{
 "ocl_version": "0.1.0",
 "name": "Oberer Rainweg",
 "slug": "oberer-rainweg",
 "confidence": "A",
 "reported_claims": [],
 "ladder": [
  {
   "window_m": 2.0,
   "max_gradient_pct": 26.177897212028256,
   "diagnostic": true,
   "flags": [],
   "start_distance_m": 233.0,
   "end_distance_m": 235.0,
   "start_elevation_m": 358.0103531047502,
   "end_elevation_m": 358.5339110489908,
   "min_gradient_pct": -8.983313661735792
  },
  {
   "window_m": 3.0,
   "max_gradient_pct": 26.556019636689143,
   "diagnostic": true,
   "flags": [],
   "start_distance_m": 236.0,
   "end_distance_m": 239.0,
   "start_elevation_m": 358.76069039606796,
   "end_elevation_m": 359.55737098516863,
   "min_gradient_pct": -8.417156909225318
  },
  {
   "window_m": 5.0,
   "max_gradient_pct": 26.043331601126738,
   "diagnostic": false,
   "flags": [],
   "start_distance_m": 234.0,
   "end_distance_m": 239.0,
   "start_elevation_m": 358.2552044051123,
   "end_elevation_m": 359.55737098516863,
   "min_gradient_pct": -8.239668249012766
  },
  {
   "window_m": 10.0,
   "max_gradient_pct": 25.24350107567045,
   "diagnostic": false,
   "flags": [],
   "start_distance_m": 229.0,
   "end_distance_m": 239.0,
   "start_elevation_m": 357.0330208776016,
   "end_elevation_m": 359.55737098516863,
   "min_gradient_pct": -7.719853323386019
  },
  {
   "window_m": 20.0,
   "max_gradient_pct": 24.729280633079043,
   "diagnostic": false,
   "flags": [],
   "start_distance_m": 219.0,
   "end_distance_m": 239.0,
   "start_elevation_m": 354.6115148585528,
   "end_elevation_m": 359.55737098516863,
   "min_gradient_pct": -7.502544524819825
  },
  {
   "window_m": 25.0,
   "max_gradient_pct": 24.375597581048396,
   "diagnostic": false,
   "flags": [],
   "start_distance_m": 214.0,
   "end_distance_m": 239.0,
   "start_elevation_m": 353.46347158990653,
   "end_elevation_m": 359.55737098516863,
   "min_gradient_pct": -7.380780176607004
  },
  {
   "window_m": 50.0,
   "max_gradient_pct": 22.001437783916572,
   "diagnostic": false,
   "flags": [],
   "start_distance_m": 194.0,
   "end_distance_m": 244.0,
   "start_elevation_m": 349.50494195096064,
   "end_elevation_m": 360.5056608429189,
   "min_gradient_pct": -7.2538161441907505
  },
  {
   "window_m": 100.0,
   "max_gradient_pct": 19.368682154875557,
   "diagnostic": false,
   "flags": [],
   "start_distance_m": 169.0,
   "end_distance_m": 269.0,
   "start_elevation_m": 345.161290277669,
   "end_elevation_m": 364.5299724325446,
   "min_gradient_pct": -6.788807431697364
  }
 ],
 "shape": {
  "ascent_concentration": 0.402,
  "concentration_window_frac": 0.25,
  "longest_pitch_10pct_m": 189.0,
  "shape_class": "sustained"
 },
 "length_m": 1556.2705551505524,
 "start_elevation_m": 329.44351503027906,
 "end_elevation_m": 443.25223326270566,
 "endpoint_gain_m": 113.8087182324266,
 "overall_gradient_pct": 7.312913417000095,
 "accumulated_ascent_m": 123.44108360382296,
 "window_maxima": {
  "max_5m": {
   "gradient_pct": 26.043331601126738,
   "start_distance_m": 234.0,
   "end_distance_m": 239.0,
   "midpoint_distance_m": 236.5,
   "start_elevation_m": 358.2552044051123,
   "end_elevation_m": 359.55737098516863,
   "start_xy": [
    2622157.3931894074,
    1261713.9500489538
   ],
   "end_xy": [
    2622162.3818367743,
    1261713.6133035764
   ]
  },
  "max_10m": {
   "gradient_pct": 25.24350107567045,
   "start_distance_m": 229.0,
   "end_distance_m": 239.0,
   "midpoint_distance_m": 234.0,
   "start_elevation_m": 357.0330208776016,
   "end_elevation_m": 359.55737098516863,
   "start_xy": [
    2622152.394573551,
    1261714.0495940745
   ],
   "end_xy": [
    2622162.3818367743,
    1261713.6133035764
   ]
  },
  "max_20m": {
   "gradient_pct": 24.729280633079043,
   "start_distance_m": 219.0,
   "end_distance_m": 239.0,
   "midpoint_distance_m": 229.0,
   "start_elevation_m": 354.6115148585528,
   "end_elevation_m": 359.55737098516863,
   "start_xy": [
    2622142.3959516063,
    1261714.215603709
   ],
   "end_xy": [
    2622162.3818367743,
    1261713.6133035764
   ]
  },
  "max_25m": {
   "gradient_pct": 24.375597581048396,
   "start_distance_m": 214.0,
   "end_distance_m": 239.0,
   "midpoint_distance_m": 226.5,
   "start_elevation_m": 353.46347158990653,
   "end_elevation_m": 359.55737098516863,
   "start_xy": [
    2622137.3966406337,
    1261714.2986085264
   ],
   "end_xy": [
    2622162.3818367743,
    1261713.6133035764
   ]
  },
  "max_50m": {
   "gradient_pct": 22.001437783916572,
   "start_distance_m": 194.0,
   "end_distance_m": 244.0,
   "midpoint_distance_m": 219.0,
   "start_elevation_m": 349.50494195096064,
   "end_elevation_m": 360.5056608429189,
   "start_xy": [
    2622117.4804689325,
    1261714.9489719397
   ],
   "end_xy": [
    2622167.370484141,
    1261713.276558199
   ]
  },
  "max_100m": {
   "gradient_pct": 19.368682154875557,
   "start_distance_m": 169.0,
   "end_distance_m": 269.0,
   "midpoint_distance_m": 219.0,
   "start_elevation_m": 345.161290277669,
   "end_elevation_m": 364.5299724325446,
   "start_xy": [
    2622094.782109535,
    1261725.0720183088
   ],
   "end_xy": [
    2622191.94298576,
    1261708.8388820023
   ]
  }
 },
 "window_minima": {
  "min_5m": {
   "gradient_pct": -8.239668249012766,
   "start_distance_m": 734.0,
   "end_distance_m": 739.0,
   "midpoint_distance_m": 736.5,
   "start_elevation_m": 389.3374089865856,
   "end_elevation_m": 388.925425574135,
   "start_xy": [
    2622146.7658365006,
    1261952.6593469142
   ],
   "end_xy": [
    2622141.815613459,
    1261953.3140419
   ]
  },
  "min_10m": {
   "gradient_pct": -7.719853323386019,
   "start_distance_m": 762.0,
   "end_distance_m": 772.0,
   "midpoint_distance_m": 767.0,
   "start_elevation_m": 387.362119094138,
   "end_elevation_m": 386.5901337617994,
   "start_xy": [
    2622119.762074363,
    1261959.4824722593
   ],
   "end_xy": [
    2622110.8248054725,
    1261963.9685865336
   ]
  },
  "min_20m": {
   "gradient_pct": -7.502544524819825,
   "start_distance_m": 762.0,
   "end_distance_m": 782.0,
   "midpoint_distance_m": 772.0,
   "start_elevation_m": 387.362119094138,
   "end_elevation_m": 385.86161018917403,
   "start_xy": [
    2622119.762074363,
    1261959.4824722593
   ],
   "end_xy": [
    2622101.8866259293,
    1261968.4528865293
   ]
  },
  "min_25m": {
   "gradient_pct": -7.380780176607004,
   "start_distance_m": 755.0,
   "end_distance_m": 780.0,
   "midpoint_distance_m": 767.5,
   "start_elevation_m": 387.83074306092453,
   "end_elevation_m": 385.9855480167728,
   "start_xy": [
    2622126.2283381443,
    1261956.9246994958
   ],
   "end_xy": [
    2622103.674261838,
    1261967.5560265302
   ]
  },
  "min_50m": {
   "gradient_pct": -7.2538161441907505,
   "start_distance_m": 761.0,
   "end_distance_m": 811.0,
   "midpoint_distance_m": 786.0,
   "start_elevation_m": 387.43339532535117,
   "end_elevation_m": 383.8064872532558,
   "start_xy": [
    2622120.65572383,
    1261959.0337065859
   ],
   "end_xy": [
    2622079.674018288,
    1261986.8335019283
   ]
  },
  "min_100m": {
   "gradient_pct": -6.788807431697364,
   "start_distance_m": 717.0,
   "end_distance_m": 817.0,
   "midpoint_distance_m": 767.0,
   "start_elevation_m": 390.2925400137311,
   "end_elevation_m": 383.50373258203376,
   "start_xy": [
    2622163.674441965,
    1261950.8989318314
   ],
   "end_xy": [
    2622075.7334587993,
    1261991.358100354
   ]
  }
 },
 "diagnostic_window_maxima": {
  "max_2m": {
   "gradient_pct": 26.177897212028256,
   "start_distance_m": 233.0,
   "end_distance_m": 235.0,
   "midpoint_distance_m": 234.0,
   "start_elevation_m": 358.0103531047502,
   "end_elevation_m": 358.5339110489908,
   "start_xy": [
    2622156.3940223292,
    1261713.9831902208
   ],
   "end_xy": [
    2622158.3909188807,
    1261713.8826998782
   ]
  },
  "max_3m": {
   "gradient_pct": 26.556019636689143,
   "start_distance_m": 236.0,
   "end_distance_m": 239.0,
   "midpoint_distance_m": 237.5,
   "start_elevation_m": 358.76069039606796,
   "end_elevation_m": 359.55737098516863,
   "start_xy": [
    2622159.388648354,
    1261713.8153508028
   ],
   "end_xy": [
    2622162.3818367743,
    1261713.6133035764
   ]
  }
 },
 "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": {
  "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_2025_2621-1261_0.5_2056_5728.tif",
   "data/cache/ch/swissalti3d_2025_2621-1262_0.5_2056_5728.tif",
   "data/cache/ch/swissalti3d_2025_2622-1261_0.5_2056_5728.tif",
   "data/cache/ch/swissalti3d_2025_2622-1262_0.5_2056_5728.tif"
  ],
  "calculated_at": "2026-09-11T02:43:45+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-run7-260911",
  "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": [
   "2621-1261",
   "2621-1262",
   "2622-1261",
   "2622-1262"
  ],
  "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": "F\u00fcllinsdorf",
  "county": "Basel-Landschaft",
  "source": "OpenStreetMap administrative boundaries (\u00a9 OpenStreetMap contributors, ODbL)"
 }
}