{
 "ocl_version": "0.1.0",
 "name": "Rosenbachweg",
 "slug": "rosenbachweg",
 "confidence": "B",
 "reported_claims": [],
 "ladder": [
  {
   "window_m": 2.0,
   "max_gradient_pct": 28.388300235684483,
   "diagnostic": true,
   "flags": [
    "canopy_or_structure"
   ],
   "start_distance_m": 1539.0,
   "end_distance_m": 1541.0,
   "start_elevation_m": 764.2247701839466,
   "end_elevation_m": 764.7925361886603,
   "min_gradient_pct": -19.865878451054186
  },
  {
   "window_m": 3.0,
   "max_gradient_pct": 28.24523254032177,
   "diagnostic": true,
   "flags": [
    "canopy_or_structure"
   ],
   "start_distance_m": 1539.0,
   "end_distance_m": 1542.0,
   "start_elevation_m": 764.2247701839466,
   "end_elevation_m": 765.0721271601562,
   "min_gradient_pct": -19.188550084065053
  },
  {
   "window_m": 5.0,
   "max_gradient_pct": 26.220226546827234,
   "diagnostic": false,
   "flags": [
    "canopy_or_structure"
   ],
   "start_distance_m": 1538.0,
   "end_distance_m": 1543.0,
   "start_elevation_m": 763.9812426685254,
   "end_elevation_m": 765.2922539958668,
   "min_gradient_pct": -18.092761643410995
  },
  {
   "window_m": 10.0,
   "max_gradient_pct": 22.19249200851891,
   "diagnostic": false,
   "flags": [
    "canopy_or_structure"
   ],
   "start_distance_m": 1533.0,
   "end_distance_m": 1543.0,
   "start_elevation_m": 763.0730047950149,
   "end_elevation_m": 765.2922539958668,
   "min_gradient_pct": -13.009237773578661
  },
  {
   "window_m": 20.0,
   "max_gradient_pct": 21.52812626316063,
   "diagnostic": false,
   "flags": [
    "canopy_or_structure"
   ],
   "start_distance_m": 1537.0,
   "end_distance_m": 1557.0,
   "start_elevation_m": 763.792398800318,
   "end_elevation_m": 768.0980240529501,
   "min_gradient_pct": -9.00273786007574
  },
  {
   "window_m": 25.0,
   "max_gradient_pct": 21.272554471688636,
   "diagnostic": false,
   "flags": [
    "canopy_or_structure"
   ],
   "start_distance_m": 1537.0,
   "end_distance_m": 1562.0,
   "start_elevation_m": 763.792398800318,
   "end_elevation_m": 769.1105374182401,
   "min_gradient_pct": -8.348138886264678
  },
  {
   "window_m": 50.0,
   "max_gradient_pct": 20.96641810524943,
   "diagnostic": false,
   "flags": [
    "canopy_or_structure"
   ],
   "start_distance_m": 1538.0,
   "end_distance_m": 1588.0,
   "start_elevation_m": 763.9812426685254,
   "end_elevation_m": 774.4644517211501,
   "min_gradient_pct": -7.684202937321288
  },
  {
   "window_m": 100.0,
   "max_gradient_pct": 20.462511563339376,
   "diagnostic": false,
   "flags": [
    "canopy_or_structure"
   ],
   "start_distance_m": 1537.0,
   "end_distance_m": 1637.0,
   "start_elevation_m": 763.792398800318,
   "end_elevation_m": 784.2549103636574,
   "min_gradient_pct": -7.3462342154950875
  }
 ],
 "shape": {
  "ascent_concentration": 0.695,
  "concentration_window_frac": 0.25,
  "longest_pitch_10pct_m": 416.0,
  "shape_class": "stepped"
 },
 "length_m": 1870.8994749274102,
 "start_elevation_m": 744.4322024230909,
 "end_elevation_m": 819.4634861601792,
 "endpoint_gain_m": 75.0312837370883,
 "overall_gradient_pct": 4.010439082516685,
 "accumulated_ascent_m": 108.21685332749337,
 "window_maxima": {
  "max_5m": {
   "gradient_pct": 26.220226546827234,
   "start_distance_m": 1538.0,
   "end_distance_m": 1543.0,
   "midpoint_distance_m": 1540.5,
   "start_elevation_m": 763.9812426685254,
   "end_elevation_m": 765.2922539958668,
   "start_xy": [
    4739883.547405772,
    2694024.7933906023
   ],
   "end_xy": [
    4739878.858443277,
    2694026.5293718018
   ]
  },
  "max_10m": {
   "gradient_pct": 22.19249200851891,
   "start_distance_m": 1533.0,
   "end_distance_m": 1543.0,
   "midpoint_distance_m": 1538.0,
   "start_elevation_m": 763.0730047950149,
   "end_elevation_m": 765.2922539958668,
   "start_xy": [
    4739887.798622345,
    2694022.188943694
   ],
   "end_xy": [
    4739878.858443277,
    2694026.5293718018
   ]
  },
  "max_20m": {
   "gradient_pct": 21.52812626316063,
   "start_distance_m": 1537.0,
   "end_distance_m": 1557.0,
   "midpoint_distance_m": 1547.0,
   "start_elevation_m": 763.792398800318,
   "end_elevation_m": 768.0980240529501,
   "start_xy": [
    4739884.450969372,
    2694024.378285963
   ],
   "end_xy": [
    4739865.729348293,
    2694031.39011916
   ]
  },
  "max_25m": {
   "gradient_pct": 21.272554471688636,
   "start_distance_m": 1537.0,
   "end_distance_m": 1562.0,
   "midpoint_distance_m": 1549.5,
   "start_elevation_m": 763.792398800318,
   "end_elevation_m": 769.1105374182401,
   "start_xy": [
    4739884.450969372,
    2694024.378285963
   ],
   "end_xy": [
    4739861.040385798,
    2694033.126100359
   ]
  },
  "max_50m": {
   "gradient_pct": 20.96641810524943,
   "start_distance_m": 1538.0,
   "end_distance_m": 1588.0,
   "midpoint_distance_m": 1563.0,
   "start_elevation_m": 763.9812426685254,
   "end_elevation_m": 774.4644517211501,
   "start_xy": [
    4739883.547405772,
    2694024.7933906023
   ],
   "end_xy": [
    4739836.657780826,
    2694042.1532025957
   ]
  },
  "max_100m": {
   "gradient_pct": 20.462511563339376,
   "start_distance_m": 1537.0,
   "end_distance_m": 1637.0,
   "midpoint_distance_m": 1587.0,
   "start_elevation_m": 763.792398800318,
   "end_elevation_m": 784.2549103636574,
   "start_xy": [
    4739884.450969372,
    2694024.378285963
   ],
   "end_xy": [
    4739791.311541707,
    2694060.7046689526
   ]
  }
 },
 "window_minima": {
  "min_5m": {
   "gradient_pct": -18.092761643410995,
   "start_distance_m": 1153.0,
   "end_distance_m": 1158.0,
   "midpoint_distance_m": 1155.5,
   "start_elevation_m": 735.1000524768137,
   "end_elevation_m": 734.1954143946432,
   "start_xy": [
    4739944.825736189,
    2693815.167960462
   ],
   "end_xy": [
    4739940.777623994,
    2693818.102715589
   ]
  },
  "min_10m": {
   "gradient_pct": -13.009237773578661,
   "start_distance_m": 1148.0,
   "end_distance_m": 1158.0,
   "midpoint_distance_m": 1153.0,
   "start_elevation_m": 735.4963381720011,
   "end_elevation_m": 734.1954143946432,
   "start_xy": [
    4739948.873848384,
    2693812.233205335
   ],
   "end_xy": [
    4739940.777623994,
    2693818.102715589
   ]
  },
  "min_20m": {
   "gradient_pct": -9.00273786007574,
   "start_distance_m": 1094.0,
   "end_distance_m": 1114.0,
   "midpoint_distance_m": 1104.0,
   "start_elevation_m": 737.3489533421722,
   "end_elevation_m": 735.548405770157,
   "start_xy": [
    4739991.602913722,
    2693779.2849630956
   ],
   "end_xy": [
    4739976.401011312,
    2693792.276870473
   ]
  },
  "min_25m": {
   "gradient_pct": -8.348138886264678,
   "start_distance_m": 746.0,
   "end_distance_m": 771.0,
   "midpoint_distance_m": 758.5,
   "start_elevation_m": 757.4960987471059,
   "end_elevation_m": 755.4090640255397,
   "start_xy": [
    4740179.7693419885,
    2693490.312016208
   ],
   "end_xy": [
    4740172.569890848,
    2693514.2529414888
   ]
  },
  "min_50m": {
   "gradient_pct": -7.684202937321288,
   "start_distance_m": 959.0,
   "end_distance_m": 1009.0,
   "midpoint_distance_m": 984.0,
   "start_elevation_m": 744.031672977827,
   "end_elevation_m": 740.1895715091664,
   "start_xy": [
    4740075.596949759,
    2693674.4546832778
   ],
   "end_xy": [
    4740048.251676555,
    2693716.314401784
   ]
  },
  "min_100m": {
   "gradient_pct": -7.3462342154950875,
   "start_distance_m": 946.0,
   "end_distance_m": 1046.0,
   "midpoint_distance_m": 996.0,
   "start_elevation_m": 744.8538386538503,
   "end_elevation_m": 737.5076044383552,
   "start_xy": [
    4740082.706720792,
    2693663.5711564664
   ],
   "end_xy": [
    4740025.054992246,
    2693745.1391980685
   ]
  }
 },
 "diagnostic_window_maxima": {
  "max_2m": {
   "gradient_pct": 28.388300235684483,
   "start_distance_m": 1539.0,
   "end_distance_m": 1541.0,
   "midpoint_distance_m": 1540.0,
   "start_elevation_m": 764.2247701839466,
   "end_elevation_m": 764.7925361886603,
   "start_xy": [
    4739882.609613272,
    2694025.1405868423
   ],
   "end_xy": [
    4739880.734028275,
    2694025.834979322
   ]
  },
  "max_3m": {
   "gradient_pct": 28.24523254032177,
   "start_distance_m": 1539.0,
   "end_distance_m": 1542.0,
   "midpoint_distance_m": 1540.5,
   "start_elevation_m": 764.2247701839466,
   "end_elevation_m": 765.0721271601562,
   "start_xy": [
    4739882.609613272,
    2694025.1405868423
   ],
   "end_xy": [
    4739879.796235776,
    2694026.182175562
   ]
  }
 },
 "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": 0.087,
   "windows_resited": [],
   "windows_unresolved": []
  },
  "overhead_obstruction": {
   "obstruction_threshold_m": 2.0,
   "obstructed_fraction": 0.685,
   "obstruction_max_height_m": 30.95,
   "flagged_windows_m": [
    2,
    3,
    5,
    10,
    20,
    25,
    50,
    100
   ]
  },
  "excluded_ranges_m": [
   [
    1110.0,
    1190.0
   ],
   [
    1280.0,
    1360.0
   ]
  ],
  "review": [],
  "extent": [
   "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_E4739-N2693.tif",
   "data/cache/at/bev-als_dtm_E4739-N2694.tif",
   "data/cache/at/bev-als_dtm_E4740-N2693.tif",
   "data/cache/at/bev-als_dtm_E4740-N2694.tif"
  ],
  "calculated_at": "2026-09-11T07:23:53+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": [
   "E4739-N2693",
   "E4739-N2694",
   "E4740-N2693",
   "E4740-N2694"
  ],
  "elevation_blocks": [
   "N2650000E4700000@2022-09-15"
  ],
  "climb_origin": "discovered",
  "license": "ODbL-1.0",
  "license_url": "https://howsteep.org/licensing"
 },
 "area": {
  "place": "Gutenberg",
  "county": "Steiermark",
  "source": "OpenStreetMap administrative boundaries (\u00a9 OpenStreetMap contributors, ODbL)"
 }
}