{
 "ocl_version": "0.1.0",
 "name": "Discovered lane (46.8966, 14.6251)",
 "slug": "discovered-lane-46-8966-14-6251",
 "confidence": "B",
 "reported_claims": [],
 "ladder": [
  {
   "window_m": 2.0,
   "max_gradient_pct": 34.615842311905,
   "diagnostic": true,
   "flags": [
    "texture_excluded"
   ],
   "start_distance_m": 217.0,
   "end_distance_m": 219.0,
   "start_elevation_m": 1722.3744042588714,
   "end_elevation_m": 1723.0667211051095,
   "min_gradient_pct": -6.351877835277264,
   "suppressed_max_gradient_pct": 49.29581887575978,
   "suppressed_location_m": [
    96.0,
    98.0
   ]
  },
  {
   "window_m": 3.0,
   "max_gradient_pct": 34.04945258285655,
   "diagnostic": true,
   "flags": [
    "texture_excluded"
   ],
   "start_distance_m": 217.0,
   "end_distance_m": 220.0,
   "start_elevation_m": 1722.3744042588714,
   "end_elevation_m": 1723.3958878363571,
   "min_gradient_pct": -4.521708331905454,
   "suppressed_max_gradient_pct": 47.93366734029405,
   "suppressed_location_m": [
    95.0,
    98.0
   ]
  },
  {
   "window_m": 5.0,
   "max_gradient_pct": 33.487898055996084,
   "diagnostic": false,
   "flags": [
    "texture_excluded"
   ],
   "start_distance_m": 218.0,
   "end_distance_m": 223.0,
   "start_elevation_m": 1722.7099518472742,
   "end_elevation_m": 1724.384346750074,
   "min_gradient_pct": -2.439498777398512,
   "suppressed_max_gradient_pct": 43.73573713096448,
   "suppressed_location_m": [
    94.0,
    99.0
   ]
  },
  {
   "window_m": 10.0,
   "max_gradient_pct": 30.92085792649641,
   "diagnostic": false,
   "flags": [
    "texture_excluded"
   ],
   "start_distance_m": 215.0,
   "end_distance_m": 225.0,
   "start_elevation_m": 1721.8417179907772,
   "end_elevation_m": 1724.9338037834268,
   "min_gradient_pct": -0.25859527877855726,
   "suppressed_max_gradient_pct": 31.32984278551021,
   "suppressed_location_m": [
    90.0,
    100.0
   ]
  },
  {
   "window_m": 20.0,
   "max_gradient_pct": 25.87910766099867,
   "diagnostic": false,
   "flags": [],
   "start_distance_m": 206.0,
   "end_distance_m": 226.0,
   "start_elevation_m": 1719.9803600020493,
   "end_elevation_m": 1725.156181534249,
   "min_gradient_pct": 1.1734766056383705
  },
  {
   "window_m": 25.0,
   "max_gradient_pct": 24.580986378567104,
   "diagnostic": false,
   "flags": [],
   "start_distance_m": 204.0,
   "end_distance_m": 229.0,
   "start_elevation_m": 1719.5655802957986,
   "end_elevation_m": 1725.7108268904403,
   "min_gradient_pct": 1.407054700154731
  },
  {
   "window_m": 50.0,
   "max_gradient_pct": 22.2543463265215,
   "diagnostic": false,
   "flags": [],
   "start_distance_m": 176.0,
   "end_distance_m": 226.0,
   "start_elevation_m": 1714.0290083709883,
   "end_elevation_m": 1725.156181534249,
   "min_gradient_pct": 2.913320583542827
  },
  {
   "window_m": 100.0,
   "max_gradient_pct": 18.064004223235997,
   "diagnostic": false,
   "flags": [
    "canopy_or_structure"
   ],
   "start_distance_m": 173.0,
   "end_distance_m": 273.0,
   "start_elevation_m": 1713.45412255176,
   "end_elevation_m": 1731.518126774996,
   "min_gradient_pct": 6.765729720573063
  }
 ],
 "shape": {
  "ascent_concentration": 0.301,
  "concentration_window_frac": 0.25,
  "longest_pitch_10pct_m": 285.0,
  "shape_class": "sustained"
 },
 "length_m": 1033.3745109903318,
 "start_elevation_m": 1695.003876403815,
 "end_elevation_m": 1834.5467901611808,
 "endpoint_gain_m": 139.5429137573658,
 "overall_gradient_pct": 13.503614834048422,
 "accumulated_ascent_m": 140.07586364717258,
 "window_maxima": {
  "max_5m": {
   "gradient_pct": 33.487898055996084,
   "start_distance_m": 218.0,
   "end_distance_m": 223.0,
   "midpoint_distance_m": 220.5,
   "start_elevation_m": 1722.7099518472742,
   "end_elevation_m": 1724.384346750074,
   "start_xy": [
    4673522.2470771745,
    2653389.291839909
   ],
   "end_xy": [
    4673527.212727717,
    2653389.876916559
   ]
  },
  "max_10m": {
   "gradient_pct": 30.92085792649641,
   "start_distance_m": 215.0,
   "end_distance_m": 225.0,
   "midpoint_distance_m": 220.0,
   "start_elevation_m": 1721.8417179907772,
   "end_elevation_m": 1724.9338037834268,
   "start_xy": [
    4673519.271246668,
    2653389.1902946187
   ],
   "end_xy": [
    4673529.1990016205,
    2653390.110831007
   ]
  },
  "max_20m": {
   "gradient_pct": 25.87910766099867,
   "start_distance_m": 206.0,
   "end_distance_m": 226.0,
   "midpoint_distance_m": 216.0,
   "start_elevation_m": 1719.9803600020493,
   "end_elevation_m": 1725.156181534249,
   "start_xy": [
    4673511.666437662,
    2653393.9958771253
   ],
   "end_xy": [
    4673530.192126895,
    2653390.2278871844
   ]
  },
  "max_25m": {
   "gradient_pct": 24.580986378567104,
   "start_distance_m": 204.0,
   "end_distance_m": 229.0,
   "midpoint_distance_m": 216.5,
   "start_elevation_m": 1719.5655802957986,
   "end_elevation_m": 1725.7108268904403,
   "start_xy": [
    4673509.983647766,
    2653395.076717668
   ],
   "end_xy": [
    4673533.171405353,
    2653390.5798785766
   ]
  },
  "max_50m": {
   "gradient_pct": 22.2543463265215,
   "start_distance_m": 176.0,
   "end_distance_m": 226.0,
   "midpoint_distance_m": 201.0,
   "start_elevation_m": 1714.0290083709883,
   "end_elevation_m": 1725.156181534249,
   "start_xy": [
    4673486.423970327,
    2653410.207526191
   ],
   "end_xy": [
    4673530.192126895,
    2653390.2278871844
   ]
  },
  "max_100m": {
   "gradient_pct": 18.064004223235997,
   "start_distance_m": 173.0,
   "end_distance_m": 273.0,
   "midpoint_distance_m": 223.0,
   "start_elevation_m": 1713.45412255176,
   "end_elevation_m": 1731.518126774996,
   "start_xy": [
    4673483.899731904,
    2653411.8287040046
   ],
   "end_xy": [
    4673570.366518987,
    2653409.642150236
   ]
  }
 },
 "window_minima": {
  "min_5m": {
   "gradient_pct": -2.439498777398512,
   "start_distance_m": 374.0,
   "end_distance_m": 379.0,
   "midpoint_distance_m": 376.5,
   "start_elevation_m": 1742.9010688405901,
   "end_elevation_m": 1742.7790939017202,
   "start_xy": [
    4673663.54686917,
    2653433.983871602
   ],
   "end_xy": [
    4673667.7240281915,
    2653436.72906236
   ]
  },
  "min_10m": {
   "gradient_pct": -0.25859527877855726,
   "start_distance_m": 374.0,
   "end_distance_m": 384.0,
   "midpoint_distance_m": 379.0,
   "start_elevation_m": 1742.9010688405901,
   "end_elevation_m": 1742.8752093127123,
   "start_xy": [
    4673663.54686917,
    2653433.983871602
   ],
   "end_xy": [
    4673671.871155901,
    2653439.5221483717
   ]
  },
  "min_20m": {
   "gradient_pct": 1.1734766056383705,
   "start_distance_m": 374.0,
   "end_distance_m": 394.0,
   "midpoint_distance_m": 384.0,
   "start_elevation_m": 1742.9010688405901,
   "end_elevation_m": 1743.1357641617178,
   "start_xy": [
    4673663.54686917,
    2653433.983871602
   ],
   "end_xy": [
    4673680.165742426,
    2653445.10782904
   ]
  },
  "min_25m": {
   "gradient_pct": 1.407054700154731,
   "start_distance_m": 374.0,
   "end_distance_m": 399.0,
   "midpoint_distance_m": 386.5,
   "start_elevation_m": 1742.9010688405901,
   "end_elevation_m": 1743.2528325156288,
   "start_xy": [
    4673663.54686917,
    2653433.983871602
   ],
   "end_xy": [
    4673684.093368666,
    2653448.141277856
   ]
  },
  "min_50m": {
   "gradient_pct": 2.913320583542827,
   "start_distance_m": 352.0,
   "end_distance_m": 402.0,
   "midpoint_distance_m": 377.0,
   "start_elevation_m": 1742.0289541156285,
   "end_elevation_m": 1743.4856144074,
   "start_xy": [
    4673641.570907287,
    2653433.700514537
   ],
   "end_xy": [
    4673685.29933884,
    2653450.8882098934
   ]
  },
  "min_100m": {
   "gradient_pct": 6.765729720573063,
   "start_distance_m": 327.0,
   "end_distance_m": 427.0,
   "midpoint_distance_m": 377.0,
   "start_elevation_m": 1739.1839675275023,
   "end_elevation_m": 1745.9496972480754,
   "start_xy": [
    4673616.571230806,
    2653433.573511154
   ],
   "end_xy": [
    4673696.923836013,
    2653472.749522655
   ]
  }
 },
 "diagnostic_window_maxima": {
  "max_2m": {
   "gradient_pct": 34.615842311905,
   "start_distance_m": 217.0,
   "end_distance_m": 219.0,
   "midpoint_distance_m": 218.0,
   "start_elevation_m": 1722.3744042588714,
   "end_elevation_m": 1723.0667211051095,
   "start_xy": [
    4673521.253933958,
    2653389.174935888
   ],
   "end_xy": [
    4673523.240207283,
    2653389.408855239
   ]
  },
  "max_3m": {
   "gradient_pct": 34.04945258285655,
   "start_distance_m": 217.0,
   "end_distance_m": 220.0,
   "midpoint_distance_m": 218.5,
   "start_elevation_m": 1722.3744042588714,
   "end_elevation_m": 1723.3958878363571,
   "start_xy": [
    4673521.253933958,
    2653389.174935888
   ],
   "end_xy": [
    4673524.233337391,
    2653389.525870569
   ]
  }
 },
 "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": {
  "texture_suppression": {
   "masked_fraction": 0.015,
   "windows_resited": [
    2.0,
    3.0,
    5.0,
    10.0
   ],
   "windows_unresolved": []
  },
  "texture_windows": {
   "rounds": 1,
   "windows_masked": [
    {
     "window_m": 10.0,
     "start_m": 90.0,
     "end_m": 100.0,
     "raw_pct": 31.33,
     "reason": "hump+short-step"
    },
    {
     "window_m": 5.0,
     "start_m": 94.0,
     "end_m": 99.0,
     "raw_pct": 43.74,
     "reason": "hump"
    }
   ],
   "advisory": [],
   "unresolved": []
  },
  "overhead_obstruction": {
   "obstruction_threshold_m": 2.0,
   "obstructed_fraction": 0.16,
   "obstruction_max_height_m": 23.43,
   "flagged_windows_m": [
    100
   ]
  },
  "excluded_ranges_m": [
   [
    88.0,
    102.0
   ]
  ],
  "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_E4673-N2653.tif",
   "data/cache/at/bev-als_dtm_E4674-N2653.tif"
  ],
  "calculated_at": "2026-09-12T01:26:16+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": [
   "E4673-N2653",
   "E4674-N2653"
  ],
  "elevation_blocks": [
   "N2650000E4650000@2022-09-15"
  ],
  "climb_origin": "discovered",
  "license": "ODbL-1.0",
  "license_url": "https://howsteep.org/licensing"
 },
 "area": {
  "place": "H\u00fcttenberg",
  "county": "K\u00e4rnten",
  "source": "OpenStreetMap administrative boundaries (\u00a9 OpenStreetMap contributors, ODbL)"
 }
}