{
 "ocl_version": "0.1.0",
 "name": "Hanserveitweg",
 "slug": "hanserveitweg-2",
 "confidence": "B",
 "reported_claims": [],
 "ladder": [
  {
   "window_m": 2.0,
   "max_gradient_pct": 41.73817182277446,
   "diagnostic": true,
   "flags": [
    "structure_excluded",
    "no_bench_excluded"
   ],
   "start_distance_m": 345.0,
   "end_distance_m": 347.0,
   "start_elevation_m": 464.1871469200022,
   "end_elevation_m": 465.0219103564577,
   "min_gradient_pct": -51.14851071023736,
   "suppressed_max_gradient_pct": 63.307556983880886,
   "suppressed_location_m": [
    950.0,
    952.0
   ]
  },
  {
   "window_m": 3.0,
   "max_gradient_pct": 39.575636113712186,
   "diagnostic": true,
   "flags": [
    "structure_excluded",
    "no_bench_excluded",
    "canopy_or_structure"
   ],
   "start_distance_m": 1730.0,
   "end_distance_m": 1733.0,
   "start_elevation_m": 578.8464058739119,
   "end_elevation_m": 580.0336749573232,
   "min_gradient_pct": -43.16235883258628,
   "suppressed_max_gradient_pct": 61.63491055661628,
   "suppressed_location_m": [
    950.0,
    953.0
   ]
  },
  {
   "window_m": 5.0,
   "max_gradient_pct": 35.31794460934634,
   "diagnostic": false,
   "flags": [
    "structure_excluded",
    "no_bench_excluded",
    "canopy_or_structure"
   ],
   "start_distance_m": 1175.0,
   "end_distance_m": 1180.0,
   "start_elevation_m": 512.2655507103432,
   "end_elevation_m": 514.0314479408105,
   "min_gradient_pct": -33.87361734033334,
   "suppressed_max_gradient_pct": 53.45015536200776,
   "suppressed_location_m": [
    949.0,
    954.0
   ]
  },
  {
   "window_m": 10.0,
   "max_gradient_pct": 29.7680632399954,
   "diagnostic": false,
   "flags": [
    "structure_excluded",
    "no_bench_excluded",
    "canopy_or_structure"
   ],
   "start_distance_m": 2004.0,
   "end_distance_m": 2014.0,
   "start_elevation_m": 615.0646866279786,
   "end_elevation_m": 618.0414929519782,
   "min_gradient_pct": -31.32078331055368,
   "suppressed_max_gradient_pct": 40.247065712572976,
   "suppressed_location_m": [
    948.0,
    958.0
   ]
  },
  {
   "window_m": 20.0,
   "max_gradient_pct": 23.525130164006214,
   "diagnostic": false,
   "flags": [
    "structure_excluded",
    "no_bench_excluded",
    "canopy_or_structure"
   ],
   "start_distance_m": 1996.0,
   "end_distance_m": 2016.0,
   "start_elevation_m": 613.7338338525799,
   "end_elevation_m": 618.4388598853811,
   "min_gradient_pct": -27.998377804734673,
   "suppressed_max_gradient_pct": 30.03954174381022,
   "suppressed_location_m": [
    948.0,
    968.0
   ]
  },
  {
   "window_m": 25.0,
   "max_gradient_pct": 21.92621213057464,
   "diagnostic": false,
   "flags": [
    "structure_excluded",
    "no_bench_excluded",
    "canopy_or_structure"
   ],
   "start_distance_m": 2002.0,
   "end_distance_m": 2027.0,
   "start_elevation_m": 614.6556797047408,
   "end_elevation_m": 620.1372327373845,
   "min_gradient_pct": -27.22561578191562,
   "suppressed_max_gradient_pct": 29.366298960070708,
   "suppressed_location_m": [
    949.0,
    974.0
   ]
  },
  {
   "window_m": 50.0,
   "max_gradient_pct": 20.2467133823493,
   "diagnostic": false,
   "flags": [
    "structure_excluded",
    "canopy_or_structure"
   ],
   "start_distance_m": 1770.0,
   "end_distance_m": 1820.0,
   "start_elevation_m": 583.2158451670716,
   "end_elevation_m": 593.3392018582463,
   "min_gradient_pct": -11.35957247861154,
   "suppressed_max_gradient_pct": 25.104624513418685,
   "suppressed_location_m": [
    946.0,
    996.0
   ]
  },
  {
   "window_m": 100.0,
   "max_gradient_pct": 18.508866548149513,
   "diagnostic": false,
   "flags": [
    "no_bench_excluded",
    "canopy_or_structure"
   ],
   "start_distance_m": 1763.0,
   "end_distance_m": 1863.0,
   "start_elevation_m": 582.0779223162738,
   "end_elevation_m": 600.5867888644233,
   "min_gradient_pct": -1.8530364489968179,
   "suppressed_max_gradient_pct": 19.17493880930749,
   "suppressed_location_m": [
    1455.0,
    1555.0
   ]
  }
 ],
 "shape": {
  "ascent_concentration": 0.4,
  "concentration_window_frac": 0.25,
  "longest_pitch_10pct_m": 180.0,
  "shape_class": "sustained"
 },
 "length_m": 2593.0027538355434,
 "start_elevation_m": 452.3993967537401,
 "end_elevation_m": 664.4844307895444,
 "endpoint_gain_m": 212.08503403580426,
 "overall_gradient_pct": 8.179128761899317,
 "accumulated_ascent_m": 234.46287928715685,
 "window_maxima": {
  "max_5m": {
   "gradient_pct": 35.31794460934634,
   "start_distance_m": 1175.0,
   "end_distance_m": 1180.0,
   "midpoint_distance_m": 1177.5,
   "start_elevation_m": 512.2655507103432,
   "end_elevation_m": 514.0314479408105,
   "start_xy": [
    4708234.814085601,
    2668807.7683964996
   ],
   "end_xy": [
    4708236.565927016,
    2668803.085336426
   ]
  },
  "max_10m": {
   "gradient_pct": 29.7680632399954,
   "start_distance_m": 2004.0,
   "end_distance_m": 2014.0,
   "midpoint_distance_m": 2009.0,
   "start_elevation_m": 615.0646866279786,
   "end_elevation_m": 618.0414929519782,
   "start_xy": [
    4707925.994459702,
    2668682.541026306
   ],
   "end_xy": [
    4707917.971486238,
    2668676.6085008113
   ]
  },
  "max_20m": {
   "gradient_pct": 23.525130164006214,
   "start_distance_m": 1996.0,
   "end_distance_m": 2016.0,
   "midpoint_distance_m": 2006.0,
   "start_elevation_m": 613.7338338525799,
   "end_elevation_m": 618.4388598853811,
   "start_xy": [
    4707933.382477568,
    2668685.6097706733
   ],
   "end_xy": [
    4707916.384955721,
    2668675.3907484063
   ]
  },
  "max_25m": {
   "gradient_pct": 21.92621213057464,
   "start_distance_m": 2002.0,
   "end_distance_m": 2027.0,
   "midpoint_distance_m": 2014.5,
   "start_elevation_m": 614.6556797047408,
   "end_elevation_m": 620.1372327373845,
   "start_xy": [
    4707927.841464168,
    2668683.3082123976
   ],
   "end_xy": [
    4707908.73839514,
    2668667.6873137443
   ]
  },
  "max_50m": {
   "gradient_pct": 20.2467133823493,
   "start_distance_m": 1770.0,
   "end_distance_m": 1820.0,
   "midpoint_distance_m": 1795.0,
   "start_elevation_m": 583.2158451670716,
   "end_elevation_m": 593.3392018582463,
   "start_xy": [
    4708058.849266708,
    2668856.483068067
   ],
   "end_xy": [
    4708051.1705718655,
    2668807.792584148
   ]
  },
  "max_100m": {
   "gradient_pct": 18.508866548149513,
   "start_distance_m": 1763.0,
   "end_distance_m": 1863.0,
   "midpoint_distance_m": 1813.0,
   "start_elevation_m": 582.0779223162738,
   "end_elevation_m": 600.5867888644233,
   "start_xy": [
    4708058.190982212,
    2668863.4492622274
   ],
   "end_xy": [
    4708031.5751441065,
    2668769.5951790055
   ]
  }
 },
 "window_minima": {
  "min_5m": {
   "gradient_pct": -33.87361734033334,
   "start_distance_m": 1016.0,
   "end_distance_m": 1021.0,
   "midpoint_distance_m": 1018.5,
   "start_elevation_m": 505.5699792347546,
   "end_elevation_m": 503.87629836773795,
   "start_xy": [
    4708203.886913077,
    2668961.5088664326
   ],
   "end_xy": [
    4708205.059147005,
    2668956.663112637
   ]
  },
  "min_10m": {
   "gradient_pct": -31.32078331055368,
   "start_distance_m": 1010.0,
   "end_distance_m": 1020.0,
   "midpoint_distance_m": 1015.0,
   "start_elevation_m": 507.30813572150964,
   "end_elevation_m": 504.1760573904543,
   "start_xy": [
    4708203.1376379905,
    2668967.461898168
   ],
   "end_xy": [
    4708204.774164558,
    2668957.6216453724
   ]
  },
  "min_20m": {
   "gradient_pct": -27.998377804734673,
   "start_distance_m": 999.0,
   "end_distance_m": 1019.0,
   "midpoint_distance_m": 1009.0,
   "start_elevation_m": 510.15100031622933,
   "end_elevation_m": 504.5513247552824,
   "start_xy": [
    4708203.908471612,
    2668978.150624868
   ],
   "end_xy": [
    4708204.489182111,
    2668958.580178108
   ]
  },
  "min_25m": {
   "gradient_pct": -27.22561578191562,
   "start_distance_m": 998.0,
   "end_distance_m": 1023.0,
   "midpoint_distance_m": 1010.5,
   "start_elevation_m": 510.4163486769155,
   "end_elevation_m": 503.6099447314366,
   "start_xy": [
    4708204.23670415,
    2668979.0952218194
   ],
   "end_xy": [
    4708205.629111899,
    2668954.746047166
   ]
  },
  "min_50m": {
   "gradient_pct": -11.35957247861154,
   "start_distance_m": 996.0,
   "end_distance_m": 1046.0,
   "midpoint_distance_m": 1021.0,
   "start_elevation_m": 510.48499599421876,
   "end_elevation_m": 504.805209754913,
   "start_xy": [
    4708204.893169227,
    2668980.9844157225
   ],
   "end_xy": [
    4708212.183708177,
    2668932.6997942505
   ]
  },
  "min_100m": {
   "gradient_pct": -1.8530364489968179,
   "start_distance_m": 996.0,
   "end_distance_m": 1096.0,
   "midpoint_distance_m": 1046.0,
   "start_elevation_m": 510.48499599421876,
   "end_elevation_m": 508.63195954522195,
   "start_xy": [
    4708204.893169227,
    2668980.9844157225
   ],
   "end_xy": [
    4708222.607670543,
    2668884.045828488
   ]
  }
 },
 "diagnostic_window_maxima": {
  "max_2m": {
   "gradient_pct": 41.73817182277446,
   "start_distance_m": 345.0,
   "end_distance_m": 347.0,
   "midpoint_distance_m": 346.0,
   "start_elevation_m": 464.1871469200022,
   "end_elevation_m": 465.0219103564577,
   "start_xy": [
    4708301.9469439965,
    2669590.413993656
   ],
   "end_xy": [
    4708300.173915011,
    2669589.488592005
   ]
  },
  "max_3m": {
   "gradient_pct": 39.575636113712186,
   "start_distance_m": 1730.0,
   "end_distance_m": 1733.0,
   "midpoint_distance_m": 1731.5,
   "start_elevation_m": 578.8464058739119,
   "end_elevation_m": 580.0336749573232,
   "start_xy": [
    4708076.101649984,
    2668873.2451521936
   ],
   "end_xy": [
    4708073.4653532365,
    2668874.676913158
   ]
  }
 },
 "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,
    50.0
   ],
   "windows_unresolved": []
  },
  "no_bench_suppression": {
   "masked_fraction": 0.101,
   "windows_resited": [
    2.0,
    3.0,
    5.0,
    10.0,
    20.0,
    25.0,
    100.0
   ],
   "windows_unresolved": []
  },
  "overhead_obstruction": {
   "obstruction_threshold_m": 2.0,
   "obstructed_fraction": 0.532,
   "obstruction_max_height_m": 35.78,
   "flagged_windows_m": [
    3,
    5,
    10,
    20,
    25,
    50,
    100
   ]
  },
  "excluded_ranges_m": [
   [
    948.0,
    954.0
   ],
   [
    960.0,
    1030.0
   ],
   [
    1260.0,
    1310.0
   ],
   [
    1520.0,
    1550.0
   ],
   [
    1560.0,
    1590.0
   ],
   [
    2110.0,
    2180.0
   ]
  ],
  "review": [],
  "extent": []
 },
 "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_E4707-N2668.tif",
   "data/cache/at/bev-als_dtm_E4707-N2669.tif",
   "data/cache/at/bev-als_dtm_E4708-N2668.tif",
   "data/cache/at/bev-als_dtm_E4708-N2669.tif"
  ],
  "calculated_at": "2026-09-13T00:20:47+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-run4-260912",
  "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": [
   "E4707-N2668",
   "E4707-N2669",
   "E4708-N2668",
   "E4708-N2669"
  ],
  "elevation_blocks": [
   "N2650000E4700000@2022-09-15"
  ],
  "climb_origin": "discovered",
  "license": "ODbL-1.0",
  "license_url": "https://howsteep.org/licensing"
 },
 "area": {
  "place": "St. Martin am W\u00f6llmi\u00dfberg",
  "county": "Steiermark",
  "source": "OpenStreetMap administrative boundaries (\u00a9 OpenStreetMap contributors, ODbL)"
 }
}