{
 "ocl_version": "0.1.0",
 "name": "Innerteuchen",
 "slug": "innerteuchen",
 "confidence": "B",
 "reported_claims": [],
 "ladder": [
  {
   "window_m": 2.0,
   "max_gradient_pct": 34.6758688832665,
   "diagnostic": true,
   "flags": [
    "structure_excluded",
    "no_bench_excluded",
    "canopy_or_structure"
   ],
   "start_distance_m": 2036.0,
   "end_distance_m": 2038.0,
   "start_elevation_m": 1201.91630638217,
   "end_elevation_m": 1202.6098237598353,
   "min_gradient_pct": -24.555302639578258,
   "suppressed_max_gradient_pct": 50.80336970245298,
   "suppressed_location_m": [
    1303.0,
    1305.0
   ]
  },
  {
   "window_m": 3.0,
   "max_gradient_pct": 32.994407280837855,
   "diagnostic": true,
   "flags": [
    "structure_excluded",
    "no_bench_excluded",
    "canopy_or_structure"
   ],
   "start_distance_m": 2036.0,
   "end_distance_m": 2039.0,
   "start_elevation_m": 1201.91630638217,
   "end_elevation_m": 1202.906138600595,
   "min_gradient_pct": -22.165594032511155,
   "suppressed_max_gradient_pct": 45.91553891968184,
   "suppressed_location_m": [
    1302.0,
    1305.0
   ]
  },
  {
   "window_m": 5.0,
   "max_gradient_pct": 30.18131446330699,
   "diagnostic": false,
   "flags": [
    "structure_excluded",
    "no_bench_excluded"
   ],
   "start_distance_m": 2049.0,
   "end_distance_m": 2054.0,
   "start_elevation_m": 1205.0355095590744,
   "end_elevation_m": 1206.5445752822397,
   "min_gradient_pct": -14.753249283244259,
   "suppressed_max_gradient_pct": 38.552429946985285,
   "suppressed_location_m": [
    1302.0,
    1307.0
   ]
  },
  {
   "window_m": 10.0,
   "max_gradient_pct": 27.79248720150008,
   "diagnostic": false,
   "flags": [],
   "start_distance_m": 2046.0,
   "end_distance_m": 2056.0,
   "start_elevation_m": 1204.272698128662,
   "end_elevation_m": 1207.051946848812,
   "min_gradient_pct": -10.766414396980508
  },
  {
   "window_m": 20.0,
   "max_gradient_pct": 25.88928505718627,
   "diagnostic": false,
   "flags": [],
   "start_distance_m": 2045.0,
   "end_distance_m": 2065.0,
   "start_elevation_m": 1204.0433848686234,
   "end_elevation_m": 1209.2212418800607,
   "min_gradient_pct": -5.119098221882723
  },
  {
   "window_m": 25.0,
   "max_gradient_pct": 25.397482549220513,
   "diagnostic": false,
   "flags": [
    "canopy_or_structure"
   ],
   "start_distance_m": 2033.0,
   "end_distance_m": 2058.0,
   "start_elevation_m": 1201.1688747800645,
   "end_elevation_m": 1207.5182454173696,
   "min_gradient_pct": -4.419659476006927
  },
  {
   "window_m": 50.0,
   "max_gradient_pct": 24.418239358641586,
   "diagnostic": false,
   "flags": [
    "canopy_or_structure"
   ],
   "start_distance_m": 2020.0,
   "end_distance_m": 2070.0,
   "start_elevation_m": 1198.127721257084,
   "end_elevation_m": 1210.3368409364048,
   "min_gradient_pct": -2.254400810165407
  },
  {
   "window_m": 100.0,
   "max_gradient_pct": 21.81182400974012,
   "diagnostic": false,
   "flags": [],
   "start_distance_m": 2020.0,
   "end_distance_m": 2120.0,
   "start_elevation_m": 1198.127721257084,
   "end_elevation_m": 1219.939545266824,
   "min_gradient_pct": 0.6114937924089645
  }
 ],
 "shape": {
  "ascent_concentration": 0.322,
  "concentration_window_frac": 0.25,
  "longest_pitch_10pct_m": 243.0,
  "shape_class": "sustained"
 },
 "length_m": 2138.7595125610915,
 "start_elevation_m": 1030.6475240173572,
 "end_elevation_m": 1222.2154271887375,
 "endpoint_gain_m": 191.5679031713803,
 "overall_gradient_pct": 8.956963232485371,
 "accumulated_ascent_m": 203.6337631510387,
 "window_maxima": {
  "max_5m": {
   "gradient_pct": 30.18131446330699,
   "start_distance_m": 2049.0,
   "end_distance_m": 2054.0,
   "midpoint_distance_m": 2051.5,
   "start_elevation_m": 1205.0355095590744,
   "end_elevation_m": 1206.5445752822397,
   "start_xy": [
    4621316.219674684,
    2633043.9590994576
   ],
   "end_xy": [
    4621314.588519399,
    2633048.6855495954
   ]
  },
  "max_10m": {
   "gradient_pct": 27.79248720150008,
   "start_distance_m": 2046.0,
   "end_distance_m": 2056.0,
   "midpoint_distance_m": 2051.0,
   "start_elevation_m": 1204.272698128662,
   "end_elevation_m": 1207.051946848812,
   "start_xy": [
    4621317.198601875,
    2633041.1233105133
   ],
   "end_xy": [
    4621313.935706104,
    2633050.5760083804
   ]
  },
  "max_20m": {
   "gradient_pct": 25.88928505718627,
   "start_distance_m": 2045.0,
   "end_distance_m": 2065.0,
   "midpoint_distance_m": 2055.0,
   "start_elevation_m": 1204.0433848686234,
   "end_elevation_m": 1209.2212418800607,
   "start_xy": [
    4621317.5247158725,
    2633040.1779800626
   ],
   "end_xy": [
    4621310.9996207375,
    2633059.083615896
   ]
  },
  "max_25m": {
   "gradient_pct": 25.397482549220513,
   "start_distance_m": 2033.0,
   "end_distance_m": 2058.0,
   "midpoint_distance_m": 2045.5,
   "start_elevation_m": 1201.1688747800645,
   "end_elevation_m": 1207.5182454173696,
   "start_xy": [
    4621321.532315025,
    2633028.875000082
   ],
   "end_xy": [
    4621313.283589147,
    2633052.4667075668
   ]
  },
  "max_50m": {
   "gradient_pct": 24.418239358641586,
   "start_distance_m": 2020.0,
   "end_distance_m": 2070.0,
   "midpoint_distance_m": 2045.0,
   "start_elevation_m": 1198.127721257084,
   "end_elevation_m": 1210.3368409364048,
   "start_xy": [
    4621328.565043218,
    2633017.9429497174
   ],
   "end_xy": [
    4621309.368662848,
    2633063.810133768
   ]
  },
  "max_100m": {
   "gradient_pct": 21.81182400974012,
   "start_distance_m": 2020.0,
   "end_distance_m": 2120.0,
   "midpoint_distance_m": 2070.0,
   "start_elevation_m": 1198.127721257084,
   "end_elevation_m": 1219.939545266824,
   "start_xy": [
    4621328.565043218,
    2633017.9429497174
   ],
   "end_xy": [
    4621305.662190084,
    2633111.7275077663
   ]
  }
 },
 "window_minima": {
  "min_5m": {
   "gradient_pct": -14.753249283244259,
   "start_distance_m": 1460.0,
   "end_distance_m": 1465.0,
   "midpoint_distance_m": 1462.5,
   "start_elevation_m": 1151.5619599699742,
   "end_elevation_m": 1150.824297505812,
   "start_xy": [
    4621500.622856569,
    2633124.0304608643
   ],
   "end_xy": [
    4621501.225918063,
    2633128.990504172
   ]
  },
  "min_10m": {
   "gradient_pct": -10.766414396980508,
   "start_distance_m": 1454.0,
   "end_distance_m": 1464.0,
   "midpoint_distance_m": 1459.0,
   "start_elevation_m": 1152.0114536247142,
   "end_elevation_m": 1150.9348121850162,
   "start_xy": [
    4621499.6893120445,
    2633118.1035319725
   ],
   "end_xy": [
    4621501.151346686,
    2633127.9932886166
   ]
  },
  "min_20m": {
   "gradient_pct": -5.119098221882723,
   "start_distance_m": 1445.0,
   "end_distance_m": 1465.0,
   "midpoint_distance_m": 1455.0,
   "start_elevation_m": 1151.8481171501885,
   "end_elevation_m": 1150.824297505812,
   "start_xy": [
    4621498.289329368,
    2633109.213085993
   ],
   "end_xy": [
    4621501.225918063,
    2633128.990504172
   ]
  },
  "min_25m": {
   "gradient_pct": -4.419659476006927,
   "start_distance_m": 1844.0,
   "end_distance_m": 1869.0,
   "midpoint_distance_m": 1856.5,
   "start_elevation_m": 1178.148712230869,
   "end_elevation_m": 1177.0437973618673,
   "start_xy": [
    4621385.149497617,
    2632953.001876747
   ],
   "end_xy": [
    4621378.955531918,
    2632928.8535859264
   ]
  },
  "min_50m": {
   "gradient_pct": -2.254400810165407,
   "start_distance_m": 1834.0,
   "end_distance_m": 1884.0,
   "midpoint_distance_m": 1859.0,
   "start_elevation_m": 1178.3088137586633,
   "end_elevation_m": 1177.1816133535806,
   "start_xy": [
    4621389.055696721,
    2632962.2073956
   ],
   "end_xy": [
    4621375.776488038,
    2632914.194334025
   ]
  },
  "min_100m": {
   "gradient_pct": 0.6114937924089645,
   "start_distance_m": 1786.0,
   "end_distance_m": 1886.0,
   "midpoint_distance_m": 1836.0,
   "start_elevation_m": 1176.6264624919181,
   "end_elevation_m": 1177.237956284327,
   "start_xy": [
    4621403.610234076,
    2633006.9455817943
   ],
   "end_xy": [
    4621375.352573172,
    2632912.2397762383
   ]
  }
 },
 "diagnostic_window_maxima": {
  "max_2m": {
   "gradient_pct": 34.6758688832665,
   "start_distance_m": 2036.0,
   "end_distance_m": 2038.0,
   "midpoint_distance_m": 2037.0,
   "start_elevation_m": 1201.91630638217,
   "end_elevation_m": 1202.6098237598353,
   "start_xy": [
    4621320.460603943,
    2633031.670304521
   ],
   "end_xy": [
    4621319.808684252,
    2633033.561071723
   ]
  },
  "max_3m": {
   "gradient_pct": 32.994407280837855,
   "start_distance_m": 2036.0,
   "end_distance_m": 2039.0,
   "midpoint_distance_m": 2037.5,
   "start_elevation_m": 1201.91630638217,
   "end_elevation_m": 1202.906138600595,
   "start_xy": [
    4621320.460603943,
    2633031.670304521
   ],
   "end_xy": [
    4621319.482248507,
    2633034.506291009
   ]
  }
 },
 "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": 0.003,
   "windows_resited": [
    2.0,
    3.0,
    5.0
   ],
   "windows_unresolved": []
  },
  "no_bench_suppression": {
   "masked_fraction": 0.088,
   "windows_resited": [
    2.0,
    3.0,
    5.0
   ],
   "windows_unresolved": []
  },
  "overhead_obstruction": {
   "obstruction_threshold_m": 2.0,
   "obstructed_fraction": 0.293,
   "obstruction_max_height_m": 28.87,
   "flagged_windows_m": [
    2,
    3,
    25,
    50
   ]
  },
  "excluded_ranges_m": [
   [
    1301.0,
    1306.0
   ],
   [
    1450.0,
    1490.0
   ],
   [
    1570.0,
    1710.0
   ]
  ],
  "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:3035",
  "elevation_resolution_m": 1.0,
  "elevation_tiles": [
   "data/cache/at/bev-als_dtm_E4621-N2632.tif",
   "data/cache/at/bev-als_dtm_E4621-N2633.tif"
  ],
  "calculated_at": "2026-09-11T19:00:41+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": [
   "E4621-N2632",
   "E4621-N2633"
  ],
  "elevation_blocks": [
   "N2600000E4600000@2022-09-15"
  ],
  "route_base_cut_m": 120.5,
  "climb_origin": "discovered",
  "license": "ODbL-1.0",
  "license_url": "https://howsteep.org/licensing"
 },
 "area": {
  "place": "Arriach",
  "county": "K\u00e4rnten",
  "source": "OpenStreetMap administrative boundaries (\u00a9 OpenStreetMap contributors, ODbL)"
 }
}