{
 "ocl_version": "0.1.0",
 "name": "Ro\u00dfbrandstra\u00dfe",
 "slug": "rossbrandstrasse",
 "confidence": "B",
 "reported_claims": [],
 "ladder": [
  {
   "window_m": 2.0,
   "max_gradient_pct": 24.681713925826898,
   "diagnostic": true,
   "flags": [
    "structure_excluded",
    "canopy_or_structure"
   ],
   "start_distance_m": 1322.0,
   "end_distance_m": 1324.0,
   "start_elevation_m": 1027.4155139079546,
   "end_elevation_m": 1027.9091481864712,
   "min_gradient_pct": 2.0479267530731704,
   "suppressed_max_gradient_pct": 41.75159985145456,
   "suppressed_location_m": [
    0.0,
    2.0
   ]
  },
  {
   "window_m": 3.0,
   "max_gradient_pct": 23.3449702963829,
   "diagnostic": true,
   "flags": [
    "structure_excluded",
    "canopy_or_structure"
   ],
   "start_distance_m": 1321.0,
   "end_distance_m": 1324.0,
   "start_elevation_m": 1027.2087990775797,
   "end_elevation_m": 1027.9091481864712,
   "min_gradient_pct": 2.8105784232858846,
   "suppressed_max_gradient_pct": 31.681000609857318,
   "suppressed_location_m": [
    0.0,
    3.0
   ]
  },
  {
   "window_m": 5.0,
   "max_gradient_pct": 21.75575881806253,
   "diagnostic": false,
   "flags": [
    "structure_excluded",
    "canopy_or_structure"
   ],
   "start_distance_m": 507.0,
   "end_distance_m": 512.0,
   "start_elevation_m": 935.1111752150221,
   "end_elevation_m": 936.1989631559252,
   "min_gradient_pct": 3.7683887727553156,
   "suppressed_max_gradient_pct": 23.982138775484145,
   "suppressed_location_m": [
    0.0,
    5.0
   ]
  },
  {
   "window_m": 10.0,
   "max_gradient_pct": 18.828854585482304,
   "diagnostic": false,
   "flags": [
    "canopy_or_structure"
   ],
   "start_distance_m": 506.0,
   "end_distance_m": 516.0,
   "start_elevation_m": 934.930820403506,
   "end_elevation_m": 936.8137058620542,
   "min_gradient_pct": 4.983308420312369
  },
  {
   "window_m": 20.0,
   "max_gradient_pct": 16.314666328583485,
   "diagnostic": false,
   "flags": [
    "canopy_or_structure"
   ],
   "start_distance_m": 495.0,
   "end_distance_m": 515.0,
   "start_elevation_m": 933.4135981610841,
   "end_elevation_m": 936.6765314268008,
   "min_gradient_pct": 5.496857954514098
  },
  {
   "window_m": 25.0,
   "max_gradient_pct": 16.0502188952737,
   "diagnostic": false,
   "flags": [],
   "start_distance_m": 426.0,
   "end_distance_m": 451.0,
   "start_elevation_m": 923.7068391127758,
   "end_elevation_m": 927.7193938365942,
   "min_gradient_pct": 5.518077811586409
  },
  {
   "window_m": 50.0,
   "max_gradient_pct": 15.34555991613206,
   "diagnostic": false,
   "flags": [
    "canopy_or_structure"
   ],
   "start_distance_m": 423.0,
   "end_distance_m": 473.0,
   "start_elevation_m": 923.2539812519337,
   "end_elevation_m": 930.9267612099998,
   "min_gradient_pct": 6.475394497791058
  },
  {
   "window_m": 100.0,
   "max_gradient_pct": 14.45329251678686,
   "diagnostic": false,
   "flags": [
    "canopy_or_structure"
   ],
   "start_distance_m": 376.0,
   "end_distance_m": 476.0,
   "start_elevation_m": 916.8942055912314,
   "end_elevation_m": 931.3474981080183,
   "min_gradient_pct": 8.3640207982927
  }
 ],
 "shape": {
  "ascent_concentration": 0.288,
  "concentration_window_frac": 0.25,
  "longest_pitch_10pct_m": 493.0,
  "shape_class": "sustained"
 },
 "length_m": 1668.75339066218,
 "start_elevation_m": 865.5209049081118,
 "end_elevation_m": 1065.8673036562557,
 "endpoint_gain_m": 200.34639874814388,
 "overall_gradient_pct": 12.005752310030914,
 "accumulated_ascent_m": 200.36432680494306,
 "window_maxima": {
  "max_5m": {
   "gradient_pct": 21.75575881806253,
   "start_distance_m": 507.0,
   "end_distance_m": 512.0,
   "midpoint_distance_m": 509.5,
   "start_elevation_m": 935.1111752150221,
   "end_elevation_m": 936.1989631559252,
   "start_xy": [
    4583601.745313865,
    2703503.9758679946
   ],
   "end_xy": [
    4583606.524756408,
    2703502.547727374
   ]
  },
  "max_10m": {
   "gradient_pct": 18.828854585482304,
   "start_distance_m": 506.0,
   "end_distance_m": 516.0,
   "midpoint_distance_m": 511.0,
   "start_elevation_m": 934.930820403506,
   "end_elevation_m": 936.8137058620542,
   "start_xy": [
    4583600.7625571545,
    2703503.790964648
   ],
   "end_xy": [
    4583610.346039398,
    2703501.3654430085
   ]
  },
  "max_20m": {
   "gradient_pct": 16.314666328583485,
   "start_distance_m": 495.0,
   "end_distance_m": 515.0,
   "midpoint_distance_m": 505.0,
   "start_elevation_m": 933.4135981610841,
   "end_elevation_m": 936.6765314268008,
   "start_xy": [
    4583589.952233337,
    2703501.7570278347
   ],
   "end_xy": [
    4583609.39071865,
    2703501.6610140996
   ]
  },
  "max_25m": {
   "gradient_pct": 16.0502188952737,
   "start_distance_m": 426.0,
   "end_distance_m": 451.0,
   "midpoint_distance_m": 438.5,
   "start_elevation_m": 923.7068391127758,
   "end_elevation_m": 927.7193938365942,
   "start_xy": [
    4583523.46453231,
    2703495.9592159805
   ],
   "end_xy": [
    4583547.598664503,
    2703490.773637742
   ]
  },
  "max_50m": {
   "gradient_pct": 15.34555991613206,
   "start_distance_m": 423.0,
   "end_distance_m": 473.0,
   "midpoint_distance_m": 448.0,
   "start_elevation_m": 923.2539812519337,
   "end_elevation_m": 930.9267612099998,
   "start_xy": [
    4583520.494476165,
    2703496.3361388794
   ],
   "end_xy": [
    4583568.949278396,
    2703495.354674328
   ]
  },
  "max_100m": {
   "gradient_pct": 14.45329251678686,
   "start_distance_m": 376.0,
   "end_distance_m": 476.0,
   "midpoint_distance_m": 426.0,
   "start_elevation_m": 916.8942055912314,
   "end_elevation_m": 931.3474981080183,
   "start_xy": [
    4583477.243347244,
    2703505.3067793436
   ],
   "end_xy": [
    4583571.786078935,
    2703496.330667515
   ]
  }
 },
 "window_minima": {
  "min_5m": {
   "gradient_pct": 3.7683887727553156,
   "start_distance_m": 1663.0,
   "end_distance_m": 1668.0,
   "midpoint_distance_m": 1665.5,
   "start_elevation_m": 1065.6538963745536,
   "end_elevation_m": 1065.8423158131914,
   "start_xy": [
    4583912.277606794,
    2703848.85393934
   ],
   "end_xy": [
    4583912.815023112,
    2703853.82497381
   ]
  },
  "min_10m": {
   "gradient_pct": 4.983308420312369,
   "start_distance_m": 1658.0,
   "end_distance_m": 1668.0,
   "midpoint_distance_m": 1663.0,
   "start_elevation_m": 1065.3439849711601,
   "end_elevation_m": 1065.8423158131914,
   "start_xy": [
    4583911.740190475,
    2703843.88290487
   ],
   "end_xy": [
    4583912.815023112,
    2703853.82497381
   ]
  },
  "min_20m": {
   "gradient_pct": 5.496857954514098,
   "start_distance_m": 1631.0,
   "end_distance_m": 1651.0,
   "midpoint_distance_m": 1641.0,
   "start_elevation_m": 1063.7962248587894,
   "end_elevation_m": 1064.8955964496922,
   "start_xy": [
    4583912.452633771,
    2703816.9953201944
   ],
   "end_xy": [
    4583910.987807629,
    2703836.9234566125
   ]
  },
  "min_25m": {
   "gradient_pct": 5.518077811586409,
   "start_distance_m": 1643.0,
   "end_distance_m": 1668.0,
   "midpoint_distance_m": 1655.5,
   "start_elevation_m": 1064.4627963602948,
   "end_elevation_m": 1065.8423158131914,
   "start_xy": [
    4583911.453628895,
    2703828.9536641124
   ],
   "end_xy": [
    4583912.815023112,
    2703853.82497381
   ]
  },
  "min_50m": {
   "gradient_pct": 6.475394497791058,
   "start_distance_m": 1618.0,
   "end_distance_m": 1668.0,
   "midpoint_distance_m": 1643.0,
   "start_elevation_m": 1062.6046185642958,
   "end_elevation_m": 1065.8423158131914,
   "start_xy": [
    4583908.742602474,
    2703804.6351740574
   ],
   "end_xy": [
    4583912.815023112,
    2703853.82497381
   ]
  },
  "min_100m": {
   "gradient_pct": 8.3640207982927,
   "start_distance_m": 570.0,
   "end_distance_m": 670.0,
   "midpoint_distance_m": 620.0,
   "start_elevation_m": 943.3888808148635,
   "end_elevation_m": 951.7529016131562,
   "start_xy": [
    4583661.8801138615,
    2703500.0988226486
   ],
   "end_xy": [
    4583588.171591622,
    2703550.4481533566
   ]
  }
 },
 "diagnostic_window_maxima": {
  "max_2m": {
   "gradient_pct": 24.681713925826898,
   "start_distance_m": 1322.0,
   "end_distance_m": 1324.0,
   "midpoint_distance_m": 1323.0,
   "start_elevation_m": 1027.4155139079546,
   "end_elevation_m": 1027.9091481864712,
   "start_xy": [
    4583815.93757415,
    2703729.760031758
   ],
   "end_xy": [
    4583817.753117229,
    2703728.9211018863
   ]
  },
  "max_3m": {
   "gradient_pct": 23.3449702963829,
   "start_distance_m": 1321.0,
   "end_distance_m": 1324.0,
   "midpoint_distance_m": 1322.5,
   "start_elevation_m": 1027.2087990775797,
   "end_elevation_m": 1027.9091481864712,
   "start_xy": [
    4583815.02980261,
    2703730.1794966934
   ],
   "end_xy": [
    4583817.753117229,
    2703728.9211018863
   ]
  }
 },
 "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": {
  "structure_suppression": {
   "masked_fraction": 0.002,
   "windows_resited": [
    2.0,
    3.0,
    5.0
   ],
   "windows_unresolved": []
  },
  "overhead_obstruction": {
   "obstruction_threshold_m": 2.0,
   "obstructed_fraction": 0.171,
   "obstruction_max_height_m": 20.23,
   "flagged_windows_m": [
    2,
    3,
    5,
    10,
    20,
    50,
    100
   ]
  },
  "excluded_ranges_m": [
   [
    0.0,
    3.0
   ]
  ],
  "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_E4583-N2703.tif"
  ],
  "calculated_at": "2026-09-11T07:15:28+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-run1-260911",
  "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": [
   "E4583-N2703"
  ],
  "elevation_blocks": [
   "N2700000E4550000@2022-09-15"
  ],
  "climb_origin": "discovered",
  "license": "ODbL-1.0",
  "license_url": "https://howsteep.org/licensing"
 },
 "area": {
  "place": "Radstadt",
  "county": "Salzburg",
  "source": "OpenStreetMap administrative boundaries (\u00a9 OpenStreetMap contributors, ODbL)"
 }
}