{
 "ocl_version": "0.1.0",
 "name": "Hochwald/Zederhaus",
 "slug": "hochwald-zederhaus",
 "confidence": "U",
 "reported_claims": [],
 "ladder": [
  {
   "window_m": 2.0,
   "max_gradient_pct": 49.14538672528579,
   "diagnostic": true,
   "flags": [
    "canopy_or_structure"
   ],
   "start_distance_m": 3053.0,
   "end_distance_m": 3055.0,
   "start_elevation_m": 1811.662458965195,
   "end_elevation_m": 1812.6453666997006,
   "min_gradient_pct": -47.54940448746083
  },
  {
   "window_m": 3.0,
   "max_gradient_pct": 46.48336878341676,
   "diagnostic": true,
   "flags": [
    "canopy_or_structure"
   ],
   "start_distance_m": 3053.0,
   "end_distance_m": 3056.0,
   "start_elevation_m": 1811.662458965195,
   "end_elevation_m": 1813.0569600286974,
   "min_gradient_pct": -42.45214845640627
  },
  {
   "window_m": 5.0,
   "max_gradient_pct": 43.75100424023458,
   "diagnostic": false,
   "flags": [
    "canopy_or_structure"
   ],
   "start_distance_m": 3090.0,
   "end_distance_m": 3095.0,
   "start_elevation_m": 1821.7289066244732,
   "end_elevation_m": 1823.916456836485,
   "min_gradient_pct": -28.167413668070367
  },
  {
   "window_m": 10.0,
   "max_gradient_pct": 40.20340891193655,
   "diagnostic": false,
   "flags": [
    "canopy_or_structure"
   ],
   "start_distance_m": 3085.0,
   "end_distance_m": 3095.0,
   "start_elevation_m": 1819.8961159452913,
   "end_elevation_m": 1823.916456836485,
   "min_gradient_pct": -20.309505084244392
  },
  {
   "window_m": 20.0,
   "max_gradient_pct": 31.104422327997554,
   "diagnostic": false,
   "flags": [
    "canopy_or_structure"
   ],
   "start_distance_m": 3039.0,
   "end_distance_m": 3059.0,
   "start_elevation_m": 1807.6300302463237,
   "end_elevation_m": 1813.8509147119232,
   "min_gradient_pct": -12.272937454170005
  },
  {
   "window_m": 25.0,
   "max_gradient_pct": 29.927809555803833,
   "diagnostic": false,
   "flags": [
    "canopy_or_structure"
   ],
   "start_distance_m": 3043.0,
   "end_distance_m": 3068.0,
   "start_elevation_m": 1808.5677354575828,
   "end_elevation_m": 1816.0496878465337,
   "min_gradient_pct": -9.533202633782821
  },
  {
   "window_m": 50.0,
   "max_gradient_pct": 29.666554569296295,
   "diagnostic": false,
   "flags": [
    "canopy_or_structure"
   ],
   "start_distance_m": 3045.0,
   "end_distance_m": 3095.0,
   "start_elevation_m": 1809.0831795518368,
   "end_elevation_m": 1823.916456836485,
   "min_gradient_pct": -6.8263350856882425
  },
  {
   "window_m": 100.0,
   "max_gradient_pct": 26.136002961392705,
   "diagnostic": false,
   "flags": [
    "canopy_or_structure"
   ],
   "start_distance_m": 2995.0,
   "end_distance_m": 3095.0,
   "start_elevation_m": 1797.7804538750922,
   "end_elevation_m": 1823.916456836485,
   "min_gradient_pct": -5.726334986271013
  }
 ],
 "shape": {
  "ascent_concentration": 0.302,
  "concentration_window_frac": 0.25,
  "longest_pitch_10pct_m": 512.0,
  "shape_class": "sustained"
 },
 "length_m": 3095.1460296053847,
 "start_elevation_m": 1433.0508105548072,
 "end_elevation_m": 1823.9775538240565,
 "endpoint_gain_m": 390.9267432692493,
 "overall_gradient_pct": 12.630316616081938,
 "accumulated_ascent_m": 403.53442705779435,
 "window_maxima": {
  "max_5m": {
   "gradient_pct": 43.75100424023458,
   "start_distance_m": 3090.0,
   "end_distance_m": 3095.0,
   "midpoint_distance_m": 3092.5,
   "start_elevation_m": 1821.7289066244732,
   "end_elevation_m": 1823.916456836485,
   "start_xy": [
    4587481.891103537,
    2675142.1104190615
   ],
   "end_xy": [
    4587479.525098571,
    2675137.705646932
   ]
  },
  "max_10m": {
   "gradient_pct": 40.20340891193655,
   "start_distance_m": 3085.0,
   "end_distance_m": 3095.0,
   "midpoint_distance_m": 3090.0,
   "start_elevation_m": 1819.8961159452913,
   "end_elevation_m": 1823.916456836485,
   "start_xy": [
    4587484.256233622,
    2675146.5156613565
   ],
   "end_xy": [
    4587479.525098571,
    2675137.705646932
   ]
  },
  "max_20m": {
   "gradient_pct": 31.104422327997554,
   "start_distance_m": 3039.0,
   "end_distance_m": 3059.0,
   "midpoint_distance_m": 3049.0,
   "start_elevation_m": 1807.6300302463237,
   "end_elevation_m": 1813.8509147119232,
   "start_xy": [
    4587504.6753811855,
    2675186.6715742303
   ],
   "end_xy": [
    4587494.405988359,
    2675170.2541728183
   ]
  },
  "max_25m": {
   "gradient_pct": 29.927809555803833,
   "start_distance_m": 3043.0,
   "end_distance_m": 3068.0,
   "midpoint_distance_m": 3055.5,
   "start_elevation_m": 1808.5677354575828,
   "end_elevation_m": 1816.0496878465337,
   "start_xy": [
    4587503.73402359,
    2675182.8017831272
   ],
   "end_xy": [
    4587490.988477351,
    2675161.982205471
   ]
  },
  "max_50m": {
   "gradient_pct": 29.666554569296295,
   "start_distance_m": 3045.0,
   "end_distance_m": 3095.0,
   "midpoint_distance_m": 3070.0,
   "start_elevation_m": 1809.0831795518368,
   "end_elevation_m": 1823.916456836485,
   "start_xy": [
    4587503.129055901,
    2675180.895474419
   ],
   "end_xy": [
    4587479.525098571,
    2675137.705646932
   ]
  },
  "max_100m": {
   "gradient_pct": 26.136002961392705,
   "start_distance_m": 2995.0,
   "end_distance_m": 3095.0,
   "midpoint_distance_m": 3045.0,
   "start_elevation_m": 1797.7804538750922,
   "end_elevation_m": 1823.916456836485,
   "start_xy": [
    4587525.54068496,
    2675203.684307608
   ],
   "end_xy": [
    4587479.525098571,
    2675137.705646932
   ]
  }
 },
 "window_minima": {
  "min_5m": {
   "gradient_pct": -28.167413668070367,
   "start_distance_m": 2482.0,
   "end_distance_m": 2487.0,
   "midpoint_distance_m": 2484.5,
   "start_elevation_m": 1722.8356442113447,
   "end_elevation_m": 1721.4272735279412,
   "start_xy": [
    4587727.728453531,
    2675079.4021300618
   ],
   "end_xy": [
    4587732.588887579,
    2675078.2290251222
   ]
  },
  "min_10m": {
   "gradient_pct": -20.309505084244392,
   "start_distance_m": 2477.0,
   "end_distance_m": 2487.0,
   "midpoint_distance_m": 2482.0,
   "start_elevation_m": 1723.4582240363657,
   "end_elevation_m": 1721.4272735279412,
   "start_xy": [
    4587722.868006972,
    2675080.5751835066
   ],
   "end_xy": [
    4587732.588887579,
    2675078.2290251222
   ]
  },
  "min_20m": {
   "gradient_pct": -12.272937454170005,
   "start_distance_m": 2468.0,
   "end_distance_m": 2488.0,
   "midpoint_distance_m": 2478.0,
   "start_elevation_m": 1723.8980659083018,
   "end_elevation_m": 1721.4434784174678,
   "start_xy": [
    4587714.119264578,
    2675082.6869339757
   ],
   "end_xy": [
    4587733.560925871,
    2675077.994203031
   ]
  },
  "min_25m": {
   "gradient_pct": -9.533202633782821,
   "start_distance_m": 2462.0,
   "end_distance_m": 2487.0,
   "midpoint_distance_m": 2474.5,
   "start_elevation_m": 1723.810574186387,
   "end_elevation_m": 1721.4272735279412,
   "start_xy": [
    4587708.294007792,
    2675084.122585324
   ],
   "end_xy": [
    4587732.588887579,
    2675078.2290251222
   ]
  },
  "min_50m": {
   "gradient_pct": -6.8263350856882425,
   "start_distance_m": 2073.0,
   "end_distance_m": 2123.0,
   "midpoint_distance_m": 2098.0,
   "start_elevation_m": 1698.1382828445878,
   "end_elevation_m": 1694.7251153017437,
   "start_xy": [
    4587612.019256105,
    2675413.533739602
   ],
   "end_xy": [
    4587610.603454345,
    2675365.131078808
   ]
  },
  "min_100m": {
   "gradient_pct": -5.726334986271013,
   "start_distance_m": 2062.0,
   "end_distance_m": 2162.0,
   "midpoint_distance_m": 2112.0,
   "start_elevation_m": 1698.5627655045282,
   "end_elevation_m": 1692.8364305182572,
   "start_xy": [
    4587609.817476954,
    2675424.310688423
   ],
   "end_xy": [
    4587638.0664621955,
    2675337.581839543
   ]
  }
 },
 "diagnostic_window_maxima": {
  "max_2m": {
   "gradient_pct": 49.14538672528579,
   "start_distance_m": 3053.0,
   "end_distance_m": 3055.0,
   "midpoint_distance_m": 3054.0,
   "start_elevation_m": 1811.662458965195,
   "end_elevation_m": 1812.6453666997006,
   "start_xy": [
    4587498.013354447,
    2675174.9342378443
   ],
   "end_xy": [
    4587496.558746672,
    2675173.561607441
   ]
  },
  "max_3m": {
   "gradient_pct": 46.48336878341676,
   "start_distance_m": 3053.0,
   "end_distance_m": 3056.0,
   "midpoint_distance_m": 3054.5,
   "start_elevation_m": 1811.662458965195,
   "end_elevation_m": 1813.0569600286974,
   "start_xy": [
    4587498.013354447,
    2675174.9342378443
   ],
   "end_xy": [
    4587495.83786016,
    2675172.868599175
   ]
  }
 },
 "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": {
  "no_bench_suppression": {
   "masked_fraction": 0.013,
   "windows_resited": [],
   "windows_unresolved": []
  },
  "placement_suppression": {
   "masked_fraction": 0.016,
   "windows_resited": [],
   "windows_unresolved": []
  },
  "overhead_obstruction": {
   "obstruction_threshold_m": 2.0,
   "obstructed_fraction": 0.075,
   "obstruction_max_height_m": 28.85,
   "flagged_windows_m": [
    2,
    3,
    5,
    10,
    20,
    25,
    50,
    100
   ]
  },
  "excluded_ranges_m": [
   [
    2440.0,
    2490.0
   ]
  ],
  "review": [
   "max10_over_40"
  ],
  "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_E4587-N2675.tif",
   "data/cache/at/bev-als_dtm_E4588-N2675.tif",
   "data/cache/at/bev-als_dtm_E4589-N2675.tif"
  ],
  "calculated_at": "2026-09-13T07:34:48+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-at-run4-260912.osm.pbf",
  "osm_snapshot": "",
  "run_id": "at-extent4-260913",
  "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": [
   "E4587-N2675",
   "E4588-N2675",
   "E4589-N2675"
  ],
  "elevation_blocks": [
   "N2650000E4550000@2022-09-15"
  ],
  "route_base_cut_m": 2243.7,
  "climb_origin": "discovered",
  "license": "ODbL-1.0",
  "license_url": "https://howsteep.org/licensing"
 },
 "area": {
  "place": "Zederhaus",
  "county": "Salzburg",
  "source": "OpenStreetMap administrative boundaries (\u00a9 OpenStreetMap contributors, ODbL)"
 }
}