{
 "ocl_version": "0.1.0",
 "name": "Auenstra\u00dfe",
 "slug": "auenstrasse",
 "confidence": "B",
 "reported_claims": [],
 "ladder": [
  {
   "window_m": 2.0,
   "max_gradient_pct": 27.178664203268,
   "diagnostic": true,
   "flags": [],
   "start_distance_m": 142.0,
   "end_distance_m": 144.0,
   "start_elevation_m": 700.9633854081898,
   "end_elevation_m": 701.5069586922551,
   "min_gradient_pct": 1.9038959178999448
  },
  {
   "window_m": 3.0,
   "max_gradient_pct": 26.188064466574208,
   "diagnostic": true,
   "flags": [],
   "start_distance_m": 141.0,
   "end_distance_m": 144.0,
   "start_elevation_m": 700.7213167582579,
   "end_elevation_m": 701.5069586922551,
   "min_gradient_pct": 2.2272657570245733
  },
  {
   "window_m": 5.0,
   "max_gradient_pct": 24.94195720011703,
   "diagnostic": false,
   "flags": [
    "canopy_or_structure"
   ],
   "start_distance_m": 0.0,
   "end_distance_m": 5.0,
   "start_elevation_m": 673.2831442295085,
   "end_elevation_m": 674.5302420895143,
   "min_gradient_pct": 2.8638366366203627
  },
  {
   "window_m": 10.0,
   "max_gradient_pct": 23.815635330261102,
   "diagnostic": false,
   "flags": [
    "canopy_or_structure"
   ],
   "start_distance_m": 0.0,
   "end_distance_m": 10.0,
   "start_elevation_m": 673.2831442295085,
   "end_elevation_m": 675.6647077625346,
   "min_gradient_pct": 3.933795020348043
  },
  {
   "window_m": 20.0,
   "max_gradient_pct": 22.872384166149118,
   "diagnostic": false,
   "flags": [
    "canopy_or_structure"
   ],
   "start_distance_m": 0.0,
   "end_distance_m": 20.0,
   "start_elevation_m": 673.2831442295085,
   "end_elevation_m": 677.8576210627383,
   "min_gradient_pct": 5.469834613933244
  },
  {
   "window_m": 25.0,
   "max_gradient_pct": 22.570920672255852,
   "diagnostic": false,
   "flags": [
    "canopy_or_structure"
   ],
   "start_distance_m": 0.0,
   "end_distance_m": 25.0,
   "start_elevation_m": 673.2831442295085,
   "end_elevation_m": 678.9258743975724,
   "min_gradient_pct": 6.2378318658770695
  },
  {
   "window_m": 50.0,
   "max_gradient_pct": 21.658666848962184,
   "diagnostic": false,
   "flags": [
    "canopy_or_structure"
   ],
   "start_distance_m": 165.0,
   "end_distance_m": 215.0,
   "start_elevation_m": 705.8249069861838,
   "end_elevation_m": 716.6542404106649,
   "min_gradient_pct": 7.8165019198152095
  },
  {
   "window_m": 100.0,
   "max_gradient_pct": 21.317973805361703,
   "diagnostic": false,
   "flags": [
    "canopy_or_structure"
   ],
   "start_distance_m": 118.0,
   "end_distance_m": 218.0,
   "start_elevation_m": 695.9354834925468,
   "end_elevation_m": 717.2534572979085,
   "min_gradient_pct": 10.115716177411059
  }
 ],
 "shape": {
  "ascent_concentration": 0.297,
  "concentration_window_frac": 0.25,
  "longest_pitch_10pct_m": 728.0,
  "shape_class": "sustained"
 },
 "length_m": 978.9872542509631,
 "start_elevation_m": 673.2831442295085,
 "end_elevation_m": 842.5265566210387,
 "endpoint_gain_m": 169.24341239153023,
 "overall_gradient_pct": 17.28760120794634,
 "accumulated_ascent_m": 169.24345038535876,
 "window_maxima": {
  "max_5m": {
   "gradient_pct": 24.94195720011703,
   "start_distance_m": 0.0,
   "end_distance_m": 5.0,
   "midpoint_distance_m": 2.5,
   "start_elevation_m": 673.2831442295085,
   "end_elevation_m": 674.5302420895143,
   "start_xy": [
    4299200.864,
    2695115.866
   ],
   "end_xy": [
    4299205.78830297,
    2695114.999258829
   ]
  },
  "max_10m": {
   "gradient_pct": 23.815635330261102,
   "start_distance_m": 0.0,
   "end_distance_m": 10.0,
   "midpoint_distance_m": 5.0,
   "start_elevation_m": 673.2831442295085,
   "end_elevation_m": 675.6647077625346,
   "start_xy": [
    4299200.864,
    2695115.866
   ],
   "end_xy": [
    4299210.71260594,
    2695114.1325176577
   ]
  },
  "max_20m": {
   "gradient_pct": 22.872384166149118,
   "start_distance_m": 0.0,
   "end_distance_m": 20.0,
   "midpoint_distance_m": 10.0,
   "start_elevation_m": 673.2831442295085,
   "end_elevation_m": 677.8576210627383,
   "start_xy": [
    4299200.864,
    2695115.866
   ],
   "end_xy": [
    4299220.222233785,
    2695111.321541821
   ]
  },
  "max_25m": {
   "gradient_pct": 22.570920672255852,
   "start_distance_m": 0.0,
   "end_distance_m": 25.0,
   "midpoint_distance_m": 12.5,
   "start_elevation_m": 673.2831442295085,
   "end_elevation_m": 678.9258743975724,
   "start_xy": [
    4299200.864,
    2695115.866
   ],
   "end_xy": [
    4299224.755818578,
    2695109.212843424
   ]
  },
  "max_50m": {
   "gradient_pct": 21.658666848962184,
   "start_distance_m": 165.0,
   "end_distance_m": 215.0,
   "midpoint_distance_m": 190.0,
   "start_elevation_m": 705.8249069861838,
   "end_elevation_m": 716.6542404106649,
   "start_xy": [
    4299235.2482663095,
    2694989.650923307
   ],
   "end_xy": [
    4299229.220462872,
    2694940.039957299
   ]
  },
  "max_100m": {
   "gradient_pct": 21.317973805361703,
   "start_distance_m": 118.0,
   "end_distance_m": 218.0,
   "midpoint_distance_m": 168.0,
   "start_elevation_m": 695.9354834925468,
   "end_elevation_m": 717.2534572979085,
   "start_xy": [
    4299241.723639012,
    2695035.9895897373
   ],
   "end_xy": [
    4299228.82004376,
    2694937.0667999648
   ]
  }
 },
 "window_minima": {
  "min_5m": {
   "gradient_pct": 2.8638366366203627,
   "start_distance_m": 742.0,
   "end_distance_m": 747.0,
   "midpoint_distance_m": 744.5,
   "start_elevation_m": 814.9983214096567,
   "end_elevation_m": 815.1415132414877,
   "start_xy": [
    4299517.676123994,
    2694738.253528544
   ],
   "end_xy": [
    4299521.306377152,
    2694734.929865611
   ]
  },
  "min_10m": {
   "gradient_pct": 3.933795020348043,
   "start_distance_m": 742.0,
   "end_distance_m": 752.0,
   "midpoint_distance_m": 747.0,
   "start_elevation_m": 814.9983214096567,
   "end_elevation_m": 815.3917009116915,
   "start_xy": [
    4299517.676123994,
    2694738.253528544
   ],
   "end_xy": [
    4299525.446645938,
    2694732.126622065
   ]
  },
  "min_20m": {
   "gradient_pct": 5.469834613933244,
   "start_distance_m": 739.0,
   "end_distance_m": 759.0,
   "midpoint_distance_m": 749.0,
   "start_elevation_m": 814.8293843440911,
   "end_elevation_m": 815.9233512668777,
   "start_xy": [
    4299515.94436332,
    2694740.7032234166
   ],
   "end_xy": [
    4299531.243022239,
    2694728.2020811005
   ]
  },
  "min_25m": {
   "gradient_pct": 6.2378318658770695,
   "start_distance_m": 739.0,
   "end_distance_m": 764.0,
   "midpoint_distance_m": 751.5,
   "start_elevation_m": 814.8293843440911,
   "end_elevation_m": 816.3888423105603,
   "start_xy": [
    4299515.94436332,
    2694740.7032234166
   ],
   "end_xy": [
    4299535.383291026,
    2694725.3988375547
   ]
  },
  "min_50m": {
   "gradient_pct": 7.8165019198152095,
   "start_distance_m": 722.0,
   "end_distance_m": 772.0,
   "midpoint_distance_m": 747.0,
   "start_elevation_m": 813.2987911953089,
   "end_elevation_m": 817.2070421552165,
   "start_xy": [
    4299505.425924992,
    2694754.0079276846
   ],
   "end_xy": [
    4299542.007721083,
    2694720.9136478812
   ]
  },
  "min_100m": {
   "gradient_pct": 10.115716177411059,
   "start_distance_m": 721.0,
   "end_distance_m": 821.0,
   "midpoint_distance_m": 771.0,
   "start_elevation_m": 813.1759028032235,
   "end_elevation_m": 823.2916189806346,
   "start_xy": [
    4299504.739865419,
    2694754.7354730517
   ],
   "end_xy": [
    4299582.054118877,
    2694692.705588393
   ]
  }
 },
 "diagnostic_window_maxima": {
  "max_2m": {
   "gradient_pct": 27.178664203268,
   "start_distance_m": 142.0,
   "end_distance_m": 144.0,
   "midpoint_distance_m": 143.0,
   "start_elevation_m": 700.9633854081898,
   "end_elevation_m": 701.5069586922551,
   "start_xy": [
    4299236.804662368,
    2695012.5982026947
   ],
   "end_xy": [
    4299236.66932358,
    2695010.602787096
   ]
  },
  "max_3m": {
   "gradient_pct": 26.188064466574208,
   "start_distance_m": 141.0,
   "end_distance_m": 144.0,
   "midpoint_distance_m": 142.5,
   "start_elevation_m": 700.7213167582579,
   "end_elevation_m": 701.5069586922551,
   "start_xy": [
    4299236.872331762,
    2695013.595910494
   ],
   "end_xy": [
    4299236.66932358,
    2695010.602787096
   ]
  }
 },
 "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": 0.149,
   "obstruction_max_height_m": 32.23,
   "flagged_windows_m": [
    5,
    10,
    20,
    25,
    50,
    100
   ]
  },
  "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_E4299-N2694.tif",
   "data/cache/at/bev-als_dtm_E4299-N2695.tif"
  ],
  "calculated_at": "2026-09-11T15:51:11+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-run2-260911",
  "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": [
   "E4299-N2694",
   "E4299-N2695"
  ],
  "elevation_blocks": [
   "N2650000E4250000@2022-09-15"
  ],
  "climb_origin": "discovered",
  "license": "ODbL-1.0",
  "license_url": "https://howsteep.org/licensing"
 },
 "area": {
  "place": "Hohenems",
  "county": "Vorarlberg",
  "source": "OpenStreetMap administrative boundaries (\u00a9 OpenStreetMap contributors, ODbL)"
 }
}