{
 "ocl_version": "0.1.0",
 "name": "Lindlingweg",
 "slug": "lindlingweg",
 "confidence": "A",
 "reported_claims": [],
 "ladder": [
  {
   "window_m": 2.0,
   "max_gradient_pct": 20.62824889176227,
   "diagnostic": true,
   "flags": [],
   "start_distance_m": 210.0,
   "end_distance_m": 212.0,
   "start_elevation_m": 1220.8305563941358,
   "end_elevation_m": 1221.243121371971,
   "min_gradient_pct": -7.954217492556381
  },
  {
   "window_m": 3.0,
   "max_gradient_pct": 20.244486751274355,
   "diagnostic": true,
   "flags": [],
   "start_distance_m": 209.0,
   "end_distance_m": 212.0,
   "start_elevation_m": 1220.6357867694328,
   "end_elevation_m": 1221.243121371971,
   "min_gradient_pct": -7.851309530595548
  },
  {
   "window_m": 5.0,
   "max_gradient_pct": 20.023789786541784,
   "diagnostic": false,
   "flags": [],
   "start_distance_m": 207.0,
   "end_distance_m": 212.0,
   "start_elevation_m": 1220.241931882644,
   "end_elevation_m": 1221.243121371971,
   "min_gradient_pct": -7.647713784272128
  },
  {
   "window_m": 10.0,
   "max_gradient_pct": 19.661342960448565,
   "diagnostic": false,
   "flags": [],
   "start_distance_m": 206.0,
   "end_distance_m": 216.0,
   "start_elevation_m": 1220.0477617048825,
   "end_elevation_m": 1222.0138960009274,
   "min_gradient_pct": -7.096742303983774
  },
  {
   "window_m": 20.0,
   "max_gradient_pct": 19.105755722545155,
   "diagnostic": false,
   "flags": [],
   "start_distance_m": 199.0,
   "end_distance_m": 219.0,
   "start_elevation_m": 1218.7432235281412,
   "end_elevation_m": 1222.5643746726503,
   "min_gradient_pct": -5.904703161932048
  },
  {
   "window_m": 25.0,
   "max_gradient_pct": 18.874503714183447,
   "diagnostic": false,
   "flags": [],
   "start_distance_m": 193.0,
   "end_distance_m": 218.0,
   "start_elevation_m": 1217.6633075821155,
   "end_elevation_m": 1222.3819335106614,
   "min_gradient_pct": -5.513299540894877
  },
  {
   "window_m": 50.0,
   "max_gradient_pct": 17.622056633360444,
   "diagnostic": false,
   "flags": [],
   "start_distance_m": 1271.0,
   "end_distance_m": 1321.0,
   "start_elevation_m": 1373.778844452163,
   "end_elevation_m": 1382.5898727688432,
   "min_gradient_pct": -2.1209555885288864
  },
  {
   "window_m": 100.0,
   "max_gradient_pct": 16.86831364947261,
   "diagnostic": false,
   "flags": [],
   "start_distance_m": 1374.0,
   "end_distance_m": 1474.0,
   "start_elevation_m": 1390.6705497310695,
   "end_elevation_m": 1407.5388633805421,
   "min_gradient_pct": 1.665412832176571
  }
 ],
 "shape": {
  "ascent_concentration": 0.28,
  "concentration_window_frac": 0.25,
  "longest_pitch_10pct_m": 1184.0,
  "shape_class": "sustained"
 },
 "length_m": 2656.973236653618,
 "start_elevation_m": 1187.1613746335713,
 "end_elevation_m": 1554.168888941184,
 "endpoint_gain_m": 367.0075143076126,
 "overall_gradient_pct": 13.812992515116488,
 "accumulated_ascent_m": 368.6139472333173,
 "window_maxima": {
  "max_5m": {
   "gradient_pct": 20.023789786541784,
   "start_distance_m": 207.0,
   "end_distance_m": 212.0,
   "midpoint_distance_m": 209.5,
   "start_elevation_m": 1220.241931882644,
   "end_elevation_m": 1221.243121371971,
   "start_xy": [
    4515400.617951573,
    2699517.735076786
   ],
   "end_xy": [
    4515395.780886527,
    2699519.001093804
   ]
  },
  "max_10m": {
   "gradient_pct": 19.661342960448565,
   "start_distance_m": 206.0,
   "end_distance_m": 216.0,
   "midpoint_distance_m": 211.0,
   "start_elevation_m": 1220.0477617048825,
   "end_elevation_m": 1222.0138960009274,
   "start_xy": [
    4515401.5854501985,
    2699517.4822005164
   ],
   "end_xy": [
    4515391.948951039,
    2699520.12941397
   ]
  },
  "max_20m": {
   "gradient_pct": 19.105755722545155,
   "start_distance_m": 199.0,
   "end_distance_m": 219.0,
   "midpoint_distance_m": 209.0,
   "start_elevation_m": 1218.7432235281412,
   "end_elevation_m": 1222.5643746726503,
   "start_xy": [
    4515408.339311358,
    2699515.6476997677
   ],
   "end_xy": [
    4515389.16317228,
    2699521.242713761
   ]
  },
  "max_25m": {
   "gradient_pct": 18.874503714183447,
   "start_distance_m": 193.0,
   "end_distance_m": 218.0,
   "midpoint_distance_m": 205.5,
   "start_elevation_m": 1217.6633075821155,
   "end_elevation_m": 1222.3819335106614,
   "start_xy": [
    4515414.042711071,
    2699513.784578493
   ],
   "end_xy": [
    4515390.091721939,
    2699520.871505561
   ]
  },
  "max_50m": {
   "gradient_pct": 17.622056633360444,
   "start_distance_m": 1271.0,
   "end_distance_m": 1321.0,
   "midpoint_distance_m": 1296.0,
   "start_elevation_m": 1373.778844452163,
   "end_elevation_m": 1382.5898727688432,
   "start_xy": [
    4515331.185394909,
    2699982.174279264
   ],
   "end_xy": [
    4515372.852325631,
    2699995.1521272613
   ]
  },
  "max_100m": {
   "gradient_pct": 16.86831364947261,
   "start_distance_m": 1374.0,
   "end_distance_m": 1474.0,
   "midpoint_distance_m": 1424.0,
   "start_elevation_m": 1390.6705497310695,
   "end_elevation_m": 1407.5388633805421,
   "start_xy": [
    4515403.609574529,
    2700037.1472167303
   ],
   "end_xy": [
    4515469.927231144,
    2700108.6682772846
   ]
  }
 },
 "window_minima": {
  "min_5m": {
   "gradient_pct": -7.647713784272128,
   "start_distance_m": 2260.0,
   "end_distance_m": 2265.0,
   "midpoint_distance_m": 2262.5,
   "start_elevation_m": 1500.7828140114395,
   "end_elevation_m": 1500.400428322226,
   "start_xy": [
    4515151.913883977,
    2700537.3613941027
   ],
   "end_xy": [
    4515148.36284843,
    2700540.8565254784
   ]
  },
  "min_10m": {
   "gradient_pct": -7.096742303983774,
   "start_distance_m": 2256.0,
   "end_distance_m": 2266.0,
   "midpoint_distance_m": 2261.0,
   "start_elevation_m": 1501.0442763660342,
   "end_elevation_m": 1500.3346021356358,
   "start_xy": [
    4515153.526109286,
    2700533.714451249
   ],
   "end_xy": [
    4515147.549772087,
    2700541.4386825017
   ]
  },
  "min_20m": {
   "gradient_pct": -5.904703161932048,
   "start_distance_m": 2247.0,
   "end_distance_m": 2267.0,
   "midpoint_distance_m": 2257.0,
   "start_elevation_m": 1501.4724250090428,
   "end_elevation_m": 1500.2914843766564,
   "start_xy": [
    4515155.993543249,
    2700525.067188454
   ],
   "end_xy": [
    4515146.737120639,
    2700542.0214325553
   ]
  },
  "min_25m": {
   "gradient_pct": -5.513299540894877,
   "start_distance_m": 2242.0,
   "end_distance_m": 2267.0,
   "midpoint_distance_m": 2254.5,
   "start_elevation_m": 1501.6698092618801,
   "end_elevation_m": 1500.2914843766564,
   "start_xy": [
    4515156.555720372,
    2700520.109250498
   ],
   "end_xy": [
    4515146.737120639,
    2700542.0214325553
   ]
  },
  "min_50m": {
   "gradient_pct": -2.1209555885288864,
   "start_distance_m": 2224.0,
   "end_distance_m": 2274.0,
   "midpoint_distance_m": 2249.0,
   "start_elevation_m": 1501.3830286009522,
   "end_elevation_m": 1500.3225508066878,
   "start_xy": [
    4515158.24176571,
    2700502.192700904
   ],
   "end_xy": [
    4515140.096073109,
    2700543.4636778166
   ]
  },
  "min_100m": {
   "gradient_pct": 1.665412832176571,
   "start_distance_m": 2174.0,
   "end_distance_m": 2274.0,
   "midpoint_distance_m": 2224.0,
   "start_elevation_m": 1498.6571379745112,
   "end_elevation_m": 1500.3225508066878,
   "start_xy": [
    4515189.329154779,
    2700465.9178999173
   ],
   "end_xy": [
    4515140.096073109,
    2700543.4636778166
   ]
  }
 },
 "diagnostic_window_maxima": {
  "max_2m": {
   "gradient_pct": 20.62824889176227,
   "start_distance_m": 210.0,
   "end_distance_m": 212.0,
   "midpoint_distance_m": 211.0,
   "start_elevation_m": 1220.8305563941358,
   "end_elevation_m": 1221.243121371971,
   "start_xy": [
    4515397.715583428,
    2699518.494194018
   ],
   "end_xy": [
    4515395.780886527,
    2699519.001093804
   ]
  },
  "max_3m": {
   "gradient_pct": 20.244486751274355,
   "start_distance_m": 209.0,
   "end_distance_m": 212.0,
   "midpoint_distance_m": 210.5,
   "start_elevation_m": 1220.6357867694328,
   "end_elevation_m": 1221.243121371971,
   "start_xy": [
    4515398.683014712,
    2699518.2410602667
   ],
   "end_xy": [
    4515395.780886527,
    2699519.001093804
   ]
  }
 },
 "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": 0.007,
   "obstruction_max_height_m": 9.79,
   "flagged_windows_m": []
  },
  "review": [],
  "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_E4514-N2700.tif",
   "data/cache/at/bev-als_dtm_E4515-N2699.tif",
   "data/cache/at/bev-als_dtm_E4515-N2700.tif"
  ],
  "calculated_at": "2026-09-15T22:18:41+00:00",
  "road_source": "OpenStreetMap (local PBF extract)",
  "road_attribution": "\u00a9 OpenStreetMap contributors, ODbL",
  "osm_pbf_path": "data/cache/pbf/austria-2026-09-11.osm.pbf",
  "osm_snapshot": "2026-09-10T20:21:06Z",
  "run_id": "retro-260915-dogleg-all",
  "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": [
   "E4514-N2700",
   "E4515-N2699",
   "E4515-N2700"
  ],
  "elevation_blocks": [
   "N2650000E4500000@2022-09-15",
   "N2700000E4500000@2022-09-15"
  ],
  "bev_dsm_release": {
   "N2650000E4500000": "20220915",
   "N2700000E4500000": "20220915"
  },
  "climb_origin": "discovered",
  "structure_own_ways": "none \u2014 the route carried no way list; own decks unmasked",
  "license": "ODbL-1.0",
  "license_url": "https://howsteep.org/licensing"
 },
 "area": {
  "place": "Saalbach-Hinterglemm",
  "county": "Salzburg",
  "source": "OpenStreetMap administrative boundaries (\u00a9 OpenStreetMap contributors, ODbL)"
 }
}