{
 "ocl_version": "0.1.0",
 "name": "Visnitz",
 "slug": "visnitz",
 "confidence": "U",
 "reported_claims": [],
 "ladder": [
  {
   "window_m": 2.0,
   "max_gradient_pct": 46.04808106503242,
   "diagnostic": true,
   "flags": [
    "canopy_or_structure"
   ],
   "start_distance_m": 503.0,
   "end_distance_m": 505.0,
   "start_elevation_m": 1247.0902734396795,
   "end_elevation_m": 1248.0112350609802,
   "min_gradient_pct": -13.864027662270928
  },
  {
   "window_m": 3.0,
   "max_gradient_pct": 40.82042498478889,
   "diagnostic": true,
   "flags": [
    "canopy_or_structure"
   ],
   "start_distance_m": 502.0,
   "end_distance_m": 505.0,
   "start_elevation_m": 1246.7866223114365,
   "end_elevation_m": 1248.0112350609802,
   "min_gradient_pct": -9.69841691913492
  },
  {
   "window_m": 5.0,
   "max_gradient_pct": 39.44891896062927,
   "diagnostic": false,
   "flags": [
    "canopy_or_structure"
   ],
   "start_distance_m": 500.0,
   "end_distance_m": 505.0,
   "start_elevation_m": 1246.0387891129487,
   "end_elevation_m": 1248.0112350609802,
   "min_gradient_pct": -3.3664112617952924
  },
  {
   "window_m": 10.0,
   "max_gradient_pct": 29.5173086113914,
   "diagnostic": false,
   "flags": [
    "canopy_or_structure"
   ],
   "start_distance_m": 499.0,
   "end_distance_m": 509.0,
   "start_elevation_m": 1245.851734883263,
   "end_elevation_m": 1248.803465744402,
   "min_gradient_pct": 1.8710360777004098
  },
  {
   "window_m": 20.0,
   "max_gradient_pct": 22.81213603987453,
   "diagnostic": false,
   "flags": [
    "canopy_or_structure"
   ],
   "start_distance_m": 499.0,
   "end_distance_m": 519.0,
   "start_elevation_m": 1245.851734883263,
   "end_elevation_m": 1250.4141620912378,
   "min_gradient_pct": 6.464624370699994
  },
  {
   "window_m": 25.0,
   "max_gradient_pct": 22.149600077886134,
   "diagnostic": false,
   "flags": [
    "canopy_or_structure"
   ],
   "start_distance_m": 500.0,
   "end_distance_m": 525.0,
   "start_elevation_m": 1246.0387891129487,
   "end_elevation_m": 1251.5761891324203,
   "min_gradient_pct": 7.52450741811208
  },
  {
   "window_m": 50.0,
   "max_gradient_pct": 20.453999282824043,
   "diagnostic": false,
   "flags": [
    "canopy_or_structure"
   ],
   "start_distance_m": 499.0,
   "end_distance_m": 549.0,
   "start_elevation_m": 1245.851734883263,
   "end_elevation_m": 1256.078734524675,
   "min_gradient_pct": 9.287877368103182
  },
  {
   "window_m": 100.0,
   "max_gradient_pct": 17.738944971948968,
   "diagnostic": false,
   "flags": [
    "canopy_or_structure"
   ],
   "start_distance_m": 331.0,
   "end_distance_m": 431.0,
   "start_elevation_m": 1218.8492311238156,
   "end_elevation_m": 1236.5881760957645,
   "min_gradient_pct": 11.808607409898059
  }
 ],
 "shape": {
  "ascent_concentration": 0.282,
  "concentration_window_frac": 0.25,
  "longest_pitch_10pct_m": 116.0,
  "shape_class": "sustained"
 },
 "length_m": 596.8040329419105,
 "start_elevation_m": 1170.9285207050827,
 "end_elevation_m": 1262.4232556051884,
 "endpoint_gain_m": 91.49473490010564,
 "overall_gradient_pct": 15.330783615701744,
 "accumulated_ascent_m": 92.29626773175687,
 "window_maxima": {
  "max_5m": {
   "gradient_pct": 39.44891896062927,
   "start_distance_m": 500.0,
   "end_distance_m": 505.0,
   "midpoint_distance_m": 502.5,
   "start_elevation_m": 1246.0387891129487,
   "end_elevation_m": 1248.0112350609802,
   "start_xy": [
    4349275.8812584365,
    2660529.6649811054
   ],
   "end_xy": [
    4349274.8562199185,
    2660524.7711793073
   ]
  },
  "max_10m": {
   "gradient_pct": 29.5173086113914,
   "start_distance_m": 499.0,
   "end_distance_m": 509.0,
   "midpoint_distance_m": 504.0,
   "start_elevation_m": 1245.851734883263,
   "end_elevation_m": 1248.803465744402,
   "start_xy": [
    4349276.08626614,
    2660530.6437414647
   ],
   "end_xy": [
    4349274.036189104,
    2660520.856137869
   ]
  },
  "max_20m": {
   "gradient_pct": 22.81213603987453,
   "start_distance_m": 499.0,
   "end_distance_m": 519.0,
   "midpoint_distance_m": 509.0,
   "start_elevation_m": 1245.851734883263,
   "end_elevation_m": 1250.4141620912378,
   "start_xy": [
    4349276.08626614,
    2660530.6437414647
   ],
   "end_xy": [
    4349271.986112069,
    2660511.068534273
   ]
  },
  "max_25m": {
   "gradient_pct": 22.149600077886134,
   "start_distance_m": 500.0,
   "end_distance_m": 525.0,
   "midpoint_distance_m": 512.5,
   "start_elevation_m": 1246.0387891129487,
   "end_elevation_m": 1251.5761891324203,
   "start_xy": [
    4349275.8812584365,
    2660529.6649811054
   ],
   "end_xy": [
    4349270.756065847,
    2660505.1959721157
   ]
  },
  "max_50m": {
   "gradient_pct": 20.453999282824043,
   "start_distance_m": 499.0,
   "end_distance_m": 549.0,
   "midpoint_distance_m": 524.0,
   "start_elevation_m": 1245.851734883263,
   "end_elevation_m": 1256.078734524675,
   "start_xy": [
    4349276.08626614,
    2660530.6437414647
   ],
   "end_xy": [
    4349269.1096531395,
    2660481.4193659048
   ]
  },
  "max_100m": {
   "gradient_pct": 17.738944971948968,
   "start_distance_m": 331.0,
   "end_distance_m": 431.0,
   "midpoint_distance_m": 381.0,
   "start_elevation_m": 1218.8492311238156,
   "end_elevation_m": 1236.5881760957645,
   "start_xy": [
    4349400.589438939,
    2660610.8165541315
   ],
   "end_xy": [
    4349308.8837404195,
    2660575.3685245267
   ]
  }
 },
 "window_minima": {
  "min_5m": {
   "gradient_pct": -3.3664112617952924,
   "start_distance_m": 8.0,
   "end_distance_m": 13.0,
   "midpoint_distance_m": 10.5,
   "start_elevation_m": 1171.8730372945759,
   "end_elevation_m": 1171.704716731486,
   "start_xy": [
    4349602.30556447,
    2660857.544063353
   ],
   "end_xy": [
    4349599.678215716,
    2660853.519880145
   ]
  },
  "min_10m": {
   "gradient_pct": 1.8710360777004098,
   "start_distance_m": 8.0,
   "end_distance_m": 18.0,
   "midpoint_distance_m": 13.0,
   "start_elevation_m": 1171.8730372945759,
   "end_elevation_m": 1172.060140902346,
   "start_xy": [
    4349602.30556447,
    2660857.544063353
   ],
   "end_xy": [
    4349596.683055518,
    2660849.5162548632
   ]
  },
  "min_20m": {
   "gradient_pct": 6.464624370699994,
   "start_distance_m": 8.0,
   "end_distance_m": 28.0,
   "midpoint_distance_m": 18.0,
   "start_elevation_m": 1171.8730372945759,
   "end_elevation_m": 1173.1659621687159,
   "start_xy": [
    4349602.30556447,
    2660857.544063353
   ],
   "end_xy": [
    4349591.596019507,
    2660841.008823619
   ]
  },
  "min_25m": {
   "gradient_pct": 7.52450741811208,
   "start_distance_m": 0.0,
   "end_distance_m": 25.0,
   "midpoint_distance_m": 12.5,
   "start_elevation_m": 1170.9285207050827,
   "end_elevation_m": 1172.8096475596108,
   "start_xy": [
    4349598.257,
    2660864.444
   ],
   "end_xy": [
    4349592.678408646,
    2660843.8067574557
   ]
  },
  "min_50m": {
   "gradient_pct": 9.287877368103182,
   "start_distance_m": 0.0,
   "end_distance_m": 50.0,
   "midpoint_distance_m": 25.0,
   "start_elevation_m": 1170.9285207050827,
   "end_elevation_m": 1175.5724593891343,
   "start_xy": [
    4349598.257,
    2660864.444
   ],
   "end_xy": [
    4349583.658499159,
    2660820.4906421523
   ]
  },
  "min_100m": {
   "gradient_pct": 11.808607409898059,
   "start_distance_m": 0.0,
   "end_distance_m": 100.0,
   "midpoint_distance_m": 50.0,
   "start_elevation_m": 1170.9285207050827,
   "end_elevation_m": 1182.7371281149808,
   "start_xy": [
    4349598.257,
    2660864.444
   ],
   "end_xy": [
    4349556.516426942,
    2660779.3676377847
   ]
  }
 },
 "diagnostic_window_maxima": {
  "max_2m": {
   "gradient_pct": 46.04808106503242,
   "start_distance_m": 503.0,
   "end_distance_m": 505.0,
   "midpoint_distance_m": 504.0,
   "start_elevation_m": 1247.0902734396795,
   "end_elevation_m": 1248.0112350609802,
   "start_xy": [
    4349275.2662353255,
    2660526.7287000264
   ],
   "end_xy": [
    4349274.8562199185,
    2660524.7711793073
   ]
  },
  "max_3m": {
   "gradient_pct": 40.82042498478889,
   "start_distance_m": 502.0,
   "end_distance_m": 505.0,
   "midpoint_distance_m": 503.5,
   "start_elevation_m": 1246.7866223114365,
   "end_elevation_m": 1248.0112350609802,
   "start_xy": [
    4349275.471243029,
    2660527.707460386
   ],
   "end_xy": [
    4349274.8562199185,
    2660524.7711793073
   ]
  }
 },
 "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": {
  "no_bench_suppression": {
   "masked_fraction": 0.052,
   "windows_resited": [],
   "windows_unresolved": []
  },
  "overhead_obstruction": {
   "obstruction_threshold_m": 2.0,
   "obstructed_fraction": 0.51,
   "obstruction_max_height_m": 21.96,
   "flagged_windows_m": [
    2,
    3,
    5,
    10,
    20,
    25,
    50,
    100
   ]
  },
  "excluded_ranges_m": [
   [
    100.0,
    130.0
   ]
  ],
  "review": [
   "short_window_divergence"
  ],
  "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_E4349-N2660.tif"
  ],
  "calculated_at": "2026-09-11T15:51:57+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": [
   "E4349-N2660"
  ],
  "elevation_blocks": [
   "N2650000E4300000@2022-09-15"
  ],
  "climb_origin": "discovered",
  "license": "ODbL-1.0",
  "license_url": "https://howsteep.org/licensing"
 },
 "area": {
  "place": "Kappl",
  "county": "Tirol",
  "source": "OpenStreetMap administrative boundaries (\u00a9 OpenStreetMap contributors, ODbL)"
 }
}