{
 "ocl_version": "0.1.0",
 "name": "Discovered lane (46.7546, 14.0953)",
 "slug": "discovered-lane-46-7546-14-0953",
 "confidence": "B",
 "reported_claims": [],
 "ladder": [
  {
   "window_m": 2.0,
   "max_gradient_pct": 20.140127522182638,
   "diagnostic": true,
   "flags": [
    "structure_excluded",
    "texture_excluded",
    "canopy_or_structure"
   ],
   "start_distance_m": 170.0,
   "end_distance_m": 172.0,
   "start_elevation_m": 660.5072311433435,
   "end_elevation_m": 660.9100336937871,
   "min_gradient_pct": -14.520806839146871,
   "suppressed_max_gradient_pct": 65.72312300708631,
   "suppressed_location_m": [
    94.0,
    96.0
   ]
  },
  {
   "window_m": 3.0,
   "max_gradient_pct": 19.755888109383097,
   "diagnostic": true,
   "flags": [
    "structure_excluded",
    "texture_excluded",
    "canopy_or_structure"
   ],
   "start_distance_m": 6.0,
   "end_distance_m": 9.0,
   "start_elevation_m": 634.9119310775245,
   "end_elevation_m": 635.504607720806,
   "min_gradient_pct": -12.125561002092885,
   "suppressed_max_gradient_pct": 61.49062230027008,
   "suppressed_location_m": [
    93.0,
    96.0
   ]
  },
  {
   "window_m": 5.0,
   "max_gradient_pct": 19.322180771250714,
   "diagnostic": false,
   "flags": [
    "structure_excluded",
    "texture_excluded",
    "canopy_or_structure"
   ],
   "start_distance_m": 4.0,
   "end_distance_m": 9.0,
   "start_elevation_m": 634.5384986822435,
   "end_elevation_m": 635.504607720806,
   "min_gradient_pct": -7.037950568046654,
   "suppressed_max_gradient_pct": 52.41619731241826,
   "suppressed_location_m": [
    93.0,
    98.0
   ]
  },
  {
   "window_m": 10.0,
   "max_gradient_pct": 18.720326019081313,
   "diagnostic": false,
   "flags": [
    "structure_excluded",
    "texture_excluded",
    "canopy_or_structure"
   ],
   "start_distance_m": 0.0,
   "end_distance_m": 10.0,
   "start_elevation_m": 633.8033256426106,
   "end_elevation_m": 635.6753582445187,
   "min_gradient_pct": 0.056273115811791286,
   "suppressed_max_gradient_pct": 37.229244894194835,
   "suppressed_location_m": [
    90.0,
    100.0
   ]
  },
  {
   "window_m": 20.0,
   "max_gradient_pct": 17.846981416969925,
   "diagnostic": false,
   "flags": [
    "texture_excluded",
    "canopy_or_structure"
   ],
   "start_distance_m": 27.0,
   "end_distance_m": 47.0,
   "start_elevation_m": 638.4693073653448,
   "end_elevation_m": 642.0387036487388,
   "min_gradient_pct": 4.243760682714992,
   "suppressed_max_gradient_pct": 24.892646102435947,
   "suppressed_location_m": [
    55.0,
    75.0
   ]
  },
  {
   "window_m": 25.0,
   "max_gradient_pct": 17.56004640014271,
   "diagnostic": false,
   "flags": [
    "texture_excluded",
    "canopy_or_structure"
   ],
   "start_distance_m": 21.0,
   "end_distance_m": 46.0,
   "start_elevation_m": 637.4730435413042,
   "end_elevation_m": 641.8630551413398,
   "min_gradient_pct": 5.739029680648855,
   "suppressed_max_gradient_pct": 23.17692777509501,
   "suppressed_location_m": [
    50.0,
    75.0
   ]
  },
  {
   "window_m": 50.0,
   "max_gradient_pct": 14.40240769135221,
   "diagnostic": false,
   "flags": [
    "structure_excluded",
    "texture_excluded",
    "canopy_or_structure"
   ],
   "start_distance_m": 129.0,
   "end_distance_m": 179.0,
   "start_elevation_m": 654.7306812464093,
   "end_elevation_m": 661.9318850920854,
   "min_gradient_pct": 6.995818483913126,
   "suppressed_max_gradient_pct": 20.746243017788174,
   "suppressed_location_m": [
    50.0,
    100.0
   ]
  },
  {
   "window_m": 100.0,
   "max_gradient_pct": 13.178814806629589,
   "diagnostic": false,
   "flags": [
    "structure_excluded",
    "canopy_or_structure"
   ],
   "start_distance_m": 117.0,
   "end_distance_m": 217.0,
   "start_elevation_m": 653.2539259243518,
   "end_elevation_m": 666.4327407309814,
   "min_gradient_pct": 8.108647134541116,
   "suppressed_max_gradient_pct": 19.125974193045295,
   "suppressed_location_m": [
    0.0,
    100.0
   ]
  }
 ],
 "shape": {
  "ascent_concentration": 0.381,
  "concentration_window_frac": 0.25,
  "longest_pitch_10pct_m": 115.0,
  "shape_class": "sustained"
 },
 "length_m": 338.555106274106,
 "start_elevation_m": 633.8033256426106,
 "end_elevation_m": 676.7176087196402,
 "endpoint_gain_m": 42.91428307702961,
 "overall_gradient_pct": 12.675715793896405,
 "accumulated_ascent_m": 43.49073325588802,
 "window_maxima": {
  "max_5m": {
   "gradient_pct": 19.322180771250714,
   "start_distance_m": 4.0,
   "end_distance_m": 9.0,
   "midpoint_distance_m": 6.5,
   "start_elevation_m": 634.5384986822435,
   "end_elevation_m": 635.504607720806,
   "start_xy": [
    4634131.683597163,
    2635408.103988318
   ],
   "end_xy": [
    4634126.685614562,
    2635407.961988822
   ]
  },
  "max_10m": {
   "gradient_pct": 18.720326019081313,
   "start_distance_m": 0.0,
   "end_distance_m": 10.0,
   "midpoint_distance_m": 5.0,
   "start_elevation_m": 633.8033256426106,
   "end_elevation_m": 635.6753582445187,
   "start_xy": [
    4634135.682,
    2635408.217
   ],
   "end_xy": [
    4634125.686034797,
    2635407.9330010093
   ]
  },
  "max_20m": {
   "gradient_pct": 17.846981416969925,
   "start_distance_m": 27.0,
   "end_distance_m": 47.0,
   "midpoint_distance_m": 37.0,
   "start_elevation_m": 638.4693073653448,
   "end_elevation_m": 642.0387036487388,
   "start_xy": [
    4634108.69287126,
    2635407.450996395
   ],
   "end_xy": [
    4634088.700912381,
    2635406.883997459
   ]
  },
  "max_25m": {
   "gradient_pct": 17.56004640014271,
   "start_distance_m": 21.0,
   "end_distance_m": 46.0,
   "midpoint_distance_m": 33.5,
   "start_elevation_m": 637.4730435413042,
   "end_elevation_m": 641.8630551413398,
   "start_xy": [
    4634114.690461295,
    2635407.6210133773
   ],
   "end_xy": [
    4634089.700520609,
    2635406.911986577
   ]
  },
  "max_50m": {
   "gradient_pct": 14.40240769135221,
   "start_distance_m": 129.0,
   "end_distance_m": 179.0,
   "midpoint_distance_m": 154.0,
   "start_elevation_m": 654.7306812464093,
   "end_elevation_m": 661.9318850920854,
   "start_xy": [
    4634012.797474194,
    2635408.746523388
   ],
   "end_xy": [
    4634025.658458301,
    2635450.31406178
   ]
  },
  "max_100m": {
   "gradient_pct": 13.178814806629589,
   "start_distance_m": 117.0,
   "end_distance_m": 217.0,
   "midpoint_distance_m": 167.0,
   "start_elevation_m": 653.2539259243518,
   "end_elevation_m": 666.4327407309814,
   "start_xy": [
    4634021.81405554,
    2635402.584803953
   ],
   "end_xy": [
    4634052.0736699775,
    2635477.585801507
   ]
  }
 },
 "window_minima": {
  "min_5m": {
   "gradient_pct": -7.037950568046654,
   "start_distance_m": 100.0,
   "end_distance_m": 105.0,
   "midpoint_distance_m": 102.5,
   "start_elevation_m": 652.9292998356559,
   "end_elevation_m": 652.5774023072536,
   "start_xy": [
    4634038.280934461,
    2635398.360846404
   ],
   "end_xy": [
    4634033.437665402,
    2635399.602915615
   ]
  },
  "min_10m": {
   "gradient_pct": 0.056273115811791286,
   "start_distance_m": 101.0,
   "end_distance_m": 111.0,
   "midpoint_distance_m": 106.0,
   "start_elevation_m": 652.9639660505853,
   "end_elevation_m": 652.9695933621665,
   "start_xy": [
    4634037.312458612,
    2635398.609953833
   ],
   "end_xy": [
    4634027.62585906,
    2635401.0938542904
   ]
  },
  "min_20m": {
   "gradient_pct": 4.243760682714992,
   "start_distance_m": 100.0,
   "end_distance_m": 120.0,
   "midpoint_distance_m": 110.0,
   "start_elevation_m": 652.9292998356559,
   "end_elevation_m": 653.7780519721989,
   "start_xy": [
    4634038.280934461,
    2635398.360846404
   ],
   "end_xy": [
    4634018.908033342,
    2635403.3298096396
   ]
  },
  "min_25m": {
   "gradient_pct": 5.739029680648855,
   "start_distance_m": 100.0,
   "end_distance_m": 125.0,
   "midpoint_distance_m": 112.5,
   "start_elevation_m": 652.9292998356559,
   "end_elevation_m": 654.3640572558181,
   "start_xy": [
    4634038.280934461,
    2635398.360846404
   ],
   "end_xy": [
    4634014.375229728,
    2635405.0708351387
   ]
  },
  "min_50m": {
   "gradient_pct": 6.995818483913126,
   "start_distance_m": 239.0,
   "end_distance_m": 289.0,
   "midpoint_distance_m": 264.0,
   "start_elevation_m": 668.5004074409798,
   "end_elevation_m": 671.9983166829363,
   "start_xy": [
    4634066.724585873,
    2635493.997707299
   ],
   "end_xy": [
    4634100.0217171535,
    2635531.2978543495
   ]
  },
  "min_100m": {
   "gradient_pct": 8.108647134541116,
   "start_distance_m": 220.0,
   "end_distance_m": 320.0,
   "midpoint_distance_m": 270.0,
   "start_elevation_m": 666.7945861756231,
   "end_elevation_m": 674.9032333101642,
   "start_xy": [
    4634054.071598054,
    2635479.823720943
   ],
   "end_xy": [
    4634118.903009704,
    2635555.566893201
   ]
  }
 },
 "diagnostic_window_maxima": {
  "max_2m": {
   "gradient_pct": 20.140127522182638,
   "start_distance_m": 170.0,
   "end_distance_m": 172.0,
   "midpoint_distance_m": 171.0,
   "start_elevation_m": 660.5072311433435,
   "end_elevation_m": 660.9100336937871,
   "start_xy": [
    4634019.121417624,
    2635444.128023289
   ],
   "end_xy": [
    4634020.57367742,
    2635445.503138084
   ]
  },
  "max_3m": {
   "gradient_pct": 19.755888109383097,
   "start_distance_m": 6.0,
   "end_distance_m": 9.0,
   "midpoint_distance_m": 7.5,
   "start_elevation_m": 634.9119310775245,
   "end_elevation_m": 635.504607720806,
   "start_xy": [
    4634129.684409169,
    2635408.0470114565
   ],
   "end_xy": [
    4634126.685614562,
    2635407.961988822
   ]
  }
 },
 "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": 0.021,
   "windows_resited": [
    2.0,
    3.0,
    5.0,
    10.0,
    50.0,
    100.0
   ],
   "windows_unresolved": []
  },
  "texture_suppression": {
   "masked_fraction": 0.109,
   "windows_resited": [
    2.0,
    3.0,
    5.0,
    10.0,
    20.0,
    25.0,
    50.0
   ],
   "windows_unresolved": []
  },
  "texture_windows": {
   "rounds": 1,
   "windows_masked": [
    {
     "window_m": 25.0,
     "start_m": 50.0,
     "end_m": 75.0,
     "raw_pct": 23.18,
     "reason": "hump"
    },
    {
     "window_m": 20.0,
     "start_m": 55.0,
     "end_m": 75.0,
     "raw_pct": 24.89,
     "reason": "hump"
    },
    {
     "window_m": 10.0,
     "start_m": 64.0,
     "end_m": 74.0,
     "raw_pct": 29.72,
     "reason": "hump"
    }
   ],
   "advisory": [],
   "unresolved": []
  },
  "overhead_obstruction": {
   "obstruction_threshold_m": 2.0,
   "obstructed_fraction": 0.535,
   "obstruction_max_height_m": 33.6,
   "flagged_windows_m": [
    2,
    3,
    5,
    10,
    20,
    25,
    50,
    100
   ]
  },
  "excluded_ranges_m": [
   [
    48.0,
    77.0
   ],
   [
    92.0,
    98.0
   ]
  ],
  "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_E4633-N2635.tif",
   "data/cache/at/bev-als_dtm_E4634-N2635.tif"
  ],
  "calculated_at": "2026-09-11T23:58:09+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": "texture-at-at-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": [
   "E4633-N2635",
   "E4634-N2635"
  ],
  "elevation_blocks": [
   "N2600000E4600000@2022-09-15"
  ],
  "climb_origin": "discovered",
  "license": "ODbL-1.0",
  "license_url": "https://howsteep.org/licensing"
 },
 "area": {
  "place": "Steuerberg",
  "county": "K\u00e4rnten",
  "source": "OpenStreetMap administrative boundaries (\u00a9 OpenStreetMap contributors, ODbL)"
 }
}