{
 "ocl_version": "0.1.0",
 "name": "Fuchshubelstrasse",
 "slug": "fuchshubelstrasse",
 "confidence": "B",
 "reported_claims": [],
 "ladder": [
  {
   "window_m": 2.0,
   "max_gradient_pct": 25.257642848501405,
   "diagnostic": true,
   "flags": [
    "structure_excluded"
   ],
   "start_distance_m": 86.0,
   "end_distance_m": 88.0,
   "start_elevation_m": 482.6574933350282,
   "end_elevation_m": 483.16264619199825,
   "min_gradient_pct": -17.32898447664013,
   "suppressed_max_gradient_pct": 40.53187730947059,
   "suppressed_location_m": [
    90.0,
    92.0
   ]
  },
  {
   "window_m": 3.0,
   "max_gradient_pct": 23.74894442039211,
   "diagnostic": true,
   "flags": [
    "structure_excluded"
   ],
   "start_distance_m": 85.0,
   "end_distance_m": 88.0,
   "start_elevation_m": 482.4501778593865,
   "end_elevation_m": 483.16264619199825,
   "min_gradient_pct": -14.923870263102875,
   "suppressed_max_gradient_pct": 29.838426032138916,
   "suppressed_location_m": [
    90.0,
    93.0
   ]
  },
  {
   "window_m": 5.0,
   "max_gradient_pct": 22.054723262829157,
   "diagnostic": false,
   "flags": [
    "structure_excluded"
   ],
   "start_distance_m": 1193.0,
   "end_distance_m": 1198.0,
   "start_elevation_m": 577.8840551430036,
   "end_elevation_m": 578.986791306145,
   "min_gradient_pct": -11.058565244866259,
   "suppressed_max_gradient_pct": 24.191076008065693,
   "suppressed_location_m": [
    87.0,
    92.0
   ]
  },
  {
   "window_m": 10.0,
   "max_gradient_pct": 21.511781716870928,
   "diagnostic": false,
   "flags": [],
   "start_distance_m": 1188.0,
   "end_distance_m": 1198.0,
   "start_elevation_m": 576.835613134458,
   "end_elevation_m": 578.986791306145,
   "min_gradient_pct": -2.2535644553977363
  },
  {
   "window_m": 20.0,
   "max_gradient_pct": 20.886043329428503,
   "diagnostic": false,
   "flags": [],
   "start_distance_m": 1181.0,
   "end_distance_m": 1201.0,
   "start_elevation_m": 575.4241973686103,
   "end_elevation_m": 579.601406034496,
   "min_gradient_pct": 1.1131770100274707
  },
  {
   "window_m": 25.0,
   "max_gradient_pct": 20.700538467449405,
   "diagnostic": false,
   "flags": [],
   "start_distance_m": 1176.0,
   "end_distance_m": 1201.0,
   "start_elevation_m": 574.4262714176336,
   "end_elevation_m": 579.601406034496,
   "min_gradient_pct": 1.2471782199650079
  },
  {
   "window_m": 50.0,
   "max_gradient_pct": 20.323132457552447,
   "diagnostic": false,
   "flags": [],
   "start_distance_m": 1147.0,
   "end_distance_m": 1197.0,
   "start_elevation_m": 568.6114565063872,
   "end_elevation_m": 578.7730227351634,
   "min_gradient_pct": 1.4693440445213355
  },
  {
   "window_m": 100.0,
   "max_gradient_pct": 19.165712598168284,
   "diagnostic": false,
   "flags": [],
   "start_distance_m": 1101.0,
   "end_distance_m": 1201.0,
   "start_elevation_m": 560.4356934363277,
   "end_elevation_m": 579.601406034496,
   "min_gradient_pct": 1.7347331426474852
  }
 ],
 "shape": {
  "ascent_concentration": 0.398,
  "concentration_window_frac": 0.25,
  "longest_pitch_10pct_m": 447.0,
  "shape_class": "sustained"
 },
 "length_m": 1473.58500111613,
 "start_elevation_m": 472.5086853618028,
 "end_elevation_m": 615.4394840966761,
 "endpoint_gain_m": 142.9307987348733,
 "overall_gradient_pct": 9.699528607213969,
 "accumulated_ascent_m": 144.29387909605947,
 "window_maxima": {
  "max_5m": {
   "gradient_pct": 22.054723262829157,
   "start_distance_m": 1193.0,
   "end_distance_m": 1198.0,
   "midpoint_distance_m": 1195.5,
   "start_elevation_m": 577.8840551430036,
   "end_elevation_m": 578.986791306145,
   "start_xy": [
    2642760.8342901645,
    1240433.029902851
   ],
   "end_xy": [
    2642757.8490117975,
    1240437.0409018628
   ]
  },
  "max_10m": {
   "gradient_pct": 21.511781716870928,
   "start_distance_m": 1188.0,
   "end_distance_m": 1198.0,
   "midpoint_distance_m": 1193.0,
   "start_elevation_m": 576.835613134458,
   "end_elevation_m": 578.986791306145,
   "start_xy": [
    2642763.819568531,
    1240429.0189038392
   ],
   "end_xy": [
    2642757.8490117975,
    1240437.0409018628
   ]
  },
  "max_20m": {
   "gradient_pct": 20.886043329428503,
   "start_distance_m": 1181.0,
   "end_distance_m": 1201.0,
   "midpoint_distance_m": 1191.0,
   "start_elevation_m": 575.4241973686103,
   "end_elevation_m": 579.601406034496,
   "start_xy": [
    2642767.998958245,
    1240423.4035052226
   ],
   "end_xy": [
    2642756.057844777,
    1240439.4475012699
   ]
  },
  "max_25m": {
   "gradient_pct": 20.700538467449405,
   "start_distance_m": 1176.0,
   "end_distance_m": 1201.0,
   "midpoint_distance_m": 1188.5,
   "start_elevation_m": 574.4262714176336,
   "end_elevation_m": 579.601406034496,
   "start_xy": [
    2642770.9842366115,
    1240419.3925062108
   ],
   "end_xy": [
    2642756.057844777,
    1240439.4475012699
   ]
  },
  "max_50m": {
   "gradient_pct": 20.323132457552447,
   "start_distance_m": 1147.0,
   "end_distance_m": 1197.0,
   "midpoint_distance_m": 1172.0,
   "start_elevation_m": 568.6114565063872,
   "end_elevation_m": 578.7730227351634,
   "start_xy": [
    2642790.0195284095,
    1240397.535230892
   ],
   "end_xy": [
    2642758.446067471,
    1240436.2387020604
   ]
  },
  "max_100m": {
   "gradient_pct": 19.165712598168284,
   "start_distance_m": 1101.0,
   "end_distance_m": 1201.0,
   "midpoint_distance_m": 1151.0,
   "start_elevation_m": 560.4356934363277,
   "end_elevation_m": 579.601406034496,
   "start_xy": [
    2642820.102016352,
    1240362.752753675
   ],
   "end_xy": [
    2642756.057844777,
    1240439.4475012699
   ]
  }
 },
 "window_minima": {
  "min_5m": {
   "gradient_pct": -11.058565244866259,
   "start_distance_m": 96.0,
   "end_distance_m": 101.0,
   "midpoint_distance_m": 98.5,
   "start_elevation_m": 484.4844410183771,
   "end_elevation_m": 483.93151275613377,
   "start_xy": [
    2643578.563399784,
    1239736.4605836668
   ],
   "end_xy": [
    2643574.4253349886,
    1239739.2670796588
   ]
  },
  "min_10m": {
   "gradient_pct": -2.2535644553977363,
   "start_distance_m": 96.0,
   "end_distance_m": 106.0,
   "midpoint_distance_m": 101.0,
   "start_elevation_m": 484.4844410183771,
   "end_elevation_m": 484.2590845728373,
   "start_xy": [
    2643578.563399784,
    1239736.4605836668
   ],
   "end_xy": [
    2643570.287270194,
    1239742.0735756506
   ]
  },
  "min_20m": {
   "gradient_pct": 1.1131770100274707,
   "start_distance_m": 167.0,
   "end_distance_m": 187.0,
   "midpoint_distance_m": 177.0,
   "start_elevation_m": 487.40017376703,
   "end_elevation_m": 487.6228091690355,
   "start_xy": [
    2643519.691345833,
    1239776.1402176654
   ],
   "end_xy": [
    2643502.6554400185,
    1239786.6177132197
   ]
  },
  "min_25m": {
   "gradient_pct": 1.2471782199650079,
   "start_distance_m": 262.0,
   "end_distance_m": 287.0,
   "midpoint_distance_m": 274.5,
   "start_elevation_m": 489.14834219926774,
   "end_elevation_m": 489.460136754259,
   "start_xy": [
    2643451.885809255,
    1239841.2100127034
   ],
   "end_xy": [
    2643436.711450156,
    1239861.0780479847
   ]
  },
  "min_50m": {
   "gradient_pct": 1.4693440445213355,
   "start_distance_m": 254.0,
   "end_distance_m": 304.0,
   "midpoint_distance_m": 279.0,
   "start_elevation_m": 489.0136857479689,
   "end_elevation_m": 489.7483577702296,
   "start_xy": [
    2643456.7416041666,
    1239834.8522414134
   ],
   "end_xy": [
    2643426.3928859686,
    1239874.5883119758
   ]
  },
  "min_100m": {
   "gradient_pct": 1.7347331426474852,
   "start_distance_m": 208.0,
   "end_distance_m": 308.0,
   "midpoint_distance_m": 258.0,
   "start_elevation_m": 488.0817476344402,
   "end_elevation_m": 489.8164807770877,
   "start_xy": [
    2643486.8406804097,
    1239800.0894826034
   ],
   "end_xy": [
    2643423.9649885125,
    1239877.7671976208
   ]
  }
 },
 "diagnostic_window_maxima": {
  "max_2m": {
   "gradient_pct": 25.257642848501405,
   "start_distance_m": 86.0,
   "end_distance_m": 88.0,
   "midpoint_distance_m": 87.0,
   "start_elevation_m": 482.6574933350282,
   "end_elevation_m": 483.16264619199825,
   "start_xy": [
    2643585.0176029415,
    1239728.853511172
   ],
   "end_xy": [
    2643583.750521492,
    1239730.400929862
   ]
  },
  "max_3m": {
   "gradient_pct": 23.74894442039211,
   "start_distance_m": 85.0,
   "end_distance_m": 88.0,
   "midpoint_distance_m": 86.5,
   "start_elevation_m": 482.4501778593865,
   "end_elevation_m": 483.16264619199825,
   "start_xy": [
    2643585.651143666,
    1239728.0798018274
   ],
   "end_xy": [
    2643583.750521492,
    1239730.400929862
   ]
  }
 },
 "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": 0.004,
   "windows_resited": [
    2.0,
    3.0,
    5.0
   ],
   "windows_unresolved": []
  },
  "excluded_ranges_m": [
   [
    89.0,
    94.0
   ]
  ],
  "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:2056",
  "elevation_resolution_m": 0.5,
  "elevation_tiles": [
   "data/cache/ch/swissalti3d_2021_2642-1239_0.5_2056_5728.tif",
   "data/cache/ch/swissalti3d_2021_2642-1240_0.5_2056_5728.tif",
   "data/cache/ch/swissalti3d_2021_2643-1239_0.5_2056_5728.tif",
   "data/cache/ch/swissalti3d_2021_2643-1240_0.5_2056_5728.tif"
  ],
  "calculated_at": "2026-09-10T19:42:23+00:00",
  "road_source": "OpenStreetMap (local PBF extract)",
  "road_attribution": "\u00a9 OpenStreetMap contributors, ODbL",
  "osm_pbf_path": "data/cache/pbf/switzerland-2026-09-10-batch.osm.pbf",
  "osm_snapshot": "",
  "run_id": "ch-run6-260910",
  "elevation_provider": "swisstopo swissALTI3D",
  "elevation_licence": "swisstopo open government data (OGD): free use, attribution '\u00a9 swisstopo' \u2014 https://www.swisstopo.admin.ch/en/terms-and-conditions",
  "elevation_dataset": "swissALTI3D 0.5 m DTM (Federal Office of Topography swisstopo)",
  "elevation_tile_ids": [
   "2642-1239",
   "2642-1240",
   "2643-1239",
   "2643-1240"
  ],
  "climb_origin": "discovered",
  "canopy_check": "unavailable \u2014 no surface model (DSM or point cloud) registered for this coverage",
  "license": "ODbL-1.0",
  "license_url": "https://howsteep.org/licensing"
 },
 "area": {
  "place": "Uerkheim",
  "county": "Aargau",
  "source": "OpenStreetMap administrative boundaries (\u00a9 OpenStreetMap contributors, ODbL)"
 }
}