{
 "ocl_version": "0.1.0",
 "name": "Widihoferweg",
 "slug": "widihoferweg",
 "confidence": "B",
 "reported_claims": [],
 "ladder": [
  {
   "window_m": 2.0,
   "max_gradient_pct": 31.398956999271377,
   "diagnostic": true,
   "flags": [],
   "start_distance_m": 843.0,
   "end_distance_m": 845.0,
   "start_elevation_m": 835.7801637023774,
   "end_elevation_m": 836.4081428423628,
   "min_gradient_pct": -7.169163677571078
  },
  {
   "window_m": 3.0,
   "max_gradient_pct": 27.57481700707558,
   "diagnostic": true,
   "flags": [],
   "start_distance_m": 843.0,
   "end_distance_m": 846.0,
   "start_elevation_m": 835.7801637023774,
   "end_elevation_m": 836.6074082125897,
   "min_gradient_pct": -6.410226391866066
  },
  {
   "window_m": 5.0,
   "max_gradient_pct": 24.18304598137638,
   "diagnostic": false,
   "flags": [],
   "start_distance_m": 843.0,
   "end_distance_m": 848.0,
   "start_elevation_m": 835.7801637023774,
   "end_elevation_m": 836.9893160014462,
   "min_gradient_pct": -4.428731798018362
  },
  {
   "window_m": 10.0,
   "max_gradient_pct": 22.598283310005627,
   "diagnostic": false,
   "flags": [
    "canopy_or_structure"
   ],
   "start_distance_m": 652.0,
   "end_distance_m": 662.0,
   "start_elevation_m": 804.4648695429132,
   "end_elevation_m": 806.7246978739138,
   "min_gradient_pct": -0.6053976466296263
  },
  {
   "window_m": 20.0,
   "max_gradient_pct": 21.821959301779543,
   "diagnostic": false,
   "flags": [
    "canopy_or_structure"
   ],
   "start_distance_m": 638.0,
   "end_distance_m": 658.0,
   "start_elevation_m": 801.4846376205339,
   "end_elevation_m": 805.8490294808898,
   "min_gradient_pct": 2.5398529368618483
  },
  {
   "window_m": 25.0,
   "max_gradient_pct": 21.791734937746696,
   "diagnostic": false,
   "flags": [
    "canopy_or_structure"
   ],
   "start_distance_m": 637.0,
   "end_distance_m": 662.0,
   "start_elevation_m": 801.2767641394771,
   "end_elevation_m": 806.7246978739138,
   "min_gradient_pct": 3.0279233663445666
  },
  {
   "window_m": 50.0,
   "max_gradient_pct": 19.79026361488127,
   "diagnostic": false,
   "flags": [
    "canopy_or_structure"
   ],
   "start_distance_m": 637.0,
   "end_distance_m": 687.0,
   "start_elevation_m": 801.2767641394771,
   "end_elevation_m": 811.1718959469177,
   "min_gradient_pct": 4.165625669612382
  },
  {
   "window_m": 100.0,
   "max_gradient_pct": 17.783880606702496,
   "diagnostic": false,
   "flags": [
    "canopy_or_structure"
   ],
   "start_distance_m": 634.0,
   "end_distance_m": 734.0,
   "start_elevation_m": 800.7812534423289,
   "end_elevation_m": 818.5651340490314,
   "min_gradient_pct": 4.448817575915655
  }
 ],
 "shape": {
  "ascent_concentration": 0.46,
  "concentration_window_frac": 0.25,
  "longest_pitch_10pct_m": 236.0,
  "shape_class": "stepped"
 },
 "length_m": 861.2221211646694,
 "start_elevation_m": 759.9061437751642,
 "end_elevation_m": 839.8511804004258,
 "endpoint_gain_m": 79.94503662526165,
 "overall_gradient_pct": 9.282743053226314,
 "accumulated_ascent_m": 80.18792880958006,
 "window_maxima": {
  "max_5m": {
   "gradient_pct": 24.18304598137638,
   "start_distance_m": 843.0,
   "end_distance_m": 848.0,
   "midpoint_distance_m": 845.5,
   "start_elevation_m": 835.7801637023774,
   "end_elevation_m": 836.9893160014462,
   "start_xy": [
    4742048.644379017,
    2705284.073323027
   ],
   "end_xy": [
    4742043.762628378,
    2705285.124862248
   ]
  },
  "max_10m": {
   "gradient_pct": 22.598283310005627,
   "start_distance_m": 652.0,
   "end_distance_m": 662.0,
   "midpoint_distance_m": 657.0,
   "start_elevation_m": 804.4648695429132,
   "end_elevation_m": 806.7246978739138,
   "start_xy": [
    4742181.747940776,
    2705412.38764178
   ],
   "end_xy": [
    4742175.535940944,
    2705404.55112099
   ]
  },
  "max_20m": {
   "gradient_pct": 21.821959301779543,
   "start_distance_m": 638.0,
   "end_distance_m": 658.0,
   "midpoint_distance_m": 648.0,
   "start_elevation_m": 801.4846376205339,
   "end_elevation_m": 805.8490294808898,
   "start_xy": [
    4742190.444740539,
    2705423.358770886
   ],
   "end_xy": [
    4742178.020740877,
    2705407.6857293057
   ]
  },
  "max_25m": {
   "gradient_pct": 21.791734937746696,
   "start_distance_m": 637.0,
   "end_distance_m": 662.0,
   "midpoint_distance_m": 649.5,
   "start_elevation_m": 801.2767641394771,
   "end_elevation_m": 806.7246978739138,
   "start_xy": [
    4742191.065940523,
    2705424.1424229653
   ],
   "end_xy": [
    4742175.535940944,
    2705404.55112099
   ]
  },
  "max_50m": {
   "gradient_pct": 19.79026361488127,
   "start_distance_m": 637.0,
   "end_distance_m": 687.0,
   "midpoint_distance_m": 662.0,
   "start_elevation_m": 801.2767641394771,
   "end_elevation_m": 811.1718959469177,
   "start_xy": [
    4742191.065940523,
    2705424.1424229653
   ],
   "end_xy": [
    4742160.347809687,
    2705384.6973731928
   ]
  },
  "max_100m": {
   "gradient_pct": 17.783880606702496,
   "start_distance_m": 634.0,
   "end_distance_m": 734.0,
   "midpoint_distance_m": 684.0,
   "start_elevation_m": 800.7812534423289,
   "end_elevation_m": 818.5651340490314,
   "start_xy": [
    4742192.929540472,
    2705426.493379202
   ],
   "end_xy": [
    4742131.262173375,
    2705347.8359372937
   ]
  }
 },
 "window_minima": {
  "min_5m": {
   "gradient_pct": -4.428731798018362,
   "start_distance_m": 514.0,
   "end_distance_m": 519.0,
   "midpoint_distance_m": 516.5,
   "start_elevation_m": 786.8992259466131,
   "end_elevation_m": 786.6777893567122,
   "start_xy": [
    4742265.9180712085,
    2705518.8031950537
   ],
   "end_xy": [
    4742261.694466681,
    2705518.414654947
   ]
  },
  "min_10m": {
   "gradient_pct": -0.6053976466296263,
   "start_distance_m": 512.0,
   "end_distance_m": 522.0,
   "midpoint_distance_m": 517.0,
   "start_elevation_m": 786.7987616746888,
   "end_elevation_m": 786.7382219100258,
   "start_xy": [
    4742265.406252228,
    2705516.8697935613
   ],
   "end_xy": [
    4742259.418243524,
    2705516.5391955343
   ]
  },
  "min_20m": {
   "gradient_pct": 2.5398529368618483,
   "start_distance_m": 502.0,
   "end_distance_m": 522.0,
   "midpoint_distance_m": 512.0,
   "start_elevation_m": 786.2302513226534,
   "end_elevation_m": 786.7382219100258,
   "start_xy": [
    4742262.847157326,
    2705507.202786099
   ],
   "end_xy": [
    4742259.418243524,
    2705516.5391955343
   ]
  },
  "min_25m": {
   "gradient_pct": 3.0279233663445666,
   "start_distance_m": 497.0,
   "end_distance_m": 522.0,
   "midpoint_distance_m": 509.5,
   "start_elevation_m": 785.9812410684397,
   "end_elevation_m": 786.7382219100258,
   "start_xy": [
    4742261.567609874,
    2705502.3692823676
   ],
   "end_xy": [
    4742259.418243524,
    2705516.5391955343
   ]
  },
  "min_50m": {
   "gradient_pct": 4.165625669612382,
   "start_distance_m": 472.0,
   "end_distance_m": 522.0,
   "midpoint_distance_m": 497.0,
   "start_elevation_m": 784.6554090752196,
   "end_elevation_m": 786.7382219100258,
   "start_xy": [
    4742255.169872616,
    2705478.201763712
   ],
   "end_xy": [
    4742259.418243524,
    2705516.5391955343
   ]
  },
  "min_100m": {
   "gradient_pct": 4.448817575915655,
   "start_distance_m": 422.0,
   "end_distance_m": 522.0,
   "midpoint_distance_m": 472.0,
   "start_elevation_m": 782.2894043341101,
   "end_elevation_m": 786.7382219100258,
   "start_xy": [
    4742242.583104743,
    2705429.8120697155
   ],
   "end_xy": [
    4742259.418243524,
    2705516.5391955343
   ]
  }
 },
 "diagnostic_window_maxima": {
  "max_2m": {
   "gradient_pct": 31.398956999271377,
   "start_distance_m": 843.0,
   "end_distance_m": 845.0,
   "midpoint_distance_m": 844.0,
   "start_elevation_m": 835.7801637023774,
   "end_elevation_m": 836.4081428423628,
   "start_xy": [
    4742048.644379017,
    2705284.073323027
   ],
   "end_xy": [
    4742046.691045434,
    2705284.4734226535
   ]
  },
  "max_3m": {
   "gradient_pct": 27.57481700707558,
   "start_distance_m": 843.0,
   "end_distance_m": 846.0,
   "midpoint_distance_m": 844.5,
   "start_elevation_m": 835.7801637023774,
   "end_elevation_m": 836.6074082125897,
   "start_xy": [
    4742048.644379017,
    2705284.073323027
   ],
   "end_xy": [
    4742045.714906416,
    2705284.690569185
   ]
  }
 },
 "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": 0.233,
   "obstruction_max_height_m": 19.58,
   "flagged_windows_m": [
    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_E4742-N2705.tif"
  ],
  "calculated_at": "2026-09-11T07:20:14+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-run1-260911",
  "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": [
   "E4742-N2705"
  ],
  "elevation_blocks": [
   "N2700000E4700000@2022-09-15"
  ],
  "climb_origin": "discovered",
  "license": "ODbL-1.0",
  "license_url": "https://howsteep.org/licensing"
 },
 "area": {
  "place": "St. Kathrein am Offenegg",
  "county": "Steiermark",
  "source": "OpenStreetMap administrative boundaries (\u00a9 OpenStreetMap contributors, ODbL)"
 }
}