{
 "ocl_version": "0.1.0",
 "name": "Marzeneggweg",
 "slug": "marzeneggweg",
 "confidence": "B",
 "reported_claims": [],
 "ladder": [
  {
   "window_m": 2.0,
   "max_gradient_pct": 33.57042358806552,
   "diagnostic": true,
   "flags": [
    "canopy_or_structure"
   ],
   "start_distance_m": 26.0,
   "end_distance_m": 28.0,
   "start_elevation_m": 721.480435107634,
   "end_elevation_m": 722.1518435793953,
   "min_gradient_pct": -3.913697754688883
  },
  {
   "window_m": 3.0,
   "max_gradient_pct": 32.41657096576773,
   "diagnostic": true,
   "flags": [
    "canopy_or_structure"
   ],
   "start_distance_m": 6.0,
   "end_distance_m": 9.0,
   "start_elevation_m": 715.9062329453509,
   "end_elevation_m": 716.8787300743239,
   "min_gradient_pct": -3.781913666902407
  },
  {
   "window_m": 5.0,
   "max_gradient_pct": 30.2577807705552,
   "diagnostic": false,
   "flags": [
    "canopy_or_structure"
   ],
   "start_distance_m": 23.0,
   "end_distance_m": 28.0,
   "start_elevation_m": 720.6389545408675,
   "end_elevation_m": 722.1518435793953,
   "min_gradient_pct": -3.5656441217679458
  },
  {
   "window_m": 10.0,
   "max_gradient_pct": 29.559169732746113,
   "diagnostic": false,
   "flags": [
    "canopy_or_structure"
   ],
   "start_distance_m": 7.0,
   "end_distance_m": 17.0,
   "start_elevation_m": 716.2134668724766,
   "end_elevation_m": 719.1693838457512,
   "min_gradient_pct": -1.7397522083001604
  },
  {
   "window_m": 20.0,
   "max_gradient_pct": 28.785934113200256,
   "diagnostic": false,
   "flags": [
    "canopy_or_structure"
   ],
   "start_distance_m": 0.0,
   "end_distance_m": 20.0,
   "start_elevation_m": 714.205056464333,
   "end_elevation_m": 719.962243286973,
   "min_gradient_pct": 1.033532978502194
  },
  {
   "window_m": 25.0,
   "max_gradient_pct": 28.216456325322724,
   "diagnostic": false,
   "flags": [
    "canopy_or_structure"
   ],
   "start_distance_m": 3.0,
   "end_distance_m": 28.0,
   "start_elevation_m": 715.0977294980646,
   "end_elevation_m": 722.1518435793953,
   "min_gradient_pct": 2.1328874919418013
  },
  {
   "window_m": 50.0,
   "max_gradient_pct": 26.20751315278426,
   "diagnostic": false,
   "flags": [
    "canopy_or_structure"
   ],
   "start_distance_m": 0.0,
   "end_distance_m": 50.0,
   "start_elevation_m": 714.205056464333,
   "end_elevation_m": 727.3088130407251,
   "min_gradient_pct": 6.5873353324384425
  },
  {
   "window_m": 100.0,
   "max_gradient_pct": 25.070646683370228,
   "diagnostic": false,
   "flags": [
    "canopy_or_structure"
   ],
   "start_distance_m": 0.0,
   "end_distance_m": 100.0,
   "start_elevation_m": 714.205056464333,
   "end_elevation_m": 739.2757031477032,
   "min_gradient_pct": 9.28647988966759
  }
 ],
 "shape": {
  "ascent_concentration": 0.365,
  "concentration_window_frac": 0.25,
  "longest_pitch_10pct_m": 314.0,
  "shape_class": "sustained"
 },
 "length_m": 756.8910674544154,
 "start_elevation_m": 714.205056464333,
 "end_elevation_m": 829.5305738916194,
 "endpoint_gain_m": 115.3255174272864,
 "overall_gradient_pct": 15.236739127487722,
 "accumulated_ascent_m": 115.54663981168812,
 "window_maxima": {
  "max_5m": {
   "gradient_pct": 30.2577807705552,
   "start_distance_m": 23.0,
   "end_distance_m": 28.0,
   "midpoint_distance_m": 25.5,
   "start_elevation_m": 720.6389545408675,
   "end_elevation_m": 722.1518435793953,
   "start_xy": [
    4421685.2460450325,
    2684922.112123018
   ],
   "end_xy": [
    4421683.262793699,
    2684926.701301381
   ]
  },
  "max_10m": {
   "gradient_pct": 29.559169732746113,
   "start_distance_m": 7.0,
   "end_distance_m": 17.0,
   "midpoint_distance_m": 12.0,
   "start_elevation_m": 716.2134668724766,
   "end_elevation_m": 719.1693838457512,
   "start_xy": [
    4421691.560448488,
    2684907.410820049
   ],
   "end_xy": [
    4421687.613946328,
    2684916.5991344047
   ]
  },
  "max_20m": {
   "gradient_pct": 28.785934113200256,
   "start_distance_m": 0.0,
   "end_distance_m": 20.0,
   "midpoint_distance_m": 10.0,
   "start_elevation_m": 714.205056464333,
   "end_elevation_m": 719.962243286973,
   "start_xy": [
    4421694.323,
    2684900.979
   ],
   "end_xy": [
    4421686.42999568,
    2684919.3556287116
   ]
  },
  "max_25m": {
   "gradient_pct": 28.216456325322724,
   "start_distance_m": 3.0,
   "end_distance_m": 28.0,
   "midpoint_distance_m": 15.5,
   "start_elevation_m": 715.0977294980646,
   "end_elevation_m": 722.1518435793953,
   "start_xy": [
    4421693.139049352,
    2684903.735494307
   ],
   "end_xy": [
    4421683.262793699,
    2684926.701301381
   ]
  },
  "max_50m": {
   "gradient_pct": 26.20751315278426,
   "start_distance_m": 0.0,
   "end_distance_m": 50.0,
   "midpoint_distance_m": 25.0,
   "start_elevation_m": 714.205056464333,
   "end_elevation_m": 727.3088130407251,
   "start_xy": [
    4421694.323,
    2684900.979
   ],
   "end_xy": [
    4421672.365900938,
    2684945.81301842
   ]
  },
  "max_100m": {
   "gradient_pct": 25.070646683370228,
   "start_distance_m": 0.0,
   "end_distance_m": 100.0,
   "midpoint_distance_m": 50.0,
   "start_elevation_m": 714.205056464333,
   "end_elevation_m": 739.2757031477032,
   "start_xy": [
    4421694.323,
    2684900.979
   ],
   "end_xy": [
    4421666.518856692,
    2684993.1093213707
   ]
  }
 },
 "window_minima": {
  "min_5m": {
   "gradient_pct": -3.5656441217679458,
   "start_distance_m": 537.0,
   "end_distance_m": 542.0,
   "midpoint_distance_m": 539.5,
   "start_elevation_m": 802.2242714673635,
   "end_elevation_m": 802.045989261275,
   "start_xy": [
    4421790.68407551,
    2685122.17828146
   ],
   "end_xy": [
    4421792.1905225,
    2685117.551823088
   ]
  },
  "min_10m": {
   "gradient_pct": -1.7397522083001604,
   "start_distance_m": 532.0,
   "end_distance_m": 542.0,
   "midpoint_distance_m": 537.0,
   "start_elevation_m": 802.2199644821051,
   "end_elevation_m": 802.045989261275,
   "start_xy": [
    4421789.156118775,
    2685126.9390952783
   ],
   "end_xy": [
    4421792.1905225,
    2685117.551823088
   ]
  },
  "min_20m": {
   "gradient_pct": 1.033532978502194,
   "start_distance_m": 528.0,
   "end_distance_m": 548.0,
   "midpoint_distance_m": 538.0,
   "start_elevation_m": 802.0569337626288,
   "end_elevation_m": 802.2636403583292,
   "start_xy": [
    4421787.933753387,
    2685130.747746333
   ],
   "end_xy": [
    4421792.148895126,
    2685123.5516786827
   ]
  },
  "min_25m": {
   "gradient_pct": 2.1328874919418013,
   "start_distance_m": 525.0,
   "end_distance_m": 550.0,
   "midpoint_distance_m": 537.5,
   "start_elevation_m": 801.8511364455364,
   "end_elevation_m": 802.3843583185219,
   "start_xy": [
    4421787.016979346,
    2685133.604234624
   ],
   "end_xy": [
    4421792.135019334,
    2685125.5516305477
   ]
  },
  "min_50m": {
   "gradient_pct": 6.5873353324384425,
   "start_distance_m": 500.0,
   "end_distance_m": 550.0,
   "midpoint_distance_m": 525.0,
   "start_elevation_m": 799.0906906523027,
   "end_elevation_m": 802.3843583185219,
   "start_xy": [
    4421779.377195668,
    2685157.408303717
   ],
   "end_xy": [
    4421792.135019334,
    2685125.5516305477
   ]
  },
  "min_100m": {
   "gradient_pct": 9.28647988966759,
   "start_distance_m": 450.0,
   "end_distance_m": 550.0,
   "midpoint_distance_m": 500.0,
   "start_elevation_m": 793.0978784288543,
   "end_elevation_m": 802.3843583185219,
   "start_xy": [
    4421751.070353186,
    2685197.256098529
   ],
   "end_xy": [
    4421792.135019334,
    2685125.5516305477
   ]
  }
 },
 "diagnostic_window_maxima": {
  "max_2m": {
   "gradient_pct": 33.57042358806552,
   "start_distance_m": 26.0,
   "end_distance_m": 28.0,
   "midpoint_distance_m": 27.0,
   "start_elevation_m": 721.480435107634,
   "end_elevation_m": 722.1518435793953,
   "start_xy": [
    4421684.062094384,
    2684924.868617325
   ],
   "end_xy": [
    4421683.262793699,
    2684926.701301381
   ]
  },
  "max_3m": {
   "gradient_pct": 32.41657096576773,
   "start_distance_m": 6.0,
   "end_distance_m": 9.0,
   "midpoint_distance_m": 7.5,
   "start_elevation_m": 715.9062329453509,
   "end_elevation_m": 716.8787300743239,
   "start_xy": [
    4421691.9550987035,
    2684906.4919886133
   ],
   "end_xy": [
    4421690.771148056,
    2684909.24848292
   ]
  }
 },
 "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": 0.036,
   "windows_resited": [],
   "windows_unresolved": []
  },
  "overhead_obstruction": {
   "obstruction_threshold_m": 2.0,
   "obstructed_fraction": 0.731,
   "obstruction_max_height_m": 31.5,
   "flagged_windows_m": [
    2,
    3,
    5,
    10,
    20,
    25,
    50,
    100
   ]
  },
  "excluded_ranges_m": [
   [
    730.0,
    756.0
   ]
  ],
  "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_E4421-N2684.tif",
   "data/cache/at/bev-als_dtm_E4421-N2685.tif"
  ],
  "calculated_at": "2026-09-12T18:27:17+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-run3-260912",
  "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": [
   "E4421-N2684",
   "E4421-N2685"
  ],
  "elevation_blocks": [
   "N2650000E4400000@2022-09-15"
  ],
  "climb_origin": "discovered",
  "license": "ODbL-1.0",
  "license_url": "https://howsteep.org/licensing"
 },
 "area": {
  "place": "V\u00f6ls",
  "county": "Tirol",
  "source": "OpenStreetMap administrative boundaries (\u00a9 OpenStreetMap contributors, ODbL)"
 }
}