{
 "ocl_version": "0.1.0",
 "name": "Pointnersiedlung",
 "slug": "pointnersiedlung",
 "confidence": "A",
 "reported_claims": [],
 "ladder": [
  {
   "window_m": 2.0,
   "max_gradient_pct": 23.071293620978395,
   "diagnostic": true,
   "flags": [],
   "start_distance_m": 669.0,
   "end_distance_m": 671.0,
   "start_elevation_m": 391.2215093169399,
   "end_elevation_m": 391.68293518935945,
   "min_gradient_pct": -3.873778313953835
  },
  {
   "window_m": 3.0,
   "max_gradient_pct": 22.66171650831173,
   "diagnostic": true,
   "flags": [],
   "start_distance_m": 669.0,
   "end_distance_m": 672.0,
   "start_elevation_m": 391.2215093169399,
   "end_elevation_m": 391.90136081218924,
   "min_gradient_pct": -3.548058677519824
  },
  {
   "window_m": 5.0,
   "max_gradient_pct": 22.627192185208287,
   "diagnostic": false,
   "flags": [],
   "start_distance_m": 669.0,
   "end_distance_m": 674.0,
   "start_elevation_m": 391.2215093169399,
   "end_elevation_m": 392.3528689262003,
   "min_gradient_pct": -2.1884652772280333
  },
  {
   "window_m": 10.0,
   "max_gradient_pct": 22.15504663060301,
   "diagnostic": false,
   "flags": [],
   "start_distance_m": 667.0,
   "end_distance_m": 677.0,
   "start_elevation_m": 390.7951499187012,
   "end_elevation_m": 393.0106545817615,
   "min_gradient_pct": -1.885835058985208
  },
  {
   "window_m": 20.0,
   "max_gradient_pct": 21.09496441203561,
   "diagnostic": false,
   "flags": [],
   "start_distance_m": 662.0,
   "end_distance_m": 682.0,
   "start_elevation_m": 389.7784125549487,
   "end_elevation_m": 393.99740543735584,
   "min_gradient_pct": -1.5642986793776004
  },
  {
   "window_m": 25.0,
   "max_gradient_pct": 20.526192799560704,
   "diagnostic": false,
   "flags": [],
   "start_distance_m": 657.0,
   "end_distance_m": 682.0,
   "start_elevation_m": 388.86585723746566,
   "end_elevation_m": 393.99740543735584,
   "min_gradient_pct": -1.3790162993529975
  },
  {
   "window_m": 50.0,
   "max_gradient_pct": 19.17397159692905,
   "diagnostic": false,
   "flags": [],
   "start_distance_m": 646.0,
   "end_distance_m": 696.0,
   "start_elevation_m": 386.82491532422654,
   "end_elevation_m": 396.41190112269106,
   "min_gradient_pct": -0.11506413230176804
  },
  {
   "window_m": 100.0,
   "max_gradient_pct": 18.195154509732504,
   "diagnostic": false,
   "flags": [],
   "start_distance_m": 646.0,
   "end_distance_m": 746.0,
   "start_elevation_m": 386.82491532422654,
   "end_elevation_m": 405.02006983395904,
   "min_gradient_pct": 2.3281401510785713
  }
 ],
 "shape": {
  "ascent_concentration": 0.463,
  "concentration_window_frac": 0.25,
  "longest_pitch_10pct_m": 300.0,
  "shape_class": "stepped"
 },
 "length_m": 962.1718014983501,
 "start_elevation_m": 334.9216881685729,
 "end_elevation_m": 423.31327997436983,
 "endpoint_gain_m": 88.3915918057969,
 "overall_gradient_pct": 9.18667452820259,
 "accumulated_ascent_m": 88.9788878503403,
 "window_maxima": {
  "max_5m": {
   "gradient_pct": 22.627192185208287,
   "start_distance_m": 669.0,
   "end_distance_m": 674.0,
   "midpoint_distance_m": 671.5,
   "start_elevation_m": 391.2215093169399,
   "end_elevation_m": 392.3528689262003,
   "start_xy": [
    4641213.065104652,
    2775459.134958014
   ],
   "end_xy": [
    4641211.416917746,
    2775463.855496111
   ]
  },
  "max_10m": {
   "gradient_pct": 22.15504663060301,
   "start_distance_m": 667.0,
   "end_distance_m": 677.0,
   "midpoint_distance_m": 672.0,
   "start_elevation_m": 390.7951499187012,
   "end_elevation_m": 393.0106545817615,
   "start_xy": [
    4641213.724379414,
    2775457.246742775
   ],
   "end_xy": [
    4641210.430838548,
    2775466.688767092
   ]
  },
  "max_20m": {
   "gradient_pct": 21.09496441203561,
   "start_distance_m": 662.0,
   "end_distance_m": 682.0,
   "midpoint_distance_m": 672.0,
   "start_elevation_m": 389.7784125549487,
   "end_elevation_m": 393.99740543735584,
   "start_xy": [
    4641215.37256632,
    2775452.526204678
   ],
   "end_xy": [
    4641208.905544047,
    2775471.450434519
   ]
  },
  "max_25m": {
   "gradient_pct": 20.526192799560704,
   "start_distance_m": 657.0,
   "end_distance_m": 682.0,
   "midpoint_distance_m": 669.5,
   "start_elevation_m": 388.86585723746566,
   "end_elevation_m": 393.99740543735584,
   "start_xy": [
    4641217.015245917,
    2775447.803751031
   ],
   "end_xy": [
    4641208.905544047,
    2775471.450434519
   ]
  },
  "max_50m": {
   "gradient_pct": 19.17397159692905,
   "start_distance_m": 646.0,
   "end_distance_m": 696.0,
   "midpoint_distance_m": 671.0,
   "start_elevation_m": 386.82491532422654,
   "end_elevation_m": 396.41190112269106,
   "start_xy": [
    4641219.347491008,
    2775437.1285187863
   ],
   "end_xy": [
    4641204.232183985,
    2775484.6301491973
   ]
  },
  "max_100m": {
   "gradient_pct": 18.195154509732504,
   "start_distance_m": 646.0,
   "end_distance_m": 746.0,
   "midpoint_distance_m": 696.0,
   "start_elevation_m": 386.82491532422654,
   "end_elevation_m": 405.02006983395904,
   "start_xy": [
    4641219.347491008,
    2775437.1285187863
   ],
   "end_xy": [
    4641162.959349385,
    2775509.3449562276
   ]
  }
 },
 "window_minima": {
  "min_5m": {
   "gradient_pct": -2.1884652772280333,
   "start_distance_m": 851.0,
   "end_distance_m": 856.0,
   "midpoint_distance_m": 853.5,
   "start_elevation_m": 415.599991641332,
   "end_elevation_m": 415.4905683774706,
   "start_xy": [
    4641059.597700974,
    2775523.3346619736
   ],
   "end_xy": [
    4641055.463223295,
    2775526.143442701
   ]
  },
  "min_10m": {
   "gradient_pct": -1.885835058985208,
   "start_distance_m": 847.0,
   "end_distance_m": 857.0,
   "midpoint_distance_m": 852.0,
   "start_elevation_m": 415.66318287267603,
   "end_elevation_m": 415.4745993667775,
   "start_xy": [
    4641063.195758197,
    2775521.587096749
   ],
   "end_xy": [
    4641054.638672913,
    2775526.7092312374
   ]
  },
  "min_20m": {
   "gradient_pct": -1.5642986793776004,
   "start_distance_m": 844.0,
   "end_distance_m": 864.0,
   "midpoint_distance_m": 854.0,
   "start_elevation_m": 415.7004368489305,
   "end_elevation_m": 415.387577113055,
   "start_xy": [
    4641065.894301116,
    2775520.2764228303
   ],
   "end_xy": [
    4641049.340217704,
    2775531.2779052276
   ]
  },
  "min_25m": {
   "gradient_pct": -1.3790162993529975,
   "start_distance_m": 843.0,
   "end_distance_m": 868.0,
   "midpoint_distance_m": 855.5,
   "start_elevation_m": 415.70259750033523,
   "end_elevation_m": 415.357843425497,
   "start_xy": [
    4641066.830836448,
    2775519.9281753753
   ],
   "end_xy": [
    4641046.633117744,
    2775534.2149937786
   ]
  },
  "min_50m": {
   "gradient_pct": -0.11506413230176804,
   "start_distance_m": 834.0,
   "end_distance_m": 884.0,
   "midpoint_distance_m": 859.0,
   "start_elevation_m": 415.5930502433773,
   "end_elevation_m": 415.53551817722644,
   "start_xy": [
    4641075.4185692705,
    2775517.2694714293
   ],
   "end_xy": [
    4641037.530370698,
    2775547.3189884783
   ]
  },
  "min_100m": {
   "gradient_pct": 2.3281401510785713,
   "start_distance_m": 802.0,
   "end_distance_m": 902.0,
   "midpoint_distance_m": 852.0,
   "start_elevation_m": 414.26265678892014,
   "end_elevation_m": 416.5907969399987,
   "start_xy": [
    4641107.150902574,
    2775513.6629033484
   ],
   "end_xy": [
    4641029.770751292,
    2775563.5410858397
   ]
  }
 },
 "diagnostic_window_maxima": {
  "max_2m": {
   "gradient_pct": 23.071293620978395,
   "start_distance_m": 669.0,
   "end_distance_m": 671.0,
   "midpoint_distance_m": 670.0,
   "start_elevation_m": 391.2215093169399,
   "end_elevation_m": 391.68293518935945,
   "start_xy": [
    4641213.065104652,
    2775459.134958014
   ],
   "end_xy": [
    4641212.40582989,
    2775461.0231732526
   ]
  },
  "max_3m": {
   "gradient_pct": 22.66171650831173,
   "start_distance_m": 669.0,
   "end_distance_m": 672.0,
   "midpoint_distance_m": 670.5,
   "start_elevation_m": 391.2215093169399,
   "end_elevation_m": 391.90136081218924,
   "start_xy": [
    4641213.065104652,
    2775459.134958014
   ],
   "end_xy": [
    4641212.076192508,
    2775461.9672808717
   ]
  }
 },
 "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": {
  "overhead_obstruction": {
   "obstruction_threshold_m": 2.0,
   "obstructed_fraction": 0.071,
   "obstruction_max_height_m": 25.72,
   "flagged_windows_m": []
  },
  "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_E4640-N2775.tif",
   "data/cache/at/bev-als_dtm_E4641-N2774.tif",
   "data/cache/at/bev-als_dtm_E4641-N2775.tif"
  ],
  "calculated_at": "2026-09-11T07:26:15+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": [
   "E4640-N2775",
   "E4641-N2774",
   "E4641-N2775"
  ],
  "elevation_blocks": [
   "N2750000E4600000@2022-09-15"
  ],
  "climb_origin": "discovered",
  "license": "ODbL-1.0",
  "license_url": "https://howsteep.org/licensing"
 },
 "area": {
  "place": "Waldneukirchen",
  "county": "Ober\u00f6sterreich",
  "source": "OpenStreetMap administrative boundaries (\u00a9 OpenStreetMap contributors, ODbL)"
 }
}