{
 "ocl_version": "0.1.0",
 "name": "Stelzm\u00fchlweg",
 "slug": "stelzmuehlweg",
 "confidence": "B",
 "reported_claims": [],
 "ladder": [
  {
   "window_m": 2.0,
   "max_gradient_pct": 24.4561620939578,
   "diagnostic": true,
   "flags": [],
   "start_distance_m": 216.0,
   "end_distance_m": 218.0,
   "start_elevation_m": 640.1918224008989,
   "end_elevation_m": 640.680945642778,
   "min_gradient_pct": -4.295341603176439
  },
  {
   "window_m": 3.0,
   "max_gradient_pct": 24.322750948101657,
   "diagnostic": true,
   "flags": [],
   "start_distance_m": 216.0,
   "end_distance_m": 219.0,
   "start_elevation_m": 640.1918224008989,
   "end_elevation_m": 640.921504929342,
   "min_gradient_pct": -3.5613184139530554
  },
  {
   "window_m": 5.0,
   "max_gradient_pct": 23.872389903317526,
   "diagnostic": false,
   "flags": [],
   "start_distance_m": 214.0,
   "end_distance_m": 219.0,
   "start_elevation_m": 639.7278854341761,
   "end_elevation_m": 640.921504929342,
   "min_gradient_pct": -0.5627136888870155
  },
  {
   "window_m": 10.0,
   "max_gradient_pct": 23.10179764422628,
   "diagnostic": false,
   "flags": [],
   "start_distance_m": 211.0,
   "end_distance_m": 221.0,
   "start_elevation_m": 639.0569516224667,
   "end_elevation_m": 641.3671313868894,
   "min_gradient_pct": -0.4399004418576169
  },
  {
   "window_m": 20.0,
   "max_gradient_pct": 21.607714275305625,
   "diagnostic": false,
   "flags": [],
   "start_distance_m": 88.0,
   "end_distance_m": 108.0,
   "start_elevation_m": 623.8289906701569,
   "end_elevation_m": 628.1505335252181,
   "min_gradient_pct": -0.3202917721944232
  },
  {
   "window_m": 25.0,
   "max_gradient_pct": 21.35819597722775,
   "diagnostic": false,
   "flags": [],
   "start_distance_m": 83.0,
   "end_distance_m": 108.0,
   "start_elevation_m": 622.8109845309111,
   "end_elevation_m": 628.1505335252181,
   "min_gradient_pct": -0.26031123813481827
  },
  {
   "window_m": 50.0,
   "max_gradient_pct": 20.336215822478835,
   "diagnostic": false,
   "flags": [
    "canopy_or_structure"
   ],
   "start_distance_m": 60.0,
   "end_distance_m": 110.0,
   "start_elevation_m": 618.3542324556963,
   "end_elevation_m": 628.5223403669357,
   "min_gradient_pct": 0.2779435282866416
  },
  {
   "window_m": 100.0,
   "max_gradient_pct": 18.377097088029018,
   "diagnostic": false,
   "flags": [
    "canopy_or_structure"
   ],
   "start_distance_m": 12.0,
   "end_distance_m": 112.0,
   "start_elevation_m": 610.4800252217386,
   "end_elevation_m": 628.8571223097676,
   "min_gradient_pct": 0.5828773344551337
  }
 ],
 "shape": {
  "ascent_concentration": 0.479,
  "concentration_window_frac": 0.25,
  "longest_pitch_10pct_m": 131.0,
  "shape_class": "stepped"
 },
 "length_m": 361.00000000024403,
 "start_elevation_m": 609.7242740521345,
 "end_elevation_m": 644.5508747474646,
 "endpoint_gain_m": 34.82660069533006,
 "overall_gradient_pct": 9.647257810334215,
 "accumulated_ascent_m": 35.056858756555584,
 "window_maxima": {
  "max_5m": {
   "gradient_pct": 23.872389903317526,
   "start_distance_m": 214.0,
   "end_distance_m": 219.0,
   "midpoint_distance_m": 216.5,
   "start_elevation_m": 639.7278854341761,
   "end_elevation_m": 640.921504929342,
   "start_xy": [
    4635203.427075393,
    2822642.9827109724
   ],
   "end_xy": [
    4635208.2057736665,
    2822641.6746739186
   ]
  },
  "max_10m": {
   "gradient_pct": 23.10179764422628,
   "start_distance_m": 211.0,
   "end_distance_m": 221.0,
   "midpoint_distance_m": 216.0,
   "start_elevation_m": 639.0569516224667,
   "end_elevation_m": 641.3671313868894,
   "start_xy": [
    4635200.905517167,
    2822644.6080552805
   ],
   "end_xy": [
    4635210.156046004,
    2822642.117886968
   ]
  },
  "max_20m": {
   "gradient_pct": 21.607714275305625,
   "start_distance_m": 88.0,
   "end_distance_m": 108.0,
   "midpoint_distance_m": 98.0,
   "start_elevation_m": 623.8289906701569,
   "end_elevation_m": 628.1505335252181,
   "start_xy": [
    4635142.526566553,
    2822717.787486801
   ],
   "end_xy": [
    4635155.675086209,
    2822732.4321084637
   ]
  },
  "max_25m": {
   "gradient_pct": 21.35819597722775,
   "start_distance_m": 83.0,
   "end_distance_m": 108.0,
   "midpoint_distance_m": 95.5,
   "start_elevation_m": 622.8109845309111,
   "end_elevation_m": 628.1505335252181,
   "start_xy": [
    4635139.895519601,
    2822713.53571165
   ],
   "end_xy": [
    4635155.675086209,
    2822732.4321084637
   ]
  },
  "max_50m": {
   "gradient_pct": 20.336215822478835,
   "start_distance_m": 60.0,
   "end_distance_m": 110.0,
   "midpoint_distance_m": 85.0,
   "start_elevation_m": 618.3542324556963,
   "end_elevation_m": 628.5223403669357,
   "start_xy": [
    4635128.557864618,
    2822693.545959397
   ],
   "end_xy": [
    4635157.637407918,
    2822732.5221381574
   ]
  },
  "max_100m": {
   "gradient_pct": 18.377097088029018,
   "start_distance_m": 12.0,
   "end_distance_m": 112.0,
   "midpoint_distance_m": 62.0,
   "start_elevation_m": 610.4800252217386,
   "end_elevation_m": 628.8571223097676,
   "start_xy": [
    4635114.0186365405,
    2822648.495962234
   ],
   "end_xy": [
    4635159.63636163,
    2822732.4574538516
   ]
  }
 },
 "window_minima": {
  "min_5m": {
   "gradient_pct": -0.5627136888870155,
   "start_distance_m": 294.0,
   "end_distance_m": 299.0,
   "midpoint_distance_m": 296.5,
   "start_elevation_m": 644.1033823630818,
   "end_elevation_m": 644.0752466786374,
   "start_xy": [
    4635213.45332938,
    2822712.1708226516
   ],
   "end_xy": [
    4635213.257013863,
    2822717.166967187
   ]
  },
  "min_10m": {
   "gradient_pct": -0.4399004418576169,
   "start_distance_m": 287.0,
   "end_distance_m": 297.0,
   "midpoint_distance_m": 292.0,
   "start_elevation_m": 644.1283368484555,
   "end_elevation_m": 644.0843468042698,
   "start_xy": [
    4635213.728171102,
    2822705.1762203025
   ],
   "end_xy": [
    4635213.33554007,
    2822715.168509373
   ]
  },
  "min_20m": {
   "gradient_pct": -0.3202917721944232,
   "start_distance_m": 279.0,
   "end_distance_m": 299.0,
   "midpoint_distance_m": 289.0,
   "start_elevation_m": 644.1393050330763,
   "end_elevation_m": 644.0752466786374,
   "start_xy": [
    4635214.042275928,
    2822697.1823890456
   ],
   "end_xy": [
    4635213.257013863,
    2822717.166967187
   ]
  },
  "min_25m": {
   "gradient_pct": -0.26031123813481827,
   "start_distance_m": 279.0,
   "end_distance_m": 304.0,
   "midpoint_distance_m": 291.5,
   "start_elevation_m": 644.1393050330763,
   "end_elevation_m": 644.0742272235426,
   "start_xy": [
    4635214.042275928,
    2822697.1823890456
   ],
   "end_xy": [
    4635213.294748022,
    2822722.1651473115
   ]
  },
  "min_50m": {
   "gradient_pct": 0.2779435282866416,
   "start_distance_m": 267.0,
   "end_distance_m": 317.0,
   "midpoint_distance_m": 292.0,
   "start_elevation_m": 644.0794921437603,
   "end_elevation_m": 644.2184639079036,
   "start_xy": [
    4635214.651680833,
    2822685.199545781
   ],
   "end_xy": [
    4635213.78742832,
    2822735.149937781
   ]
  },
  "min_100m": {
   "gradient_pct": 0.5828773344551337,
   "start_distance_m": 259.0,
   "end_distance_m": 359.0,
   "midpoint_distance_m": 309.0,
   "start_elevation_m": 643.9308596500573,
   "end_elevation_m": 644.5137369845124,
   "start_xy": [
    4635215.250659742,
    2822677.222000779
   ],
   "end_xy": [
    4635219.815498079,
    2822776.6835388616
   ]
  }
 },
 "diagnostic_window_maxima": {
  "max_2m": {
   "gradient_pct": 24.4561620939578,
   "start_distance_m": 216.0,
   "end_distance_m": 218.0,
   "midpoint_distance_m": 217.0,
   "start_elevation_m": 640.1918224008989,
   "end_elevation_m": 640.680945642778,
   "start_xy": [
    4635205.28920418,
    2822642.321862383
   ],
   "end_xy": [
    4635207.233327894,
    2822641.8524127174
   ]
  },
  "max_3m": {
   "gradient_pct": 24.322750948101657,
   "start_distance_m": 216.0,
   "end_distance_m": 219.0,
   "midpoint_distance_m": 217.5,
   "start_elevation_m": 640.1918224008989,
   "end_elevation_m": 640.921504929342,
   "start_xy": [
    4635205.28920418,
    2822642.321862383
   ],
   "end_xy": [
    4635208.2057736665,
    2822641.6746739186
   ]
  }
 },
 "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": 0.066,
   "obstruction_max_height_m": 19.6,
   "flagged_windows_m": [
    50,
    100
   ]
  },
  "review": [],
  "extent": [
   "may_start_earlier"
  ]
 },
 "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_E4635-N2822.tif",
   "data/cache/at/bev-als_dtm_E4635-N2823.tif"
  ],
  "calculated_at": "2026-09-13T00:54:24+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-run4-260912",
  "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": [
   "E4635-N2822",
   "E4635-N2823"
  ],
  "elevation_blocks": [
   "N2800000E4600000@2022-09-15"
  ],
  "route_summit_trim_m": 257.5,
  "route_summit_trim_loss_m": 24.2,
  "climb_origin": "discovered",
  "license": "ODbL-1.0",
  "license_url": "https://howsteep.org/licensing"
 },
 "area": {
  "place": "Eidenberg",
  "county": "Ober\u00f6sterreich",
  "source": "OpenStreetMap administrative boundaries (\u00a9 OpenStreetMap contributors, ODbL)"
 }
}