{
 "ocl_version": "0.1.0",
 "name": "Kampfstra\u00dfe",
 "slug": "kampfstrasse",
 "confidence": "A",
 "reported_claims": [],
 "ladder": [
  {
   "window_m": 2.0,
   "max_gradient_pct": 27.567094638482104,
   "diagnostic": true,
   "flags": [
    "canopy_or_structure"
   ],
   "start_distance_m": 403.0,
   "end_distance_m": 405.0,
   "start_elevation_m": 302.89311411075073,
   "end_elevation_m": 303.4444560035204,
   "min_gradient_pct": -4.356320956335935
  },
  {
   "window_m": 3.0,
   "max_gradient_pct": 26.673587404599175,
   "diagnostic": true,
   "flags": [
    "canopy_or_structure"
   ],
   "start_distance_m": 402.0,
   "end_distance_m": 405.0,
   "start_elevation_m": 302.6442483813824,
   "end_elevation_m": 303.4444560035204,
   "min_gradient_pct": -3.586529326073181
  },
  {
   "window_m": 5.0,
   "max_gradient_pct": 26.283856214624848,
   "diagnostic": false,
   "flags": [],
   "start_distance_m": 422.0,
   "end_distance_m": 427.0,
   "start_elevation_m": 306.90089908062316,
   "end_elevation_m": 308.2150918913544,
   "min_gradient_pct": -2.0036588398500044
  },
  {
   "window_m": 10.0,
   "max_gradient_pct": 25.900750721598342,
   "diagnostic": false,
   "flags": [],
   "start_distance_m": 422.0,
   "end_distance_m": 432.0,
   "start_elevation_m": 306.90089908062316,
   "end_elevation_m": 309.490974152783,
   "min_gradient_pct": -1.1624286725066213
  },
  {
   "window_m": 20.0,
   "max_gradient_pct": 23.668800259829652,
   "diagnostic": false,
   "flags": [],
   "start_distance_m": 414.0,
   "end_distance_m": 434.0,
   "start_elevation_m": 305.15906254185717,
   "end_elevation_m": 309.8928225938231,
   "min_gradient_pct": 0.4244131394207784
  },
  {
   "window_m": 25.0,
   "max_gradient_pct": 22.55174319590901,
   "diagnostic": false,
   "flags": [],
   "start_distance_m": 408.0,
   "end_distance_m": 433.0,
   "start_elevation_m": 304.06961796904193,
   "end_elevation_m": 309.7075537680192,
   "min_gradient_pct": 0.80194157055098
  },
  {
   "window_m": 50.0,
   "max_gradient_pct": 21.993046989776076,
   "diagnostic": false,
   "flags": [],
   "start_distance_m": 385.0,
   "end_distance_m": 435.0,
   "start_elevation_m": 299.06544269350513,
   "end_elevation_m": 310.06196618839317,
   "min_gradient_pct": 3.252054495350876
  },
  {
   "window_m": 100.0,
   "max_gradient_pct": 20.26930112337749,
   "diagnostic": false,
   "flags": [],
   "start_distance_m": 380.0,
   "end_distance_m": 480.0,
   "start_elevation_m": 298.2132187865667,
   "end_elevation_m": 318.4825199099442,
   "min_gradient_pct": 3.9836065849228817
  }
 ],
 "shape": {
  "ascent_concentration": 0.419,
  "concentration_window_frac": 0.25,
  "longest_pitch_10pct_m": 136.0,
  "shape_class": "sustained"
 },
 "length_m": 511.77188737568963,
 "start_elevation_m": 265.2552650012358,
 "end_elevation_m": 323.22738363602457,
 "endpoint_gain_m": 57.972118634788785,
 "overall_gradient_pct": 11.327726290723682,
 "accumulated_ascent_m": 58.156473642377364,
 "window_maxima": {
  "max_5m": {
   "gradient_pct": 26.283856214624848,
   "start_distance_m": 422.0,
   "end_distance_m": 427.0,
   "midpoint_distance_m": 424.5,
   "start_elevation_m": 306.90089908062316,
   "end_elevation_m": 308.2150918913544,
   "start_xy": [
    4781181.892781144,
    2809710.340575654
   ],
   "end_xy": [
    4781178.7566241855,
    2809706.446411866
   ]
  },
  "max_10m": {
   "gradient_pct": 25.900750721598342,
   "start_distance_m": 422.0,
   "end_distance_m": 432.0,
   "midpoint_distance_m": 427.0,
   "start_elevation_m": 306.90089908062316,
   "end_elevation_m": 309.490974152783,
   "start_xy": [
    4781181.892781144,
    2809710.340575654
   ],
   "end_xy": [
    4781175.619875497,
    2809702.552724102
   ]
  },
  "max_20m": {
   "gradient_pct": 23.668800259829652,
   "start_distance_m": 414.0,
   "end_distance_m": 434.0,
   "midpoint_distance_m": 424.0,
   "start_elevation_m": 305.15906254185717,
   "end_elevation_m": 309.8928225938231,
   "start_xy": [
    4781186.111708505,
    2809717.12718865
   ],
   "end_xy": [
    4781174.36538034,
    2809700.995084378
   ]
  },
  "max_25m": {
   "gradient_pct": 22.55174319590901,
   "start_distance_m": 408.0,
   "end_distance_m": 433.0,
   "midpoint_distance_m": 420.5,
   "start_elevation_m": 304.06961796904193,
   "end_elevation_m": 309.7075537680192,
   "start_xy": [
    4781189.16597085,
    2809722.29163242
   ],
   "end_xy": [
    4781174.992866091,
    2809701.7737124166
   ]
  },
  "max_50m": {
   "gradient_pct": 21.993046989776076,
   "start_distance_m": 385.0,
   "end_distance_m": 435.0,
   "midpoint_distance_m": 410.0,
   "start_elevation_m": 299.06544269350513,
   "end_elevation_m": 310.06196618839317,
   "start_xy": [
    4781196.911264636,
    2809743.8414993174
   ],
   "end_xy": [
    4781173.737767519,
    2809700.2165587544
   ]
  },
  "max_100m": {
   "gradient_pct": 20.26930112337749,
   "start_distance_m": 380.0,
   "end_distance_m": 480.0,
   "midpoint_distance_m": 430.0,
   "start_elevation_m": 298.2132187865667,
   "end_elevation_m": 318.4825199099442,
   "start_xy": [
    4781197.8483143775,
    2809748.752907583
   ],
   "end_xy": [
    4781146.743752843,
    2809664.218968494
   ]
  }
 },
 "window_minima": {
  "min_5m": {
   "gradient_pct": -2.0036588398500044,
   "start_distance_m": 41.0,
   "end_distance_m": 46.0,
   "midpoint_distance_m": 43.5,
   "start_elevation_m": 268.88217398883455,
   "end_elevation_m": 268.78199104684205,
   "start_xy": [
    4780993.305285035,
    2809972.398326127
   ],
   "end_xy": [
    4780997.995284082,
    2809974.1315035103
   ]
  },
  "min_10m": {
   "gradient_pct": -1.1624286725066213,
   "start_distance_m": 36.0,
   "end_distance_m": 46.0,
   "midpoint_distance_m": 41.0,
   "start_elevation_m": 268.8982339140927,
   "end_elevation_m": 268.78199104684205,
   "start_xy": [
    4780988.615553216,
    2809970.6644253368
   ],
   "end_xy": [
    4780997.995284082,
    2809974.1315035103
   ]
  },
  "min_20m": {
   "gradient_pct": 0.4244131394207784,
   "start_distance_m": 34.0,
   "end_distance_m": 54.0,
   "midpoint_distance_m": 44.0,
   "start_elevation_m": 268.8742802811314,
   "end_elevation_m": 268.95916290901556,
   "start_xy": [
    4780986.739465495,
    2809969.9713928853
   ],
   "end_xy": [
    4781005.696032407,
    2809976.050611394
   ]
  },
  "min_25m": {
   "gradient_pct": 0.80194157055098,
   "start_distance_m": 33.0,
   "end_distance_m": 58.0,
   "midpoint_distance_m": 45.5,
   "start_elevation_m": 268.84107980851286,
   "end_elevation_m": 269.0415652011506,
   "start_xy": [
    4780985.801605516,
    2809969.6243789904
   ],
   "end_xy": [
    4781009.68344852,
    2809976.3676443663
   ]
  },
  "min_50m": {
   "gradient_pct": 3.252054495350876,
   "start_distance_m": 24.0,
   "end_distance_m": 74.0,
   "midpoint_distance_m": 49.0,
   "start_elevation_m": 268.34636250654376,
   "end_elevation_m": 269.9723897542192,
   "start_xy": [
    4780977.140195875,
    2809968.4142870847
   ],
   "end_xy": [
    4781025.564153032,
    2809976.8121362966
   ]
  },
  "min_100m": {
   "gradient_pct": 3.9836065849228817,
   "start_distance_m": 238.0,
   "end_distance_m": 338.0,
   "midpoint_distance_m": 288.0,
   "start_elevation_m": 289.2587253583382,
   "end_elevation_m": 293.2423319432611,
   "start_xy": [
    4781104.681507501,
    2809839.3796413057
   ],
   "end_xy": [
    4781189.196082607,
    2809786.540951893
   ]
  }
 },
 "diagnostic_window_maxima": {
  "max_2m": {
   "gradient_pct": 27.567094638482104,
   "start_distance_m": 403.0,
   "end_distance_m": 405.0,
   "midpoint_distance_m": 404.0,
   "start_elevation_m": 302.89311411075073,
   "end_elevation_m": 303.4444560035204,
   "start_xy": [
    4781191.5197535325,
    2809726.6835682304
   ],
   "end_xy": [
    4781190.692664015,
    2809724.8741133935
   ]
  },
  "max_3m": {
   "gradient_pct": 26.673587404599175,
   "start_distance_m": 402.0,
   "end_distance_m": 405.0,
   "midpoint_distance_m": 403.5,
   "start_elevation_m": 302.6442483813824,
   "end_elevation_m": 303.4444560035204,
   "start_xy": [
    4781191.832713434,
    2809727.6333345477
   ],
   "end_xy": [
    4781190.692664015,
    2809724.8741133935
   ]
  }
 },
 "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": 0.427,
   "obstruction_max_height_m": 22.96,
   "flagged_windows_m": [
    2,
    3
   ]
  },
  "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_E4780-N2809.tif",
   "data/cache/at/bev-als_dtm_E4780-N2810.tif",
   "data/cache/at/bev-als_dtm_E4781-N2809.tif",
   "data/cache/at/bev-als_dtm_E4781-N2810.tif"
  ],
  "calculated_at": "2026-09-11T19:00:58+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.osm.pbf",
  "osm_snapshot": "",
  "run_id": "at-extent-260911",
  "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": [
   "E4780-N2809",
   "E4780-N2810",
   "E4781-N2809",
   "E4781-N2810"
  ],
  "elevation_blocks": [
   "N2800000E4750000@2022-09-15"
  ],
  "route_base_cut_m": 180.6,
  "climb_origin": "discovered",
  "license": "ODbL-1.0",
  "license_url": "https://howsteep.org/licensing"
 },
 "area": {
  "place": "Mauerbach",
  "county": "Wien",
  "source": "OpenStreetMap administrative boundaries (\u00a9 OpenStreetMap contributors, ODbL)"
 }
}