_m": 20.0,
   "midpoint_distance_m": 10.0,
   "start_elevation_m": 887.5211195123156,
   "end_elevation_m": 888.0002854934213,
   "start_xy": [
    4420782.685,
    2680692.919
   ],
   "end_xy": [
    4420794.278766211,
    2680676.688972927
   ]
  },
  "min_25m": {
   "gradient_pct": 3.2805681572399408,
   "start_distance_m": 0.0,
   "end_distance_m": 25.0,
   "midpoint_distance_m": 12.5,
   "start_elevation_m": 887.5211195123156,
   "end_elevation_m": 888.3412615516256,
   "start_xy": [
    4420782.685,
    2680692.919
   ],
   "end_xy": [
    4420798.033606583,
    2680673.387280364
   ]
  },
  "min_50m": {
   "gradient_pct": 8.180575063364358,
   "start_distance_m": 0.0,
   "end_distance_m": 50.0,
   "midpoint_distance_m": 25.0,
   "start_elevation_m": 887.5211195123156,
   "end_elevation_m": 891.6114070439978,
   "start_xy": [
    4420782.685,
    2680692.919
   ],
   "end_xy": [
    4420821.731633391,
    2680665.623117966
   ]
  },
  "min_100m": {
   "gradient_pct": 12.130935337654478,
   "start_distance_m": 0.0,
   "end_distance_m": 100.0,
   "midpoint_distance_m": 50.0,
   "start_elevation_m": 887.5211195123156,
   "end_elevation_m": 899.6520548499701,
   "start_xy": [
    4420782.685,
    2680692.919
   ],
   "end_xy": [
    4420867.107833657,
    2680645.2749471827
   ]
  }
 },
 "diagnostic_window_maxima": {
  "max_2m": {
   "gradient_pct": 27.227434342438528,
   "start_distance_m": 111.0,
   "end_distance_m": 113.0,
   "midpoint_distance_m": 112.0,
   "start_elevation_m": 902.038751976747,
   "end_elevation_m": 902.5833006635958,
   "start_xy": [
    4420875.037748465,
    2680637.7036873884
   ],
   "end_xy": [
    4420876.293444774,
    2680636.1470156894
   ]
  },
  "max_3m": {
   "gradient_pct": 26.388118344929506,
   "start_distance_m": 111.0,
   "end_distance_m": 114.0,
   "midpoint_distance_m": 112.5,
   "start_elevation_m": 902.038751976747,
   "end_elevation_m": 902.8303955270949,
   "start_xy": [
    4420875.037748465,
    2680637.7036873884
   ],
   "end_xy": [
    4420876.921292929,
    2680635.36867984
   ]
  }
 },
 "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": {
  "overhead_obstruction": {
   "obstruction_threshold_m": 2.0,
   "obstructed_fraction": 0.668,
   "obstruction_max_height_m": 33.07,
   "flagged_windows_m": [
    2,
    3,
    5,
    10,
    20,
    25,
    50,
    100
   ]
  },
  "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_E4420-N2680.tif"
  ],
  "calculated_at": "2026-09-12T18:25:59+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-run3-260912",
  "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": [
   "E4420-N2680"
  ],
  "elevation_blocks": [
   "N2650000E4400000@2022-09-15"
  ],
  "climb_origin": "discovered",
  "license": "ODbL-1.0",
  "license_url": "https://howsteep.org/licensing"
 },
 "area": {
  "place": "G\u00f6tzens",
  "county": "Tirol",
  "source": "OpenStreetMap administrative boundaries (\u00a9 OpenStreetMap contributors, ODbL)"
 }
}