{
 "ocl_version": "0.1.0",
 "name": "Schoberweg",
 "slug": "schoberweg-2",
 "confidence": "B",
 "reported_claims": [],
 "ladder": [
  {
   "window_m": 2.0,
   "max_gradient_pct": 32.91709880950009,
   "diagnostic": true,
   "flags": [
    "canopy_or_structure"
   ],
   "start_distance_m": 145.0,
   "end_distance_m": 147.0,
   "start_elevation_m": 454.8092396426883,
   "end_elevation_m": 455.4675816188783,
   "min_gradient_pct": -8.2868953017595
  },
  {
   "window_m": 3.0,
   "max_gradient_pct": 31.342134227427703,
   "diagnostic": true,
   "flags": [
    "canopy_or_structure"
   ],
   "start_distance_m": 145.0,
   "end_distance_m": 148.0,
   "start_elevation_m": 454.8092396426883,
   "end_elevation_m": 455.7495036695111,
   "min_gradient_pct": -6.120793702088652
  },
  {
   "window_m": 5.0,
   "max_gradient_pct": 29.883444296243624,
   "diagnostic": false,
   "flags": [
    "canopy_or_structure"
   ],
   "start_distance_m": 143.0,
   "end_distance_m": 148.0,
   "start_elevation_m": 454.25533145469893,
   "end_elevation_m": 455.7495036695111,
   "min_gradient_pct": -2.308308969227255
  },
  {
   "window_m": 10.0,
   "max_gradient_pct": 27.315267500549112,
   "diagnostic": false,
   "flags": [
    "canopy_or_structure"
   ],
   "start_distance_m": 138.0,
   "end_distance_m": 148.0,
   "start_elevation_m": 453.0179769194562,
   "end_elevation_m": 455.7495036695111,
   "min_gradient_pct": -0.3578318826095028
  },
  {
   "window_m": 20.0,
   "max_gradient_pct": 24.36561959511124,
   "diagnostic": false,
   "flags": [
    "canopy_or_structure"
   ],
   "start_distance_m": 135.0,
   "end_distance_m": 155.0,
   "start_elevation_m": 452.45519713656523,
   "end_elevation_m": 457.3283210555875,
   "min_gradient_pct": -0.2550210015684229
  },
  {
   "window_m": 25.0,
   "max_gradient_pct": 22.739970222150987,
   "diagnostic": false,
   "flags": [
    "canopy_or_structure"
   ],
   "start_distance_m": 130.0,
   "end_distance_m": 155.0,
   "start_elevation_m": 451.64332850004973,
   "end_elevation_m": 457.3283210555875,
   "min_gradient_pct": -0.2860207977776099
  },
  {
   "window_m": 50.0,
   "max_gradient_pct": 18.56118649509301,
   "diagnostic": false,
   "flags": [
    "canopy_or_structure"
   ],
   "start_distance_m": 105.0,
   "end_distance_m": 155.0,
   "start_elevation_m": 448.047727808041,
   "end_elevation_m": 457.3283210555875,
   "min_gradient_pct": 0.43297343125777843
  },
  {
   "window_m": 100.0,
   "max_gradient_pct": 16.54190738598834,
   "diagnostic": false,
   "flags": [
    "canopy_or_structure"
   ],
   "start_distance_m": 55.0,
   "end_distance_m": 155.0,
   "start_elevation_m": 440.78641366959914,
   "end_elevation_m": 457.3283210555875,
   "min_gradient_pct": 1.0872907688007558
  }
 ],
 "shape": {
  "ascent_concentration": 0.432,
  "concentration_window_frac": 0.25,
  "longest_pitch_10pct_m": 136.0,
  "shape_class": "sustained"
 },
 "length_m": 785.3834421573484,
 "start_elevation_m": 435.7948685288044,
 "end_elevation_m": 504.2586412524446,
 "endpoint_gain_m": 68.4637727236402,
 "overall_gradient_pct": 8.71724167440797,
 "accumulated_ascent_m": 69.00993022501257,
 "window_maxima": {
  "max_5m": {
   "gradient_pct": 29.883444296243624,
   "start_distance_m": 143.0,
   "end_distance_m": 148.0,
   "midpoint_distance_m": 145.5,
   "start_elevation_m": 454.25533145469893,
   "end_elevation_m": 455.7495036695111,
   "start_xy": [
    4714707.27690443,
    2678489.9316815827
   ],
   "end_xy": [
    4714711.514297712,
    2678492.585828937
   ]
  },
  "max_10m": {
   "gradient_pct": 27.315267500549112,
   "start_distance_m": 138.0,
   "end_distance_m": 148.0,
   "midpoint_distance_m": 143.0,
   "start_elevation_m": 453.0179769194562,
   "end_elevation_m": 455.7495036695111,
   "start_xy": [
    4714703.039511149,
    2678487.2775342283
   ],
   "end_xy": [
    4714711.514297712,
    2678492.585828937
   ]
  },
  "max_20m": {
   "gradient_pct": 24.36561959511124,
   "start_distance_m": 135.0,
   "end_distance_m": 155.0,
   "midpoint_distance_m": 145.0,
   "start_elevation_m": 452.45519713656523,
   "end_elevation_m": 457.3283210555875,
   "start_xy": [
    4714700.4970751805,
    2678485.685045816
   ],
   "end_xy": [
    4714717.446648306,
    2678496.301635233
   ]
  },
  "max_25m": {
   "gradient_pct": 22.739970222150987,
   "start_distance_m": 130.0,
   "end_distance_m": 155.0,
   "midpoint_distance_m": 142.5,
   "start_elevation_m": 451.64332850004973,
   "end_elevation_m": 457.3283210555875,
   "start_xy": [
    4714696.259681899,
    2678483.0308984616
   ],
   "end_xy": [
    4714717.446648306,
    2678496.301635233
   ]
  },
  "max_50m": {
   "gradient_pct": 18.56118649509301,
   "start_distance_m": 105.0,
   "end_distance_m": 155.0,
   "midpoint_distance_m": 130.0,
   "start_elevation_m": 448.047727808041,
   "end_elevation_m": 457.3283210555875,
   "start_xy": [
    4714677.855507412,
    2678466.5381582496
   ],
   "end_xy": [
    4714717.446648306,
    2678496.301635233
   ]
  },
  "max_100m": {
   "gradient_pct": 16.54190738598834,
   "start_distance_m": 55.0,
   "end_distance_m": 155.0,
   "midpoint_distance_m": 105.0,
   "start_elevation_m": 440.78641366959914,
   "end_elevation_m": 457.3283210555875,
   "start_xy": [
    4714654.736295389,
    2678422.4946210403
   ],
   "end_xy": [
    4714717.446648306,
    2678496.301635233
   ]
  }
 },
 "window_minima": {
  "min_5m": {
   "gradient_pct": -2.308308969227255,
   "start_distance_m": 5.0,
   "end_distance_m": 10.0,
   "midpoint_distance_m": 7.5,
   "start_elevation_m": 435.9844392054994,
   "end_elevation_m": 435.86902375703806,
   "start_xy": [
    4714620.7483538035,
    2678387.1751861353
   ],
   "end_xy": [
    4714624.792938064,
    2678390.111634852
   ]
  },
  "min_10m": {
   "gradient_pct": -0.3578318826095028,
   "start_distance_m": 497.0,
   "end_distance_m": 507.0,
   "midpoint_distance_m": 502.0,
   "start_elevation_m": 485.9083758792242,
   "end_elevation_m": 485.87259269096324,
   "start_xy": [
    4715046.559361403,
    2678572.350110308
   ],
   "end_xy": [
    4715056.557304998,
    2678572.1473201066
   ]
  },
  "min_20m": {
   "gradient_pct": -0.2550210015684229,
   "start_distance_m": 483.0,
   "end_distance_m": 503.0,
   "midpoint_distance_m": 493.0,
   "start_elevation_m": 485.9438962366854,
   "end_elevation_m": 485.89289203637173,
   "start_xy": [
    4715032.56224037,
    2678572.6340165897
   ],
   "end_xy": [
    4715052.55812756,
    2678572.2284361874
   ]
  },
  "min_25m": {
   "gradient_pct": -0.2860207977776099,
   "start_distance_m": 482.0,
   "end_distance_m": 507.0,
   "midpoint_distance_m": 494.5,
   "start_elevation_m": 485.94409789040765,
   "end_elevation_m": 485.87259269096324,
   "start_xy": [
    4715031.56244601,
    2678572.65429561
   ],
   "end_xy": [
    4715056.557304998,
    2678572.1473201066
   ]
  },
  "min_50m": {
   "gradient_pct": 0.43297343125777843,
   "start_distance_m": 458.0,
   "end_distance_m": 508.0,
   "midpoint_distance_m": 483.0,
   "start_elevation_m": 485.66734274955115,
   "end_elevation_m": 485.88382946518004,
   "start_xy": [
    4715007.845508661,
    2678569.292069681
   ],
   "end_xy": [
    4715057.557099357,
    2678572.1270410866
   ]
  },
  "min_100m": {
   "gradient_pct": 1.0872907688007558,
   "start_distance_m": 440.0,
   "end_distance_m": 540.0,
   "midpoint_distance_m": 490.0,
   "start_elevation_m": 485.3992088585706,
   "end_elevation_m": 486.48649962737136,
   "start_xy": [
    4714990.088654931,
    2678566.3434860227
   ],
   "end_xy": [
    4715088.014560642,
    2678565.2623236794
   ]
  }
 },
 "diagnostic_window_maxima": {
  "max_2m": {
   "gradient_pct": 32.91709880950009,
   "start_distance_m": 145.0,
   "end_distance_m": 147.0,
   "midpoint_distance_m": 146.0,
   "start_elevation_m": 454.8092396426883,
   "end_elevation_m": 455.4675816188783,
   "start_xy": [
    4714708.971861743,
    2678490.9933405244
   ],
   "end_xy": [
    4714710.666819056,
    2678492.054999466
   ]
  },
  "max_3m": {
   "gradient_pct": 31.342134227427703,
   "start_distance_m": 145.0,
   "end_distance_m": 148.0,
   "midpoint_distance_m": 146.5,
   "start_elevation_m": 454.8092396426883,
   "end_elevation_m": 455.7495036695111,
   "start_xy": [
    4714708.971861743,
    2678490.9933405244
   ],
   "end_xy": [
    4714711.514297712,
    2678492.585828937
   ]
  }
 },
 "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": 0.591,
   "obstruction_max_height_m": 35.66,
   "flagged_windows_m": [
    2,
    3,
    5,
    10,
    20,
    25,
    50,
    100
   ]
  },
  "review": [],
  "extent": []
 },
 "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_E4714-N2678.tif",
   "data/cache/at/bev-als_dtm_E4715-N2678.tif"
  ],
  "calculated_at": "2026-09-12T23:35:40+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": [
   "E4714-N2678",
   "E4715-N2678"
  ],
  "elevation_blocks": [
   "N2650000E4700000@2022-09-15"
  ],
  "climb_origin": "discovered",
  "license": "ODbL-1.0",
  "license_url": "https://howsteep.org/licensing"
 },
 "area": {
  "place": "Geistthal-S\u00f6dingberg",
  "county": "Steiermark",
  "source": "OpenStreetMap administrative boundaries (\u00a9 OpenStreetMap contributors, ODbL)"
 }
}