{
 "ocl_version": "0.1.0",
 "name": "Rohrstockweg",
 "slug": "rohrstockweg",
 "confidence": "B",
 "reported_claims": [],
 "ladder": [
  {
   "window_m": 2.0,
   "max_gradient_pct": 37.276449646435594,
   "diagnostic": true,
   "flags": [
    "canopy_or_structure"
   ],
   "start_distance_m": 177.0,
   "end_distance_m": 179.0,
   "start_elevation_m": 343.10103328795685,
   "end_elevation_m": 343.84656228088556,
   "min_gradient_pct": -1.0732000837322175
  },
  {
   "window_m": 3.0,
   "max_gradient_pct": 35.436512185602474,
   "diagnostic": true,
   "flags": [
    "canopy_or_structure"
   ],
   "start_distance_m": 177.0,
   "end_distance_m": 180.0,
   "start_elevation_m": 343.10103328795685,
   "end_elevation_m": 344.1641286535249,
   "min_gradient_pct": -0.945803672357215
  },
  {
   "window_m": 5.0,
   "max_gradient_pct": 33.32647939909975,
   "diagnostic": false,
   "flags": [
    "canopy_or_structure"
   ],
   "start_distance_m": 175.0,
   "end_distance_m": 180.0,
   "start_elevation_m": 342.49780468356994,
   "end_elevation_m": 344.1641286535249,
   "min_gradient_pct": -0.12135913473457549
  },
  {
   "window_m": 10.0,
   "max_gradient_pct": 29.29389908822543,
   "diagnostic": false,
   "flags": [
    "canopy_or_structure"
   ],
   "start_distance_m": 170.0,
   "end_distance_m": 180.0,
   "start_elevation_m": 341.2347387447024,
   "end_elevation_m": 344.1641286535249,
   "min_gradient_pct": 2.3204225310593074
  },
  {
   "window_m": 20.0,
   "max_gradient_pct": 24.368610250244558,
   "diagnostic": false,
   "flags": [
    "canopy_or_structure"
   ],
   "start_distance_m": 161.0,
   "end_distance_m": 181.0,
   "start_elevation_m": 339.51418794733615,
   "end_elevation_m": 344.38790999738507,
   "min_gradient_pct": 3.891153690693443
  },
  {
   "window_m": 25.0,
   "max_gradient_pct": 23.331947628395483,
   "diagnostic": false,
   "flags": [
    "canopy_or_structure"
   ],
   "start_distance_m": 157.0,
   "end_distance_m": 182.0,
   "start_elevation_m": 338.7275231447974,
   "end_elevation_m": 344.56051005189624,
   "min_gradient_pct": 4.0595992295832275
  },
  {
   "window_m": 50.0,
   "max_gradient_pct": 20.256339300835407,
   "diagnostic": false,
   "flags": [
    "canopy_or_structure"
   ],
   "start_distance_m": 132.0,
   "end_distance_m": 182.0,
   "start_elevation_m": 334.43234040147854,
   "end_elevation_m": 344.56051005189624,
   "min_gradient_pct": 5.8250719008158285
  },
  {
   "window_m": 100.0,
   "max_gradient_pct": 15.723967348798851,
   "diagnostic": false,
   "flags": [
    "canopy_or_structure"
   ],
   "start_distance_m": 97.0,
   "end_distance_m": 197.0,
   "start_elevation_m": 330.4824708630951,
   "end_elevation_m": 346.20643821189395,
   "min_gradient_pct": 8.160960481949644
  }
 ],
 "shape": {
  "ascent_concentration": 0.319,
  "concentration_window_frac": 0.25,
  "longest_pitch_10pct_m": 106.0,
  "shape_class": "sustained"
 },
 "length_m": 567.683829681179,
 "start_elevation_m": 322.6312212890622,
 "end_elevation_m": 385.70980237784397,
 "endpoint_gain_m": 63.07858108878179,
 "overall_gradient_pct": 11.11156911483771,
 "accumulated_ascent_m": 63.106955198952505,
 "window_maxima": {
  "max_5m": {
   "gradient_pct": 33.32647939909975,
   "start_distance_m": 175.0,
   "end_distance_m": 180.0,
   "midpoint_distance_m": 177.5,
   "start_elevation_m": 342.49780468356994,
   "end_elevation_m": 344.1641286535249,
   "start_xy": [
    4763739.289946357,
    2685570.134571227
   ],
   "end_xy": [
    4763743.583024528,
    2685572.6764028827
   ]
  },
  "max_10m": {
   "gradient_pct": 29.29389908822543,
   "start_distance_m": 170.0,
   "end_distance_m": 180.0,
   "midpoint_distance_m": 175.0,
   "start_elevation_m": 341.2347387447024,
   "end_elevation_m": 344.1641286535249,
   "start_xy": [
    4763734.773138871,
    2685567.990171512
   ],
   "end_xy": [
    4763743.583024528,
    2685572.6764028827
   ]
  },
  "max_20m": {
   "gradient_pct": 24.368610250244558,
   "start_distance_m": 161.0,
   "end_distance_m": 181.0,
   "midpoint_distance_m": 171.0,
   "start_elevation_m": 339.51418794733615,
   "end_elevation_m": 344.38790999738507,
   "start_xy": [
    4763726.642885396,
    2685564.1302520256
   ],
   "end_xy": [
    4763744.418284538,
    2685573.226258059
   ]
  },
  "max_25m": {
   "gradient_pct": 23.331947628395483,
   "start_distance_m": 157.0,
   "end_distance_m": 182.0,
   "midpoint_distance_m": 169.5,
   "start_elevation_m": 338.7275231447974,
   "end_elevation_m": 344.56051005189624,
   "start_xy": [
    4763723.029439408,
    2685562.4147322536
   ],
   "end_xy": [
    4763745.2535445485,
    2685573.7761132354
   ]
  },
  "max_50m": {
   "gradient_pct": 20.256339300835407,
   "start_distance_m": 132.0,
   "end_distance_m": 182.0,
   "midpoint_distance_m": 157.0,
   "start_elevation_m": 334.43234040147854,
   "end_elevation_m": 344.56051005189624,
   "start_xy": [
    4763700.445401979,
    2685551.6927336804
   ],
   "end_xy": [
    4763745.2535445485,
    2685573.7761132354
   ]
  },
  "max_100m": {
   "gradient_pct": 15.723967348798851,
   "start_distance_m": 97.0,
   "end_distance_m": 197.0,
   "midpoint_distance_m": 147.0,
   "start_elevation_m": 330.4824708630951,
   "end_elevation_m": 346.20643821189395,
   "start_xy": [
    4763668.718269364,
    2685536.929713191
   ],
   "end_xy": [
    4763757.782444706,
    2685582.023940879
   ]
  }
 },
 "window_minima": {
  "min_5m": {
   "gradient_pct": -0.12135913473457549,
   "start_distance_m": 0.0,
   "end_distance_m": 5.0,
   "midpoint_distance_m": 2.5,
   "start_elevation_m": 322.6312212890622,
   "end_elevation_m": 322.62515333232545,
   "start_xy": [
    4763578.96,
    2685500.154
   ],
   "end_xy": [
    4763583.586714916,
    2685502.049655319
   ]
  },
  "min_10m": {
   "gradient_pct": 2.3204225310593074,
   "start_distance_m": 0.0,
   "end_distance_m": 10.0,
   "midpoint_distance_m": 5.0,
   "start_elevation_m": 322.6312212890622,
   "end_elevation_m": 322.8632635421681,
   "start_xy": [
    4763578.96,
    2685500.154
   ],
   "end_xy": [
    4763588.213429831,
    2685503.9453106383
   ]
  },
  "min_20m": {
   "gradient_pct": 3.891153690693443,
   "start_distance_m": 0.0,
   "end_distance_m": 20.0,
   "midpoint_distance_m": 10.0,
   "start_elevation_m": 322.6312212890622,
   "end_elevation_m": 323.40945202720087,
   "start_xy": [
    4763578.96,
    2685500.154
   ],
   "end_xy": [
    4763597.466859663,
    2685507.7366212765
   ]
  },
  "min_25m": {
   "gradient_pct": 4.0595992295832275,
   "start_distance_m": 297.0,
   "end_distance_m": 322.0,
   "midpoint_distance_m": 309.5,
   "start_elevation_m": 356.95077881826717,
   "end_elevation_m": 357.965678625663,
   "start_xy": [
    4763832.785530059,
    2685645.502146001
   ],
   "end_xy": [
    4763856.751458778,
    2685645.289982983
   ]
  },
  "min_50m": {
   "gradient_pct": 5.8250719008158285,
   "start_distance_m": 0.0,
   "end_distance_m": 50.0,
   "midpoint_distance_m": 25.0,
   "start_elevation_m": 322.6312212890622,
   "end_elevation_m": 325.5437572394701,
   "start_xy": [
    4763578.96,
    2685500.154
   ],
   "end_xy": [
    4763625.227149157,
    2685519.1105531915
   ]
  },
  "min_100m": {
   "gradient_pct": 8.160960481949644,
   "start_distance_m": 0.0,
   "end_distance_m": 100.0,
   "midpoint_distance_m": 50.0,
   "start_elevation_m": 322.6312212890622,
   "end_elevation_m": 330.7921817710118,
   "start_xy": [
    4763578.96,
    2685500.154
   ],
   "end_xy": [
    4763671.494298314,
    2685538.067106383
   ]
  }
 },
 "diagnostic_window_maxima": {
  "max_2m": {
   "gradient_pct": 37.276449646435594,
   "start_distance_m": 177.0,
   "end_distance_m": 179.0,
   "midpoint_distance_m": 178.0,
   "start_elevation_m": 343.10103328795685,
   "end_elevation_m": 343.84656228088556,
   "start_xy": [
    4763741.077244496,
    2685571.026837354
   ],
   "end_xy": [
    4763742.747764518,
    2685572.1265477063
   ]
  },
  "max_3m": {
   "gradient_pct": 35.436512185602474,
   "start_distance_m": 177.0,
   "end_distance_m": 180.0,
   "midpoint_distance_m": 178.5,
   "start_elevation_m": 343.10103328795685,
   "end_elevation_m": 344.1641286535249,
   "start_xy": [
    4763741.077244496,
    2685571.026837354
   ],
   "end_xy": [
    4763743.583024528,
    2685572.6764028827
   ]
  }
 },
 "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": 0.343,
   "obstruction_max_height_m": 32.85,
   "flagged_windows_m": [
    2,
    3,
    5,
    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_E4763-N2685.tif"
  ],
  "calculated_at": "2026-09-13T00:21:50+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": [
   "E4763-N2685"
  ],
  "elevation_blocks": [
   "N2650000E4750000@2022-09-15"
  ],
  "climb_origin": "discovered",
  "license": "ODbL-1.0",
  "license_url": "https://howsteep.org/licensing"
 },
 "area": {
  "place": "Sinabelkirchen",
  "county": "Steiermark",
  "source": "OpenStreetMap administrative boundaries (\u00a9 OpenStreetMap contributors, ODbL)"
 }
}