{
 "ocl_version": "0.1.0",
 "name": "Discovered lane (46.6694, 13.4567)",
 "slug": "discovered-lane-46-6694-13-4567",
 "confidence": "U",
 "reported_claims": [],
 "ladder": [
  {
   "window_m": 2.0,
   "max_gradient_pct": 53.382394354184726,
   "diagnostic": true,
   "flags": [
    "structure_excluded",
    "texture_excluded",
    "canopy_or_structure"
   ],
   "start_distance_m": 1901.0,
   "end_distance_m": 1903.0,
   "start_elevation_m": 1042.8447524285289,
   "end_elevation_m": 1043.9124003156126,
   "min_gradient_pct": -54.24892257600504,
   "suppressed_max_gradient_pct": 107.11660188019323,
   "suppressed_location_m": [
    2836.0,
    2838.0
   ]
  },
  {
   "window_m": 3.0,
   "max_gradient_pct": 45.190837045083754,
   "diagnostic": true,
   "flags": [
    "structure_excluded",
    "texture_excluded",
    "canopy_or_structure"
   ],
   "start_distance_m": 1900.0,
   "end_distance_m": 1903.0,
   "start_elevation_m": 1042.55667520426,
   "end_elevation_m": 1043.9124003156126,
   "min_gradient_pct": -50.299806889006504,
   "suppressed_max_gradient_pct": 105.43848787503975,
   "suppressed_location_m": [
    2835.0,
    2838.0
   ]
  },
  {
   "window_m": 5.0,
   "max_gradient_pct": 38.104990201773035,
   "diagnostic": false,
   "flags": [
    "structure_excluded",
    "texture_excluded",
    "texture_excluded",
    "texture_unresolved"
   ],
   "start_distance_m": 3845.0,
   "end_distance_m": 3850.0,
   "start_elevation_m": 1257.1954840096462,
   "end_elevation_m": 1259.1007335197348,
   "min_gradient_pct": -41.697882200737695,
   "suppressed_max_gradient_pct": 99.18259123326607,
   "suppressed_location_m": [
    2834.0,
    2839.0
   ]
  },
  {
   "window_m": 10.0,
   "max_gradient_pct": 31.450687683712886,
   "diagnostic": false,
   "flags": [
    "structure_excluded",
    "texture_excluded",
    "texture_excluded",
    "texture_excluded",
    "texture_excluded",
    "texture_unresolved",
    "canopy_or_structure"
   ],
   "start_distance_m": 1521.0,
   "end_distance_m": 1531.0,
   "start_elevation_m": 1010.6846658854314,
   "end_elevation_m": 1013.8297346538027,
   "min_gradient_pct": -34.078901387456426,
   "suppressed_max_gradient_pct": 87.39163476471276,
   "suppressed_location_m": [
    2829.0,
    2839.0
   ]
  },
  {
   "window_m": 20.0,
   "max_gradient_pct": 24.20173545473972,
   "diagnostic": false,
   "flags": [
    "structure_excluded",
    "texture_excluded",
    "texture_excluded",
    "texture_excluded",
    "texture_excluded",
    "texture_unresolved"
   ],
   "start_distance_m": 4928.0,
   "end_distance_m": 4948.0,
   "start_elevation_m": 1374.9760868593826,
   "end_elevation_m": 1379.8164339503305,
   "min_gradient_pct": -24.079566511929897,
   "suppressed_max_gradient_pct": 58.96188021391595,
   "suppressed_location_m": [
    2821.0,
    2841.0
   ]
  },
  {
   "window_m": 25.0,
   "max_gradient_pct": 22.07075832821829,
   "diagnostic": false,
   "flags": [
    "structure_excluded",
    "texture_excluded",
    "texture_excluded",
    "texture_excluded",
    "texture_excluded",
    "texture_unresolved"
   ],
   "start_distance_m": 4925.0,
   "end_distance_m": 4950.0,
   "start_elevation_m": 1374.5835637876778,
   "end_elevation_m": 1380.1012533697324,
   "min_gradient_pct": -21.313145023766083,
   "suppressed_max_gradient_pct": 53.86276934888065,
   "suppressed_location_m": [
    2826.0,
    2851.0
   ]
  },
  {
   "window_m": 50.0,
   "max_gradient_pct": 19.308750675840656,
   "diagnostic": false,
   "flags": [
    "structure_excluded",
    "texture_excluded",
    "texture_excluded"
   ],
   "start_distance_m": 8075.0,
   "end_distance_m": 8125.0,
   "start_elevation_m": 1656.5241895266756,
   "end_elevation_m": 1666.178564864596,
   "min_gradient_pct": -15.715982024974437,
   "suppressed_max_gradient_pct": 35.031030772082886,
   "suppressed_location_m": [
    2805.0,
    2855.0
   ]
  },
  {
   "window_m": 100.0,
   "max_gradient_pct": 18.64459167835639,
   "diagnostic": false,
   "flags": [
    "structure_excluded"
   ],
   "start_distance_m": 4305.0,
   "end_distance_m": 4405.0,
   "start_elevation_m": 1324.875837291166,
   "end_elevation_m": 1343.5204289695223,
   "min_gradient_pct": -10.904430542543878,
   "suppressed_max_gradient_pct": 25.198555109506287,
   "suppressed_location_m": [
    2756.0,
    2856.0
   ]
  }
 ],
 "shape": {
  "ascent_concentration": 0.355,
  "concentration_window_frac": 0.25,
  "longest_pitch_10pct_m": 366.0,
  "shape_class": "sustained"
 },
 "length_m": 8671.108774563458,
 "start_elevation_m": 950.3194086386629,
 "end_elevation_m": 1701.914003057387,
 "endpoint_gain_m": 751.594594418724,
 "overall_gradient_pct": 8.667802630080173,
 "accumulated_ascent_m": 824.5851915053631,
 "window_maxima": {
  "max_5m": {
   "gradient_pct": 38.104990201773035,
   "start_distance_m": 3845.0,
   "end_distance_m": 3850.0,
   "midpoint_distance_m": 3847.5,
   "start_elevation_m": 1257.1954840096462,
   "end_elevation_m": 1259.1007335197348,
   "start_xy": [
    4586437.3580695735,
    2624055.6880786754
   ],
   "end_xy": [
    4586442.274202543,
    2624054.7761413995
   ]
  },
  "max_10m": {
   "gradient_pct": 31.450687683712886,
   "start_distance_m": 1521.0,
   "end_distance_m": 1531.0,
   "midpoint_distance_m": 1526.0,
   "start_elevation_m": 1010.6846658854314,
   "end_elevation_m": 1013.8297346538027,
   "start_xy": [
    4585563.91355719,
    2624557.252651803
   ],
   "end_xy": [
    4585573.878119419,
    2624556.4115540655
   ]
  },
  "max_20m": {
   "gradient_pct": 24.20173545473972,
   "start_distance_m": 4928.0,
   "end_distance_m": 4948.0,
   "midpoint_distance_m": 4938.0,
   "start_elevation_m": 1374.9760868593826,
   "end_elevation_m": 1379.8164339503305,
   "start_xy": [
    4586630.854939316,
    2623954.981631379
   ],
   "end_xy": [
    4586647.843660184,
    2623944.427804974
   ]
  },
  "max_25m": {
   "gradient_pct": 22.07075832821829,
   "start_distance_m": 4925.0,
   "end_distance_m": 4950.0,
   "midpoint_distance_m": 4937.5,
   "start_elevation_m": 1374.5835637876778,
   "end_elevation_m": 1380.1012533697324,
   "start_xy": [
    4586628.306684096,
    2623956.564790102
   ],
   "end_xy": [
    4586649.515283743,
    2623943.3330305945
   ]
  },
  "max_50m": {
   "gradient_pct": 19.308750675840656,
   "start_distance_m": 8075.0,
   "end_distance_m": 8125.0,
   "midpoint_distance_m": 8100.0,
   "start_elevation_m": 1656.5241895266756,
   "end_elevation_m": 1666.178564864596,
   "start_xy": [
    4586102.978318909,
    2623171.5930928267
   ],
   "end_xy": [
    4586053.769060422,
    2623174.3581035906
   ]
  },
  "max_100m": {
   "gradient_pct": 18.64459167835639,
   "start_distance_m": 4305.0,
   "end_distance_m": 4405.0,
   "midpoint_distance_m": 4355.0,
   "start_elevation_m": 1324.875837291166,
   "end_elevation_m": 1343.5204289695223,
   "start_xy": [
    4586788.979007988,
    2624205.6875904137
   ],
   "end_xy": [
    4586879.762854095,
    2624199.4401899897
   ]
  }
 },
 "window_minima": {
  "min_5m": {
   "gradient_pct": -41.697882200737695,
   "start_distance_m": 4796.0,
   "end_distance_m": 4801.0,
   "midpoint_distance_m": 4798.5,
   "start_elevation_m": 1367.6511048088803,
   "end_elevation_m": 1365.5662106988434,
   "start_xy": [
    4586663.208367826,
    2624067.02992378
   ],
   "end_xy": [
    4586661.216652742,
    2624062.4437426226
   ]
  },
  "min_10m": {
   "gradient_pct": -34.078901387456426,
   "start_distance_m": 4794.0,
   "end_distance_m": 4804.0,
   "midpoint_distance_m": 4799.0,
   "start_elevation_m": 1368.2619758208896,
   "end_elevation_m": 1364.854085682144,
   "start_xy": [
    4586664.005294928,
    2624068.864291853
   ],
   "end_xy": [
    4586660.021448363,
    2624059.6921095406
   ]
  },
  "min_20m": {
   "gradient_pct": -24.079566511929897,
   "start_distance_m": 6288.0,
   "end_distance_m": 6308.0,
   "midpoint_distance_m": 6298.0,
   "start_elevation_m": 1470.1062487410693,
   "end_elevation_m": 1465.2903354386833,
   "start_xy": [
    4585984.031256294,
    2623923.7711724667
   ],
   "end_xy": [
    4585964.122762922,
    2623921.8602060652
   ]
  },
  "min_25m": {
   "gradient_pct": -21.313145023766083,
   "start_distance_m": 6288.0,
   "end_distance_m": 6313.0,
   "midpoint_distance_m": 6300.5,
   "start_elevation_m": 1470.1062487410693,
   "end_elevation_m": 1464.7779624851278,
   "start_xy": [
    4585984.031256294,
    2623923.7711724667
   ],
   "end_xy": [
    4585960.078283259,
    2623919.2112336573
   ]
  },
  "min_50m": {
   "gradient_pct": -15.715982024974437,
   "start_distance_m": 6288.0,
   "end_distance_m": 6338.0,
   "midpoint_distance_m": 6313.0,
   "start_elevation_m": 1470.1062487410693,
   "end_elevation_m": 1462.248257728582,
   "start_xy": [
    4585984.031256294,
    2623923.7711724667
   ],
   "end_xy": [
    4585942.305308288,
    2623901.6293896404
   ]
  },
  "min_100m": {
   "gradient_pct": -10.904430542543878,
   "start_distance_m": 6247.0,
   "end_distance_m": 6347.0,
   "midpoint_distance_m": 6297.0,
   "start_elevation_m": 1472.357804779181,
   "end_elevation_m": 1461.453374236637,
   "start_xy": [
    4586024.590883911,
    2623920.0694119213
   ],
   "end_xy": [
    4585935.90651018,
    2623895.300458026
   ]
  }
 },
 "diagnostic_window_maxima": {
  "max_2m": {
   "gradient_pct": 53.382394354184726,
   "start_distance_m": 1901.0,
   "end_distance_m": 1903.0,
   "midpoint_distance_m": 1902.0,
   "start_elevation_m": 1042.8447524285289,
   "end_elevation_m": 1043.9124003156126,
   "start_xy": [
    4585934.808098665,
    2624611.939948474
   ],
   "end_xy": [
    4585936.713777199,
    2624612.5468986253
   ]
  },
  "max_3m": {
   "gradient_pct": 45.190837045083754,
   "start_distance_m": 1900.0,
   "end_distance_m": 1903.0,
   "midpoint_distance_m": 1901.5,
   "start_elevation_m": 1042.55667520426,
   "end_elevation_m": 1043.9124003156126,
   "start_xy": [
    4585933.855348682,
    2624611.636193074
   ],
   "end_xy": [
    4585936.713777199,
    2624612.5468986253
   ]
  }
 },
 "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": 0.008,
   "windows_resited": [
    2.0,
    3.0,
    5.0,
    10.0,
    20.0,
    25.0,
    50.0,
    100.0
   ],
   "windows_unresolved": []
  },
  "no_bench_suppression": {
   "masked_fraction": 0.011,
   "windows_resited": [],
   "windows_unresolved": []
  },
  "placement_suppression": {
   "masked_fraction": 0.02,
   "windows_resited": [],
   "windows_unresolved": []
  },
  "texture_suppression": {
   "masked_fraction": 0.043,
   "windows_resited": [
    5.0,
    10.0,
    20.0,
    25.0,
    50.0
   ],
   "windows_unresolved": []
  },
  "texture_windows": {
   "rounds": 4,
   "windows_masked": [
    {
     "window_m": 25.0,
     "start_m": 4763.0,
     "end_m": 4788.0,
     "raw_pct": 28.9,
     "reason": "hump+mask-edge"
    },
    {
     "window_m": 20.0,
     "start_m": 7980.0,
     "end_m": 8000.0,
     "raw_pct": 32.31,
     "reason": "spike+hump"
    },
    {
     "window_m": 10.0,
     "start_m": 7990.0,
     "end_m": 8000.0,
     "raw_pct": 45.97,
     "reason": "hump"
    },
    {
     "window_m": 25.0,
     "start_m": 4051.0,
     "end_m": 4076.0,
     "raw_pct": 27.98,
     "reason": "hump"
    },
    {
     "window_m": 20.0,
     "start_m": 6443.0,
     "end_m": 6463.0,
     "raw_pct": 31.78,
     "reason": "spike+hump"
    },
    {
     "window_m": 10.0,
     "start_m": 6453.0,
     "end_m": 6463.0,
     "raw_pct": 43.18,
     "reason": "hump+short-step"
    },
    {
     "window_m": 25.0,
     "start_m": 5457.0,
     "end_m": 5482.0,
     "raw_pct": 24.78,
     "reason": "spike+hump"
    },
    {
     "window_m": 20.0,
     "start_m": 5459.0,
     "end_m": 5479.0,
     "raw_pct": 27.44,
     "reason": "hump"
    },
    {
     "window_m": 10.0,
     "start_m": 2845.0,
     "end_m": 2855.0,
     "raw_pct": 37.14,
     "reason": "mask-edge"
    },
    {
     "window_m": 25.0,
     "start_m": 7847.0,
     "end_m": 7872.0,
     "raw_pct": 23.66,
     "reason": "hump"
    },
    {
     "window_m": 10.0,
     "start_m": 3369.0,
     "end_m": 3379.0,
     "raw_pct": 36.7,
     "reason": "hump"
    },
    {
     "window_m": 5.0,
     "start_m": 3372.0,
     "end_m": 3377.0,
     "raw_pct": 41.82,
     "reason": "hump"
    }
   ],
   "advisory": [],
   "unresolved": [
    {
     "window_m": 25.0,
     "start_m": 4925.0,
     "end_m": 4950.0,
     "pct": 22.07,
     "reason": "hump"
    },
    {
     "window_m": 20.0,
     "start_m": 4928.0,
     "end_m": 4948.0,
     "pct": 24.2,
     "reason": "hump"
    },
    {
     "window_m": 10.0,
     "start_m": 1521.0,
     "end_m": 1531.0,
     "pct": 31.45,
     "reason": "short-step"
    },
    {
     "window_m": 5.0,
     "start_m": 3845.0,
     "end_m": 3850.0,
     "pct": 38.1,
     "reason": "hump+short-step"
    }
   ]
  },
  "overhead_obstruction": {
   "obstruction_threshold_m": 2.0,
   "obstructed_fraction": 0.153,
   "obstruction_max_height_m": 30.13,
   "flagged_windows_m": [
    2,
    3,
    10
   ]
  },
  "excluded_ranges_m": [
   [
    1904.0,
    1910.0
   ],
   [
    2320.0,
    2350.0
   ],
   [
    2411.0,
    2420.0
   ],
   [
    2827.0,
    2857.0
   ],
   [
    3219.0,
    3226.0
   ],
   [
    3228.0,
    3235.0
   ],
   [
    3367.0,
    3381.0
   ],
   [
    3879.0,
    3885.0
   ],
   [
    4049.0,
    4078.0
   ],
   [
    4720.0,
    4790.0
   ],
   [
    5438.0,
    5443.0
   ],
   [
    5455.0,
    5484.0
   ],
   [
    6441.0,
    6465.0
   ],
   [
    7610.0,
    7640.0
   ],
   [
    7681.0,
    7686.0
   ],
   [
    7845.0,
    7874.0
   ],
   [
    7978.0,
    8002.0
   ]
  ],
  "review": [
   "texture_unresolved"
  ],
  "extent": []
 },
 "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_E4584-N2624.tif",
   "data/cache/at/bev-als_dtm_E4584-N2625.tif",
   "data/cache/at/bev-als_dtm_E4585-N2622.tif",
   "data/cache/at/bev-als_dtm_E4585-N2623.tif",
   "data/cache/at/bev-als_dtm_E4585-N2624.tif",
   "data/cache/at/bev-als_dtm_E4586-N2622.tif",
   "data/cache/at/bev-als_dtm_E4586-N2623.tif",
   "data/cache/at/bev-als_dtm_E4586-N2624.tif"
  ],
  "calculated_at": "2026-09-12T01:25:19+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-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": [
   "E4584-N2624",
   "E4584-N2625",
   "E4585-N2622",
   "E4585-N2623",
   "E4585-N2624",
   "E4586-N2622",
   "E4586-N2623",
   "E4586-N2624"
  ],
  "elevation_blocks": [
   "N2600000E4550000@2022-09-15"
  ],
  "climb_origin": "discovered",
  "license": "ODbL-1.0",
  "license_url": "https://howsteep.org/licensing"
 },
 "area": {
  "place": "Stockenboi",
  "county": "K\u00e4rnten",
  "source": "OpenStreetMap administrative boundaries (\u00a9 OpenStreetMap contributors, ODbL)"
 }
}