{
 "ocl_version": "0.1.0",
 "name": "Am Kirchberg",
 "slug": "am-kirchberg",
 "confidence": "B",
 "reported_claims": [],
 "ladder": [
  {
   "window_m": 2.0,
   "max_gradient_pct": 35.228945674830925,
   "diagnostic": true,
   "flags": [
    "structure_excluded"
   ],
   "start_distance_m": 51.0,
   "end_distance_m": 53.0,
   "start_elevation_m": 410.4446113924897,
   "end_elevation_m": 411.14919030598634,
   "min_gradient_pct": -12.314551627025594,
   "suppressed_max_gradient_pct": 57.7702631580479,
   "suppressed_location_m": [
    183.0,
    185.0
   ]
  },
  {
   "window_m": 3.0,
   "max_gradient_pct": 28.323259732754497,
   "diagnostic": true,
   "flags": [
    "structure_excluded"
   ],
   "start_distance_m": 51.0,
   "end_distance_m": 54.0,
   "start_elevation_m": 410.4446113924897,
   "end_elevation_m": 411.29430918447235,
   "min_gradient_pct": -7.300458570381352,
   "suppressed_max_gradient_pct": 49.207635349641045,
   "suppressed_location_m": [
    183.0,
    186.0
   ]
  },
  {
   "window_m": 5.0,
   "max_gradient_pct": 21.95925197990391,
   "diagnostic": false,
   "flags": [
    "structure_excluded"
   ],
   "start_distance_m": 51.0,
   "end_distance_m": 56.0,
   "start_elevation_m": 410.4446113924897,
   "end_elevation_m": 411.5425739914849,
   "min_gradient_pct": 0.049172076326158276,
   "suppressed_max_gradient_pct": 36.77605544656899,
   "suppressed_location_m": [
    182.0,
    187.0
   ]
  },
  {
   "window_m": 10.0,
   "max_gradient_pct": 21.044731753696624,
   "diagnostic": false,
   "flags": [
    "structure_excluded"
   ],
   "start_distance_m": 109.0,
   "end_distance_m": 119.0,
   "start_elevation_m": 418.84794430303475,
   "end_elevation_m": 420.9524174784044,
   "min_gradient_pct": 0.25753706365833295,
   "suppressed_max_gradient_pct": 27.750896735784067,
   "suppressed_location_m": [
    183.0,
    193.0
   ]
  },
  {
   "window_m": 20.0,
   "max_gradient_pct": 20.60603830500156,
   "diagnostic": false,
   "flags": [
    "structure_excluded"
   ],
   "start_distance_m": 110.0,
   "end_distance_m": 130.0,
   "start_elevation_m": 419.05400754229385,
   "end_elevation_m": 423.17521520329416,
   "min_gradient_pct": 0.826256001733725,
   "suppressed_max_gradient_pct": 23.254923811745698,
   "suppressed_location_m": [
    182.0,
    202.0
   ]
  },
  {
   "window_m": 25.0,
   "max_gradient_pct": 20.609593927498736,
   "diagnostic": false,
   "flags": [
    "structure_excluded"
   ],
   "start_distance_m": 109.0,
   "end_distance_m": 134.0,
   "start_elevation_m": 418.84794430303475,
   "end_elevation_m": 424.00034278490944,
   "min_gradient_pct": 1.1003133135486678,
   "suppressed_max_gradient_pct": 22.081945848285386,
   "suppressed_location_m": [
    182.0,
    207.0
   ]
  },
  {
   "window_m": 50.0,
   "max_gradient_pct": 19.079819332732313,
   "diagnostic": false,
   "flags": [],
   "start_distance_m": 108.0,
   "end_distance_m": 158.0,
   "start_elevation_m": 418.67782681903725,
   "end_elevation_m": 428.2177364854034,
   "min_gradient_pct": 1.939876923609745
  },
  {
   "window_m": 100.0,
   "max_gradient_pct": 17.34922039789302,
   "diagnostic": false,
   "flags": [
    "structure_excluded",
    "canopy_or_structure"
   ],
   "start_distance_m": 80.0,
   "end_distance_m": 180.0,
   "start_elevation_m": 414.45211414701447,
   "end_elevation_m": 431.8013345449075,
   "min_gradient_pct": 3.241816305564612,
   "suppressed_max_gradient_pct": 18.683147125438325,
   "suppressed_location_m": [
    108.0,
    208.0
   ]
  }
 ],
 "shape": {
  "ascent_concentration": 0.426,
  "concentration_window_frac": 0.25,
  "longest_pitch_10pct_m": 200.0,
  "shape_class": "sustained"
 },
 "length_m": 570.1406903836387,
 "start_elevation_m": 408.8310446887241,
 "end_elevation_m": 468.20527767581376,
 "endpoint_gain_m": 59.37423298708967,
 "overall_gradient_pct": 10.413961674466295,
 "accumulated_ascent_m": 59.81876861045998,
 "window_maxima": {
  "max_5m": {
   "gradient_pct": 21.95925197990391,
   "start_distance_m": 51.0,
   "end_distance_m": 56.0,
   "midpoint_distance_m": 53.5,
   "start_elevation_m": 410.4446113924897,
   "end_elevation_m": 411.5425739914849,
   "start_xy": [
    4725050.35069076,
    2690873.661585862
   ],
   "end_xy": [
    4725052.2053747,
    2690878.2828546125
   ]
  },
  "max_10m": {
   "gradient_pct": 21.044731753696624,
   "start_distance_m": 109.0,
   "end_distance_m": 119.0,
   "midpoint_distance_m": 114.0,
   "start_elevation_m": 418.84794430303475,
   "end_elevation_m": 420.9524174784044,
   "start_xy": [
    4725053.655225717,
    2690930.7117755855
   ],
   "end_xy": [
    4725051.318050247,
    2690940.4182933858
   ]
  },
  "max_20m": {
   "gradient_pct": 20.60603830500156,
   "start_distance_m": 110.0,
   "end_distance_m": 130.0,
   "midpoint_distance_m": 120.0,
   "start_elevation_m": 419.05400754229385,
   "end_elevation_m": 423.17521520329416,
   "start_xy": [
    4725053.484113339,
    2690931.697027104
   ],
   "end_xy": [
    4725048.172788149,
    2690950.9584847647
   ]
  },
  "max_25m": {
   "gradient_pct": 20.609593927498736,
   "start_distance_m": 109.0,
   "end_distance_m": 134.0,
   "midpoint_distance_m": 121.5,
   "start_elevation_m": 418.84794430303475,
   "end_elevation_m": 424.00034278490944,
   "start_xy": [
    4725053.655225717,
    2690930.7117755855
   ],
   "end_xy": [
    4725046.930244488,
    2690954.760600656
   ]
  },
  "max_50m": {
   "gradient_pct": 19.079819332732313,
   "start_distance_m": 108.0,
   "end_distance_m": 158.0,
   "midpoint_distance_m": 133.0,
   "start_elevation_m": 418.67782681903725,
   "end_elevation_m": 428.2177364854034,
   "start_xy": [
    4725053.826338095,
    2690929.7265240676
   ],
   "end_xy": [
    4725052.45702138,
    2690977.304569972
   ]
  },
  "max_100m": {
   "gradient_pct": 17.34922039789302,
   "start_distance_m": 80.0,
   "end_distance_m": 180.0,
   "midpoint_distance_m": 130.0,
   "start_elevation_m": 414.45211414701447,
   "end_elevation_m": 431.8013345449075,
   "start_xy": [
    4725055.813099173,
    2690901.8407891467
   ],
   "end_xy": [
    4725062.11860552,
    2690997.057006365
   ]
  }
 },
 "window_minima": {
  "min_5m": {
   "gradient_pct": 0.049172076326158276,
   "start_distance_m": 372.0,
   "end_distance_m": 377.0,
   "midpoint_distance_m": 374.5,
   "start_elevation_m": 451.26639780790777,
   "end_elevation_m": 451.2688564117241,
   "start_xy": [
    4725046.280424651,
    2691174.3104763497
   ],
   "end_xy": [
    4725050.3883468695,
    2691175.3205245766
   ]
  },
  "min_10m": {
   "gradient_pct": 0.25753706365833295,
   "start_distance_m": 371.0,
   "end_distance_m": 381.0,
   "midpoint_distance_m": 376.0,
   "start_elevation_m": 451.26200106544684,
   "end_elevation_m": 451.2877547718127,
   "start_xy": [
    4725045.701034235,
    2691173.495426201
   ],
   "end_xy": [
    4725054.308361001,
    2691174.5246042265
   ]
  },
  "min_20m": {
   "gradient_pct": 0.826256001733725,
   "start_distance_m": 366.0,
   "end_distance_m": 386.0,
   "midpoint_distance_m": 376.0,
   "start_elevation_m": 451.1951326957821,
   "end_elevation_m": 451.36038389612884,
   "start_xy": [
    4725042.804082152,
    2691169.4201754555
   ],
   "end_xy": [
    4725059.043427071,
    2691173.192472461
   ]
  },
  "min_25m": {
   "gradient_pct": 1.1003133135486678,
   "start_distance_m": 361.0,
   "end_distance_m": 386.0,
   "midpoint_distance_m": 373.5,
   "start_elevation_m": 451.08530556774167,
   "end_elevation_m": 451.36038389612884,
   "start_xy": [
    4725042.082718236,
    2691164.510511429
   ],
   "end_xy": [
    4725059.043427071,
    2691173.192472461
   ]
  },
  "min_50m": {
   "gradient_pct": 1.939876923609745,
   "start_distance_m": 351.0,
   "end_distance_m": 401.0,
   "midpoint_distance_m": 376.0,
   "start_elevation_m": 450.85145466193626,
   "end_elevation_m": 451.82139312374113,
   "start_xy": [
    4725040.940383949,
    2691154.575972065
   ],
   "end_xy": [
    4725070.423562175,
    2691163.4204447796
   ]
  },
  "min_100m": {
   "gradient_pct": 3.241816305564612,
   "start_distance_m": 342.0,
   "end_distance_m": 442.0,
   "midpoint_distance_m": 392.0,
   "start_elevation_m": 450.45989832512015,
   "end_elevation_m": 453.70171463068476,
   "start_xy": [
    4725039.912283092,
    2691145.6348866373
   ],
   "end_xy": [
    4725099.664007054,
    2691134.805483593
   ]
  }
 },
 "diagnostic_window_maxima": {
  "max_2m": {
   "gradient_pct": 35.228945674830925,
   "start_distance_m": 51.0,
   "end_distance_m": 53.0,
   "midpoint_distance_m": 52.0,
   "start_elevation_m": 410.4446113924897,
   "end_elevation_m": 411.14919030598634,
   "start_xy": [
    4725050.35069076,
    2690873.661585862
   ],
   "end_xy": [
    4725051.257087129,
    2690875.444405433
   ]
  },
  "max_3m": {
   "gradient_pct": 28.323259732754497,
   "start_distance_m": 51.0,
   "end_distance_m": 54.0,
   "midpoint_distance_m": 52.5,
   "start_elevation_m": 410.4446113924897,
   "end_elevation_m": 411.29430918447235,
   "start_xy": [
    4725050.35069076,
    2690873.661585862
   ],
   "end_xy": [
    4725051.634634498,
    2690876.3660198203
   ]
  }
 },
 "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": 0.011,
   "windows_resited": [
    2.0,
    3.0,
    5.0,
    10.0,
    20.0,
    25.0,
    100.0
   ],
   "windows_unresolved": []
  },
  "overhead_obstruction": {
   "obstruction_threshold_m": 2.0,
   "obstructed_fraction": 0.416,
   "obstruction_max_height_m": 31.39,
   "flagged_windows_m": [
    100
   ]
  },
  "excluded_ranges_m": [
   [
    182.0,
    187.0
   ]
  ],
  "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_E4725-N2690.tif",
   "data/cache/at/bev-als_dtm_E4725-N2691.tif"
  ],
  "calculated_at": "2026-09-11T07:20:22+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": [
   "E4725-N2690",
   "E4725-N2691"
  ],
  "elevation_blocks": [
   "N2650000E4700000@2022-09-15"
  ],
  "climb_origin": "discovered",
  "license": "ODbL-1.0",
  "license_url": "https://howsteep.org/licensing"
 },
 "area": {
  "place": "Deutschfeistritz",
  "county": "Steiermark",
  "source": "OpenStreetMap administrative boundaries (\u00a9 OpenStreetMap contributors, ODbL)"
 }
}