{
 "ocl_version": "0.1.0",
 "name": "H\u00e4ggi",
 "slug": "haeggi",
 "confidence": "B",
 "reported_claims": [],
 "ladder": [
  {
   "window_m": 2.0,
   "max_gradient_pct": 47.34177758108444,
   "diagnostic": true,
   "flags": [
    "canopy_or_structure"
   ],
   "start_distance_m": 893.0,
   "end_distance_m": 895.0,
   "start_elevation_m": 889.862252270285,
   "end_elevation_m": 890.8090878219067,
   "min_gradient_pct": -0.3136204982297386
  },
  {
   "window_m": 3.0,
   "max_gradient_pct": 40.72349677144681,
   "diagnostic": true,
   "flags": [
    "canopy_or_structure"
   ],
   "start_distance_m": 893.0,
   "end_distance_m": 896.0,
   "start_elevation_m": 889.862252270285,
   "end_elevation_m": 891.0839571734284,
   "min_gradient_pct": 3.2354693405939847
  },
  {
   "window_m": 5.0,
   "max_gradient_pct": 34.2965787803405,
   "diagnostic": false,
   "flags": [
    "canopy_or_structure"
   ],
   "start_distance_m": 696.0,
   "end_distance_m": 701.0,
   "start_elevation_m": 843.6524918773458,
   "end_elevation_m": 845.3673208163628,
   "min_gradient_pct": 3.130093413353734
  },
  {
   "window_m": 10.0,
   "max_gradient_pct": 30.207988693708785,
   "diagnostic": false,
   "flags": [],
   "start_distance_m": 876.0,
   "end_distance_m": 886.0,
   "start_elevation_m": 885.0943241374308,
   "end_elevation_m": 888.1151230068017,
   "min_gradient_pct": 3.71256988869618
  },
  {
   "window_m": 20.0,
   "max_gradient_pct": 30.041052024685655,
   "diagnostic": false,
   "flags": [],
   "start_distance_m": 875.0,
   "end_distance_m": 895.0,
   "start_elevation_m": 884.8008774169696,
   "end_elevation_m": 890.8090878219067,
   "min_gradient_pct": 4.964516299364732
  },
  {
   "window_m": 25.0,
   "max_gradient_pct": 29.615619576863992,
   "diagnostic": false,
   "flags": [
    "canopy_or_structure"
   ],
   "start_distance_m": 865.0,
   "end_distance_m": 890.0,
   "start_elevation_m": 881.8924082874173,
   "end_elevation_m": 889.2963131816333,
   "min_gradient_pct": 5.638538680550482
  },
  {
   "window_m": 50.0,
   "max_gradient_pct": 28.949990915068156,
   "diagnostic": false,
   "flags": [
    "canopy_or_structure"
   ],
   "start_distance_m": 845.0,
   "end_distance_m": 895.0,
   "start_elevation_m": 876.3340923643726,
   "end_elevation_m": 890.8090878219067,
   "min_gradient_pct": 7.354426053788075
  },
  {
   "window_m": 100.0,
   "max_gradient_pct": 25.175649472398618,
   "diagnostic": false,
   "flags": [
    "canopy_or_structure"
   ],
   "start_distance_m": 796.0,
   "end_distance_m": 896.0,
   "start_elevation_m": 865.9083077010298,
   "end_elevation_m": 891.0839571734284,
   "min_gradient_pct": 8.651648700599821
  }
 ],
 "shape": {
  "ascent_concentration": 0.327,
  "concentration_window_frac": 0.25,
  "longest_pitch_10pct_m": 837.0,
  "shape_class": "sustained"
 },
 "length_m": 924.1000000001903,
 "start_elevation_m": 728.9191917602499,
 "end_elevation_m": 895.1598664601397,
 "endpoint_gain_m": 166.24067469988984,
 "overall_gradient_pct": 17.98946809867499,
 "accumulated_ascent_m": 166.26188626881458,
 "window_maxima": {
  "max_5m": {
   "gradient_pct": 34.2965787803405,
   "start_distance_m": 696.0,
   "end_distance_m": 701.0,
   "midpoint_distance_m": 698.5,
   "start_elevation_m": 843.6524918773458,
   "end_elevation_m": 845.3673208163628,
   "start_xy": [
    4297061.434800498,
    2685851.8488455694
   ],
   "end_xy": [
    4297059.566988753,
    2685847.21939984
   ]
  },
  "max_10m": {
   "gradient_pct": 30.207988693708785,
   "start_distance_m": 876.0,
   "end_distance_m": 886.0,
   "midpoint_distance_m": 881.0,
   "start_elevation_m": 885.0943241374308,
   "end_elevation_m": 888.1151230068017,
   "start_xy": [
    4297218.282959176,
    2685853.5391037776
   ],
   "end_xy": [
    4297228.1988272425,
    2685852.491233116
   ]
  },
  "max_20m": {
   "gradient_pct": 30.041052024685655,
   "start_distance_m": 875.0,
   "end_distance_m": 895.0,
   "midpoint_distance_m": 885.0,
   "start_elevation_m": 884.8008774169696,
   "end_elevation_m": 890.8090878219067,
   "start_xy": [
    4297217.283774522,
    2685853.579474494
   ],
   "end_xy": [
    4297236.475198348,
    2685848.956039494
   ]
  },
  "max_25m": {
   "gradient_pct": 29.615619576863992,
   "start_distance_m": 865.0,
   "end_distance_m": 890.0,
   "midpoint_distance_m": 877.5,
   "start_elevation_m": 881.8924082874173,
   "end_elevation_m": 889.2963131816333,
   "start_xy": [
    4297207.329533846,
    2685852.848918546
   ],
   "end_xy": [
    4297231.886584847,
    2685850.942147018
   ]
  },
  "max_50m": {
   "gradient_pct": 28.949990915068156,
   "start_distance_m": 845.0,
   "end_distance_m": 895.0,
   "midpoint_distance_m": 870.0,
   "start_elevation_m": 876.3340923643726,
   "end_elevation_m": 890.8090878219067,
   "start_xy": [
    4297187.745422404,
    2685848.8154910603
   ],
   "end_xy": [
    4297236.475198348,
    2685848.956039494
   ]
  },
  "max_100m": {
   "gradient_pct": 25.175649472398618,
   "start_distance_m": 796.0,
   "end_distance_m": 896.0,
   "midpoint_distance_m": 846.0,
   "start_elevation_m": 865.9083077010298,
   "end_elevation_m": 891.0839571734284,
   "start_xy": [
    4297139.958140167,
    2685838.115542786
   ],
   "end_xy": [
    4297237.392912482,
    2685848.5587982917
   ]
  }
 },
 "window_minima": {
  "min_5m": {
   "gradient_pct": 3.130093413353734,
   "start_distance_m": 0.0,
   "end_distance_m": 5.0,
   "midpoint_distance_m": 2.5,
   "start_elevation_m": 728.9191917602499,
   "end_elevation_m": 729.0756964309176,
   "start_xy": [
    4296803.34,
    2685921.965
   ],
   "end_xy": [
    4296807.095149972,
    2685925.2263379553
   ]
  },
  "min_10m": {
   "gradient_pct": 3.71256988869618,
   "start_distance_m": 0.0,
   "end_distance_m": 10.0,
   "midpoint_distance_m": 5.0,
   "start_elevation_m": 728.9191917602499,
   "end_elevation_m": 729.2904487491195,
   "start_xy": [
    4296803.34,
    2685921.965
   ],
   "end_xy": [
    4296811.576981909,
    2685927.440857922
   ]
  },
  "min_20m": {
   "gradient_pct": 4.964516299364732,
   "start_distance_m": 0.0,
   "end_distance_m": 20.0,
   "midpoint_distance_m": 10.0,
   "start_elevation_m": 728.9191917602499,
   "end_elevation_m": 729.9120950201228,
   "start_xy": [
    4296803.34,
    2685921.965
   ],
   "end_xy": [
    4296820.583177472,
    2685931.786938982
   ]
  },
  "min_25m": {
   "gradient_pct": 5.638538680550482,
   "start_distance_m": 0.0,
   "end_distance_m": 25.0,
   "midpoint_distance_m": 12.5,
   "start_elevation_m": 728.9191917602499,
   "end_elevation_m": 730.3288264303875,
   "start_xy": [
    4296803.34,
    2685921.965
   ],
   "end_xy": [
    4296825.087827265,
    2685933.9567616046
   ]
  },
  "min_50m": {
   "gradient_pct": 7.354426053788075,
   "start_distance_m": 0.0,
   "end_distance_m": 50.0,
   "midpoint_distance_m": 25.0,
   "start_elevation_m": 728.9191917602499,
   "end_elevation_m": 732.5964047871439,
   "start_xy": [
    4296803.34,
    2685921.965
   ],
   "end_xy": [
    4296848.188658076,
    2685943.422995969
   ]
  },
  "min_100m": {
   "gradient_pct": 8.651648700599821,
   "start_distance_m": 0.0,
   "end_distance_m": 100.0,
   "midpoint_distance_m": 50.0,
   "start_elevation_m": 728.9191917602499,
   "end_elevation_m": 737.5708404608497,
   "start_xy": [
    4296803.34,
    2685921.965
   ],
   "end_xy": [
    4296895.194993343,
    2685960.460294686
   ]
  }
 },
 "diagnostic_window_maxima": {
  "max_2m": {
   "gradient_pct": 47.34177758108444,
   "start_distance_m": 893.0,
   "end_distance_m": 895.0,
   "midpoint_distance_m": 894.0,
   "start_elevation_m": 889.862252270285,
   "end_elevation_m": 890.8090878219067,
   "start_xy": [
    4297234.639604078,
    2685849.7501386926
   ],
   "end_xy": [
    4297236.475198348,
    2685848.956039494
   ]
  },
  "max_3m": {
   "gradient_pct": 40.72349677144681,
   "start_distance_m": 893.0,
   "end_distance_m": 896.0,
   "midpoint_distance_m": 894.5,
   "start_elevation_m": 889.862252270285,
   "end_elevation_m": 891.0839571734284,
   "start_xy": [
    4297234.639604078,
    2685849.7501386926
   ],
   "end_xy": [
    4297237.392912482,
    2685848.5587982917
   ]
  }
 },
 "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": 0.477,
   "obstruction_max_height_m": 33.39,
   "flagged_windows_m": [
    2,
    3,
    5,
    25,
    50,
    100
   ]
  },
  "review": [],
  "extent": [
   "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_E4296-N2685.tif",
   "data/cache/at/bev-als_dtm_E4296-N2686.tif",
   "data/cache/at/bev-als_dtm_E4297-N2685.tif",
   "data/cache/at/bev-als_dtm_E4297-N2686.tif"
  ],
  "calculated_at": "2026-09-11T18:59:21+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": [
   "E4296-N2685",
   "E4296-N2686",
   "E4297-N2685",
   "E4297-N2686"
  ],
  "elevation_blocks": [
   "N2650000E4250000@2022-09-15"
  ],
  "route_cut_m": 924.1,
  "climb_origin": "discovered",
  "license": "ODbL-1.0",
  "license_url": "https://howsteep.org/licensing"
 },
 "area": {
  "place": "Zwischenwasser",
  "county": "Vorarlberg",
  "source": "OpenStreetMap administrative boundaries (\u00a9 OpenStreetMap contributors, ODbL)"
 }
}