{
 "ocl_version": "0.1.0",
 "name": "Tiefenbachweg",
 "slug": "tiefenbachweg",
 "confidence": "B",
 "reported_claims": [],
 "ladder": [
  {
   "window_m": 2.0,
   "max_gradient_pct": 25.29926517638046,
   "diagnostic": true,
   "flags": [
    "structure_excluded"
   ],
   "start_distance_m": 1629.0,
   "end_distance_m": 1631.0,
   "start_elevation_m": 1015.7417900652288,
   "end_elevation_m": 1016.2477753687564,
   "min_gradient_pct": -39.91120760303488,
   "suppressed_max_gradient_pct": 87.85135795868655,
   "suppressed_location_m": [
    978.0,
    980.0
   ]
  },
  {
   "window_m": 3.0,
   "max_gradient_pct": 24.449470566203974,
   "diagnostic": true,
   "flags": [
    "structure_excluded"
   ],
   "start_distance_m": 1661.0,
   "end_distance_m": 1664.0,
   "start_elevation_m": 1020.6896998054417,
   "end_elevation_m": 1021.4231839224278,
   "min_gradient_pct": -39.45259615981058,
   "suppressed_max_gradient_pct": 65.78552146540157,
   "suppressed_location_m": [
    978.0,
    981.0
   ]
  },
  {
   "window_m": 5.0,
   "max_gradient_pct": 21.89277337751264,
   "diagnostic": false,
   "flags": [
    "structure_excluded"
   ],
   "start_distance_m": 1659.0,
   "end_distance_m": 1664.0,
   "start_elevation_m": 1020.3285452535522,
   "end_elevation_m": 1021.4231839224278,
   "min_gradient_pct": -26.039832552710322,
   "suppressed_max_gradient_pct": 43.68789714109653,
   "suppressed_location_m": [
    978.0,
    983.0
   ]
  },
  {
   "window_m": 10.0,
   "max_gradient_pct": 20.74806064924246,
   "diagnostic": false,
   "flags": [
    "structure_excluded"
   ],
   "start_distance_m": 1660.0,
   "end_distance_m": 1670.0,
   "start_elevation_m": 1020.5603807805218,
   "end_elevation_m": 1022.635186845446,
   "min_gradient_pct": -8.595332976406098,
   "suppressed_max_gradient_pct": 27.48335163199272,
   "suppressed_location_m": [
    978.0,
    988.0
   ]
  },
  {
   "window_m": 20.0,
   "max_gradient_pct": 18.071659576449406,
   "diagnostic": false,
   "flags": [
    "structure_excluded"
   ],
   "start_distance_m": 1649.0,
   "end_distance_m": 1669.0,
   "start_elevation_m": 1018.7788128068767,
   "end_elevation_m": 1022.3931447221665,
   "min_gradient_pct": -0.3585159568660856,
   "suppressed_max_gradient_pct": 19.77229639037148,
   "suppressed_location_m": [
    978.0,
    998.0
   ]
  },
  {
   "window_m": 25.0,
   "max_gradient_pct": 18.01220874492401,
   "diagnostic": false,
   "flags": [
    "structure_excluded"
   ],
   "start_distance_m": 1645.0,
   "end_distance_m": 1670.0,
   "start_elevation_m": 1018.132134659215,
   "end_elevation_m": 1022.635186845446,
   "min_gradient_pct": 0.2693434814154898,
   "suppressed_max_gradient_pct": 18.34308477861623,
   "suppressed_location_m": [
    978.0,
    1003.0
   ]
  },
  {
   "window_m": 50.0,
   "max_gradient_pct": 16.46000477860366,
   "diagnostic": false,
   "flags": [],
   "start_distance_m": 1617.0,
   "end_distance_m": 1667.0,
   "start_elevation_m": 1013.8755767136659,
   "end_elevation_m": 1022.1055791029677,
   "min_gradient_pct": 0.9097948846369945
  },
  {
   "window_m": 100.0,
   "max_gradient_pct": 15.023737334273392,
   "diagnostic": false,
   "flags": [],
   "start_distance_m": 1570.0,
   "end_distance_m": 1670.0,
   "start_elevation_m": 1007.6114495111726,
   "end_elevation_m": 1022.635186845446,
   "min_gradient_pct": 2.372924503328022
  }
 ],
 "shape": {
  "ascent_concentration": 0.305,
  "concentration_window_frac": 0.25,
  "longest_pitch_10pct_m": 341.0,
  "shape_class": "sustained"
 },
 "length_m": 2158.276509631607,
 "start_elevation_m": 821.2717444920902,
 "end_elevation_m": 1067.9189530859403,
 "endpoint_gain_m": 246.6472085938501,
 "overall_gradient_pct": 11.427970767098325,
 "accumulated_ascent_m": 248.45186859819876,
 "window_maxima": {
  "max_5m": {
   "gradient_pct": 21.89277337751264,
   "start_distance_m": 1659.0,
   "end_distance_m": 1664.0,
   "midpoint_distance_m": 1661.5,
   "start_elevation_m": 1020.3285452535522,
   "end_elevation_m": 1021.4231839224278,
   "start_xy": [
    4463097.156366446,
    2684894.7459230972
   ],
   "end_xy": [
    4463094.166815277,
    2684898.748465683
   ]
  },
  "max_10m": {
   "gradient_pct": 20.74806064924246,
   "start_distance_m": 1660.0,
   "end_distance_m": 1670.0,
   "midpoint_distance_m": 1665.0,
   "start_elevation_m": 1020.5603807805218,
   "end_elevation_m": 1022.635186845446,
   "start_xy": [
    4463096.581273827,
    2684895.5593608064
   ],
   "end_xy": [
    4463090.545127454,
    2684903.532122998
   ]
  },
  "max_20m": {
   "gradient_pct": 18.071659576449406,
   "start_distance_m": 1649.0,
   "end_distance_m": 1669.0,
   "midpoint_distance_m": 1659.0,
   "start_elevation_m": 1018.7788128068767,
   "end_elevation_m": 1022.3931447221665,
   "start_xy": [
    4463100.893586314,
    2684885.4705154155
   ],
   "end_xy": [
    4463091.148742091,
    2684902.7348467787
   ]
  },
  "max_25m": {
   "gradient_pct": 18.01220874492401,
   "start_distance_m": 1645.0,
   "end_distance_m": 1670.0,
   "midpoint_distance_m": 1657.5,
   "start_elevation_m": 1018.132134659215,
   "end_elevation_m": 1022.635186845446,
   "start_xy": [
    4463102.388474261,
    2684881.760352343
   ],
   "end_xy": [
    4463090.545127454,
    2684903.532122998
   ]
  },
  "max_50m": {
   "gradient_pct": 16.46000477860366,
   "start_distance_m": 1617.0,
   "end_distance_m": 1667.0,
   "midpoint_distance_m": 1642.0,
   "start_elevation_m": 1013.8755767136659,
   "end_elevation_m": 1022.1055791029677,
   "start_xy": [
    4463105.107574942,
    2684854.4466498857
   ],
   "end_xy": [
    4463092.355971366,
    2684901.1402943404
   ]
  },
  "max_100m": {
   "gradient_pct": 15.023737334273392,
   "start_distance_m": 1570.0,
   "end_distance_m": 1670.0,
   "midpoint_distance_m": 1620.0,
   "start_elevation_m": 1007.6114495111726,
   "end_elevation_m": 1022.635186845446,
   "start_xy": [
    4463124.893898581,
    2684858.244367411
   ],
   "end_xy": [
    4463090.545127454,
    2684903.532122998
   ]
  }
 },
 "window_minima": {
  "min_5m": {
   "gradient_pct": -26.039832552710322,
   "start_distance_m": 972.0,
   "end_distance_m": 977.0,
   "midpoint_distance_m": 974.5,
   "start_elevation_m": 931.4307465581825,
   "end_elevation_m": 930.128754930547,
   "start_xy": [
    4463286.939336691,
    2684836.386413222
   ],
   "end_xy": [
    4463283.994156615,
    2684840.1968797487
   ]
  },
  "min_10m": {
   "gradient_pct": -8.595332976406098,
   "start_distance_m": 968.0,
   "end_distance_m": 978.0,
   "midpoint_distance_m": 973.0,
   "start_elevation_m": 931.0393040173267,
   "end_elevation_m": 930.1797707196861,
   "start_xy": [
    4463289.713087603,
    2684833.504346971
   ],
   "end_xy": [
    4463284.00243269,
    2684841.1968455017
   ]
  },
  "min_20m": {
   "gradient_pct": -0.3585159568660856,
   "start_distance_m": 2046.0,
   "end_distance_m": 2066.0,
   "midpoint_distance_m": 2056.0,
   "start_elevation_m": 1064.0356501088672,
   "end_elevation_m": 1063.963946917494,
   "start_xy": [
    4462970.648634216,
    2684896.47608814
   ],
   "end_xy": [
    4462978.535814575,
    2684879.3504742743
   ]
  },
  "min_25m": {
   "gradient_pct": 0.2693434814154898,
   "start_distance_m": 2041.0,
   "end_distance_m": 2066.0,
   "midpoint_distance_m": 2053.5,
   "start_elevation_m": 1063.8966110471401,
   "end_elevation_m": 1063.963946917494,
   "start_xy": [
    4462971.747193569,
    2684901.3539121784
   ],
   "end_xy": [
    4462978.535814575,
    2684879.3504742743
   ]
  },
  "min_50m": {
   "gradient_pct": 0.9097948846369945,
   "start_distance_m": 2039.0,
   "end_distance_m": 2089.0,
   "midpoint_distance_m": 2064.0,
   "start_elevation_m": 1063.8159492316254,
   "end_elevation_m": 1064.2708466739439,
   "start_xy": [
    4462972.186617311,
    2684903.3050417933
   ],
   "end_xy": [
    4462988.3462658,
    2684859.901130419
   ]
  },
  "min_100m": {
   "gradient_pct": 2.372924503328022,
   "start_distance_m": 2012.0,
   "end_distance_m": 2112.0,
   "midpoint_distance_m": 2062.0,
   "start_elevation_m": 1063.0673616368404,
   "end_elevation_m": 1065.4402861401684,
   "start_xy": [
    4462981.136148265,
    2684928.5964639434
   ],
   "end_xy": [
    4462976.152533268,
    2684840.787138557
   ]
  }
 },
 "diagnostic_window_maxima": {
  "max_2m": {
   "gradient_pct": 25.29926517638046,
   "start_distance_m": 1629.0,
   "end_distance_m": 1631.0,
   "midpoint_distance_m": 1630.0,
   "start_elevation_m": 1015.7417900652288,
   "end_elevation_m": 1016.2477753687564,
   "start_xy": [
    4463106.252094834,
    2684866.2622324456
   ],
   "end_xy": [
    4463105.816590093,
    2684868.2142405454
   ]
  },
  "max_3m": {
   "gradient_pct": 24.449470566203974,
   "start_distance_m": 1661.0,
   "end_distance_m": 1664.0,
   "midpoint_distance_m": 1662.5,
   "start_elevation_m": 1020.6896998054417,
   "end_elevation_m": 1021.4231839224278,
   "start_xy": [
    4463095.977659189,
    2684896.3566370253
   ],
   "end_xy": [
    4463094.166815277,
    2684898.748465683
   ]
  }
 },
 "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,
    10.0,
    20.0,
    25.0
   ],
   "windows_unresolved": []
  },
  "no_bench_suppression": {
   "masked_fraction": 0.018,
   "windows_resited": [],
   "windows_unresolved": []
  },
  "overhead_obstruction": {
   "obstruction_threshold_m": 2.0,
   "obstructed_fraction": 0.122,
   "obstruction_max_height_m": 26.66,
   "flagged_windows_m": []
  },
  "excluded_ranges_m": [
   [
    220.0,
    250.0
   ],
   [
    976.0,
    982.0
   ]
  ],
  "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_E4462-N2684.tif",
   "data/cache/at/bev-als_dtm_E4462-N2685.tif",
   "data/cache/at/bev-als_dtm_E4463-N2684.tif",
   "data/cache/at/bev-als_dtm_E4463-N2685.tif"
  ],
  "calculated_at": "2026-09-11T07:10:40+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-run1-260911",
  "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": [
   "E4462-N2684",
   "E4462-N2685",
   "E4463-N2684",
   "E4463-N2685"
  ],
  "elevation_blocks": [
   "N2650000E4450000@2022-09-15"
  ],
  "climb_origin": "discovered",
  "license": "ODbL-1.0",
  "license_url": "https://howsteep.org/licensing"
 },
 "area": {
  "place": "Aschau im Zillertal",
  "county": "Tirol",
  "source": "OpenStreetMap administrative boundaries (\u00a9 OpenStreetMap contributors, ODbL)"
 }
}