{
 "ocl_version": "0.1.0",
 "name": "Kirchberggegend",
 "slug": "kirchberggegend-5",
 "confidence": "B",
 "reported_claims": [],
 "ladder": [
  {
   "window_m": 2.0,
   "max_gradient_pct": 26.317878175859732,
   "diagnostic": true,
   "flags": [
    "texture_excluded",
    "canopy_or_structure"
   ],
   "start_distance_m": 559.0,
   "end_distance_m": 561.0,
   "start_elevation_m": 555.9619512043126,
   "end_elevation_m": 556.4883087678298,
   "min_gradient_pct": -21.43330541643138,
   "suppressed_max_gradient_pct": 32.493008797831635,
   "suppressed_location_m": [
    53.0,
    55.0
   ]
  },
  {
   "window_m": 3.0,
   "max_gradient_pct": 24.748514423242796,
   "diagnostic": true,
   "flags": [
    "texture_excluded",
    "canopy_or_structure"
   ],
   "start_distance_m": 558.0,
   "end_distance_m": 561.0,
   "start_elevation_m": 555.7458533351326,
   "end_elevation_m": 556.4883087678298,
   "min_gradient_pct": -18.057852407008568,
   "suppressed_max_gradient_pct": 29.311855495908883,
   "suppressed_location_m": [
    53.0,
    56.0
   ]
  },
  {
   "window_m": 5.0,
   "max_gradient_pct": 21.989448042336335,
   "diagnostic": false,
   "flags": [
    "texture_excluded",
    "canopy_or_structure"
   ],
   "start_distance_m": 555.0,
   "end_distance_m": 560.0,
   "start_elevation_m": 555.1634968196156,
   "end_elevation_m": 556.2629692217324,
   "min_gradient_pct": -9.754069867631188,
   "suppressed_max_gradient_pct": 26.952213893431463,
   "suppressed_location_m": [
    51.0,
    56.0
   ]
  },
  {
   "window_m": 10.0,
   "max_gradient_pct": 21.07268589553314,
   "diagnostic": false,
   "flags": [
    "texture_excluded",
    "canopy_or_structure"
   ],
   "start_distance_m": 551.0,
   "end_distance_m": 561.0,
   "start_elevation_m": 554.3810401782765,
   "end_elevation_m": 556.4883087678298,
   "min_gradient_pct": -0.30556608828931076,
   "suppressed_max_gradient_pct": 23.801084352464272,
   "suppressed_location_m": [
    49.0,
    59.0
   ]
  },
  {
   "window_m": 20.0,
   "max_gradient_pct": 20.514546536107332,
   "diagnostic": false,
   "flags": [],
   "start_distance_m": 485.0,
   "end_distance_m": 505.0,
   "start_elevation_m": 541.7046483434115,
   "end_elevation_m": 545.8075576506329,
   "min_gradient_pct": 4.121695678755373
  },
  {
   "window_m": 25.0,
   "max_gradient_pct": 20.37966105544365,
   "diagnostic": false,
   "flags": [],
   "start_distance_m": 484.0,
   "end_distance_m": 509.0,
   "start_elevation_m": 541.5041555858254,
   "end_elevation_m": 546.5990708496863,
   "min_gradient_pct": 4.219767710560063
  },
  {
   "window_m": 50.0,
   "max_gradient_pct": 19.915976757432418,
   "diagnostic": false,
   "flags": [],
   "start_distance_m": 476.0,
   "end_distance_m": 526.0,
   "start_elevation_m": 539.9712860900269,
   "end_elevation_m": 549.9292744687431,
   "min_gradient_pct": 5.918927717120596
  },
  {
   "window_m": 100.0,
   "max_gradient_pct": 19.208575717359963,
   "diagnostic": false,
   "flags": [],
   "start_distance_m": 461.0,
   "end_distance_m": 561.0,
   "start_elevation_m": 537.2797330504699,
   "end_elevation_m": 556.4883087678298,
   "min_gradient_pct": 8.319237370530004
  }
 ],
 "shape": {
  "ascent_concentration": 0.349,
  "concentration_window_frac": 0.25,
  "longest_pitch_10pct_m": 324.0,
  "shape_class": "sustained"
 },
 "length_m": 870.0999999996607,
 "start_elevation_m": 489.91575903213226,
 "end_elevation_m": 597.543777339366,
 "endpoint_gain_m": 107.62801830723373,
 "overall_gradient_pct": 12.369614792239478,
 "accumulated_ascent_m": 108.23667584274688,
 "window_maxima": {
  "max_5m": {
   "gradient_pct": 21.989448042336335,
   "start_distance_m": 555.0,
   "end_distance_m": 560.0,
   "midpoint_distance_m": 557.5,
   "start_elevation_m": 555.1634968196156,
   "end_elevation_m": 556.2629692217324,
   "start_xy": [
    4724463.023527385,
    2784765.459380173
   ],
   "end_xy": [
    4724467.985776901,
    2784764.8461311357
   ]
  },
  "max_10m": {
   "gradient_pct": 21.07268589553314,
   "start_distance_m": 551.0,
   "end_distance_m": 561.0,
   "midpoint_distance_m": 556.0,
   "start_elevation_m": 554.3810401782765,
   "end_elevation_m": 556.4883087678298,
   "start_xy": [
    4724459.053746977,
    2784765.950134813
   ],
   "end_xy": [
    4724468.9782190025,
    2784764.72341841
   ]
  },
  "max_20m": {
   "gradient_pct": 20.514546536107332,
   "start_distance_m": 485.0,
   "end_distance_m": 505.0,
   "midpoint_distance_m": 495.0,
   "start_elevation_m": 541.7046483434115,
   "end_elevation_m": 545.8075576506329,
   "start_xy": [
    4724394.135848357,
    2784777.3932271805
   ],
   "end_xy": [
    4724413.577734495,
    2784772.738408263
   ]
  },
  "max_25m": {
   "gradient_pct": 20.37966105544365,
   "start_distance_m": 484.0,
   "end_distance_m": 509.0,
   "midpoint_distance_m": 496.5,
   "start_elevation_m": 541.5041555858254,
   "end_elevation_m": 546.5990708496863,
   "start_xy": [
    4724393.167617891,
    2784777.6432867018
   ],
   "end_xy": [
    4724417.511100708,
    2784772.011340459
   ]
  },
  "max_50m": {
   "gradient_pct": 19.915976757432418,
   "start_distance_m": 476.0,
   "end_distance_m": 526.0,
   "midpoint_distance_m": 501.0,
   "start_elevation_m": 539.9712860900269,
   "end_elevation_m": 549.9292744687431,
   "start_xy": [
    4724385.380290087,
    2784779.301343481
   ],
   "end_xy": [
    4724434.242499834,
    2784769.0163835892
   ]
  },
  "max_100m": {
   "gradient_pct": 19.208575717359963,
   "start_distance_m": 461.0,
   "end_distance_m": 561.0,
   "midpoint_distance_m": 511.0,
   "start_elevation_m": 537.2797330504699,
   "end_elevation_m": 556.4883087678298,
   "start_xy": [
    4724370.381420108,
    2784779.117345041
   ],
   "end_xy": [
    4724468.9782190025,
    2784764.72341841
   ]
  }
 },
 "window_minima": {
  "min_5m": {
   "gradient_pct": -9.754069867631188,
   "start_distance_m": 60.0,
   "end_distance_m": 65.0,
   "midpoint_distance_m": 62.5,
   "start_elevation_m": 497.43525476155605,
   "end_elevation_m": 496.9475512681745,
   "start_xy": [
    4724132.804151453,
    2784897.1335078576
   ],
   "end_xy": [
    4724137.257175647,
    2784899.1156118037
   ]
  },
  "min_10m": {
   "gradient_pct": -0.30556608828931076,
   "start_distance_m": 60.0,
   "end_distance_m": 70.0,
   "midpoint_distance_m": 65.0,
   "start_elevation_m": 497.43525476155605,
   "end_elevation_m": 497.4046981527271,
   "start_xy": [
    4724132.804151453,
    2784897.1335078576
   ],
   "end_xy": [
    4724142.092884675,
    2784900.386798043
   ]
  },
  "min_20m": {
   "gradient_pct": 4.121695678755373,
   "start_distance_m": 829.0,
   "end_distance_m": 849.0,
   "midpoint_distance_m": 839.0,
   "start_elevation_m": 595.1589491600944,
   "end_elevation_m": 595.9832882958455,
   "start_xy": [
    4724621.543163932,
    2784808.485208032
   ],
   "end_xy": [
    4724603.268214123,
    2784815.7143178023
   ]
  },
  "min_25m": {
   "gradient_pct": 4.219767710560063,
   "start_distance_m": 829.0,
   "end_distance_m": 854.0,
   "midpoint_distance_m": 841.5,
   "start_elevation_m": 595.1589491600944,
   "end_elevation_m": 596.2138910877344,
   "start_xy": [
    4724621.543163932,
    2784808.485208032
   ],
   "end_xy": [
    4724599.211537988,
    2784818.637223247
   ]
  },
  "min_50m": {
   "gradient_pct": 5.918927717120596,
   "start_distance_m": 819.0,
   "end_distance_m": 869.0,
   "midpoint_distance_m": 844.0,
   "start_elevation_m": 594.4757886792479,
   "end_elevation_m": 597.4352525378082,
   "start_xy": [
    4724631.280954692,
    2784806.2102570124
   ],
   "end_xy": [
    4724587.407748455,
    2784827.8921295623
   ]
  },
  "min_100m": {
   "gradient_pct": 8.319237370530004,
   "start_distance_m": 770.0,
   "end_distance_m": 870.0,
   "midpoint_distance_m": 820.0,
   "start_elevation_m": 589.2151143999833,
   "end_elevation_m": 597.5343517705134,
   "start_xy": [
    4724674.539896598,
    2784791.320470405
   ],
   "end_xy": [
    4724586.622197826,
    2784828.510926903
   ]
  }
 },
 "diagnostic_window_maxima": {
  "max_2m": {
   "gradient_pct": 26.317878175859732,
   "start_distance_m": 559.0,
   "end_distance_m": 561.0,
   "midpoint_distance_m": 560.0,
   "start_elevation_m": 555.9619512043126,
   "end_elevation_m": 556.4883087678298,
   "start_xy": [
    4724466.993281335,
    2784764.968410681
   ],
   "end_xy": [
    4724468.9782190025,
    2784764.72341841
   ]
  },
  "max_3m": {
   "gradient_pct": 24.748514423242796,
   "start_distance_m": 558.0,
   "end_distance_m": 561.0,
   "midpoint_distance_m": 559.5,
   "start_elevation_m": 555.7458533351326,
   "end_elevation_m": 556.4883087678298,
   "start_xy": [
    4724466.000876216,
    2784765.091423188
   ],
   "end_xy": [
    4724468.9782190025,
    2784764.72341841
   ]
  }
 },
 "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": {
  "texture_suppression": {
   "masked_fraction": 0.017,
   "windows_resited": [
    2.0,
    3.0,
    5.0,
    10.0
   ],
   "windows_unresolved": []
  },
  "texture_windows": {
   "rounds": 1,
   "windows_masked": [
    {
     "window_m": 10.0,
     "start_m": 49.0,
     "end_m": 59.0,
     "raw_pct": 23.8,
     "reason": "hump"
    }
   ],
   "advisory": [],
   "unresolved": []
  },
  "overhead_obstruction": {
   "obstruction_threshold_m": 2.0,
   "obstructed_fraction": 0.375,
   "obstruction_max_height_m": 21.21,
   "flagged_windows_m": [
    2,
    3,
    5,
    10
   ]
  },
  "excluded_ranges_m": [
   [
    47.0,
    61.0
   ]
  ],
  "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_E4724-N2784.tif"
  ],
  "calculated_at": "2026-09-13T07:27:01+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-at-run4-260912.osm.pbf",
  "osm_snapshot": "",
  "run_id": "at-extent4-260913",
  "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": [
   "E4724-N2784"
  ],
  "elevation_blocks": [
   "N2750000E4700000@2022-09-15"
  ],
  "route_base_cut_m": 210.0,
  "route_cut_m": 870.1,
  "climb_origin": "discovered",
  "license": "ODbL-1.0",
  "license_url": "https://howsteep.org/licensing"
 },
 "area": {
  "place": "Kirchberg an der Pielach",
  "county": "Nieder\u00f6sterreich",
  "source": "OpenStreetMap administrative boundaries (\u00a9 OpenStreetMap contributors, ODbL)"
 }
}