{
 "ocl_version": "0.1.0",
 "name": "Meadow Wood Lane",
 "slug": "meadow-wood-lane",
 "confidence": "B",
 "reported_claims": [],
 "ladder": [
  {
   "window_m": 2.0,
   "max_gradient_pct": 40.58216647978323,
   "diagnostic": true,
   "flags": [
    "structure_excluded",
    "canopy_or_structure"
   ],
   "start_distance_m": 30.0,
   "end_distance_m": 32.0,
   "start_elevation_m": 16.80637084009813,
   "end_elevation_m": 17.618014169693794,
   "min_gradient_pct": -12.23123940758839,
   "suppressed_max_gradient_pct": 66.10699947124044,
   "suppressed_location_m": [
    35.0,
    37.0
   ]
  },
  {
   "window_m": 3.0,
   "max_gradient_pct": 39.29981357891729,
   "diagnostic": true,
   "flags": [
    "structure_excluded",
    "canopy_or_structure"
   ],
   "start_distance_m": 29.0,
   "end_distance_m": 32.0,
   "start_elevation_m": 16.439019762326275,
   "end_elevation_m": 17.618014169693794,
   "min_gradient_pct": -11.348581463964416,
   "suppressed_max_gradient_pct": 62.589015989697806,
   "suppressed_location_m": [
    34.0,
    37.0
   ]
  },
  {
   "window_m": 5.0,
   "max_gradient_pct": 34.02455308127571,
   "diagnostic": false,
   "flags": [
    "structure_excluded",
    "canopy_or_structure"
   ],
   "start_distance_m": 27.0,
   "end_distance_m": 32.0,
   "start_elevation_m": 15.916786515630008,
   "end_elevation_m": 17.618014169693794,
   "min_gradient_pct": -7.23714716486235,
   "suppressed_max_gradient_pct": 53.482464124159534,
   "suppressed_location_m": [
    33.0,
    38.0
   ]
  },
  {
   "window_m": 10.0,
   "max_gradient_pct": 27.848550627506018,
   "diagnostic": false,
   "flags": [
    "structure_excluded",
    "no_bench_excluded",
    "canopy_or_structure"
   ],
   "start_distance_m": 123.0,
   "end_distance_m": 133.0,
   "start_elevation_m": 31.43804023113649,
   "end_elevation_m": 34.22289529388709,
   "min_gradient_pct": -7.093277279445083,
   "suppressed_max_gradient_pct": 44.53065435354244,
   "suppressed_location_m": [
    28.0,
    38.0
   ]
  },
  {
   "window_m": 20.0,
   "max_gradient_pct": 22.74284941110711,
   "diagnostic": false,
   "flags": [
    "structure_excluded",
    "no_bench_excluded",
    "canopy_or_structure"
   ],
   "start_distance_m": 12.0,
   "end_distance_m": 32.0,
   "start_elevation_m": 13.069444287472372,
   "end_elevation_m": 17.618014169693794,
   "min_gradient_pct": -1.1462825706308166,
   "suppressed_max_gradient_pct": 36.29499604098594,
   "suppressed_location_m": [
    29.0,
    49.0
   ]
  },
  {
   "window_m": 25.0,
   "max_gradient_pct": 20.051712130501556,
   "diagnostic": false,
   "flags": [
    "structure_excluded",
    "no_bench_excluded",
    "canopy_or_structure"
   ],
   "start_distance_m": 116.0,
   "end_distance_m": 141.0,
   "start_elevation_m": 30.142275618162948,
   "end_elevation_m": 35.15520365078834,
   "min_gradient_pct": 0.035897389390868284,
   "suppressed_max_gradient_pct": 34.35373470947154,
   "suppressed_location_m": [
    27.0,
    52.0
   ]
  },
  {
   "window_m": 50.0,
   "max_gradient_pct": 15.287155106072035,
   "diagnostic": false,
   "flags": [
    "structure_excluded",
    "canopy_or_structure"
   ],
   "start_distance_m": 117.0,
   "end_distance_m": 167.0,
   "start_elevation_m": 30.25421442715863,
   "end_elevation_m": 37.89779198019465,
   "min_gradient_pct": 4.4442389639068125,
   "suppressed_max_gradient_pct": 29.065783246215545,
   "suppressed_location_m": [
    15.0,
    65.0
   ]
  },
  {
   "window_m": 100.0,
   "max_gradient_pct": 13.277520420555534,
   "diagnostic": false,
   "flags": [
    "structure_excluded",
    "no_bench_excluded",
    "canopy_or_structure"
   ],
   "start_distance_m": 95.0,
   "end_distance_m": 195.0,
   "start_elevation_m": 28.757954522801526,
   "end_elevation_m": 42.03547494335706,
   "min_gradient_pct": 9.807124107769681,
   "suppressed_max_gradient_pct": 17.373726779845413,
   "suppressed_location_m": [
    0.0,
    100.0
   ]
  }
 ],
 "shape": {
  "ascent_concentration": 0.465,
  "concentration_window_frac": 0.25,
  "longest_pitch_10pct_m": 68.0,
  "shape_class": "stepped"
 },
 "length_m": 197.38259641921252,
 "start_elevation_m": 11.623896873202908,
 "end_elevation_m": 42.164303200167225,
 "endpoint_gain_m": 30.540406326964316,
 "overall_gradient_pct": 15.472694594664691,
 "accumulated_ascent_m": 31.298527224008634,
 "window_maxima": {
  "max_5m": {
   "gradient_pct": 34.02455308127571,
   "start_distance_m": 27.0,
   "end_distance_m": 32.0,
   "midpoint_distance_m": 29.5,
   "start_elevation_m": 15.916786515630008,
   "end_elevation_m": 17.618014169693794,
   "start_xy": [
    440187.2688910007,
    4851140.607999673
   ],
   "end_xy": [
    440192.26887100085,
    4851140.621999613
   ]
  },
  "max_10m": {
   "gradient_pct": 27.848550627506018,
   "start_distance_m": 123.0,
   "end_distance_m": 133.0,
   "midpoint_distance_m": 128.0,
   "start_elevation_m": 31.43804023113649,
   "end_elevation_m": 34.22289529388709,
   "start_xy": [
    440283.2685015033,
    4851140.878998504
   ],
   "end_xy": [
    440293.2684597238,
    4851140.9070404405
   ]
  },
  "max_20m": {
   "gradient_pct": 22.74284941110711,
   "start_distance_m": 12.0,
   "end_distance_m": 32.0,
   "midpoint_distance_m": 22.0,
   "start_elevation_m": 13.069444287472372,
   "end_elevation_m": 17.618014169693794,
   "start_xy": [
    440172.2689510003,
    4851140.5659998525
   ],
   "end_xy": [
    440192.26887100085,
    4851140.621999613
   ]
  },
  "max_25m": {
   "gradient_pct": 20.051712130501556,
   "start_distance_m": 116.0,
   "end_distance_m": 141.0,
   "midpoint_distance_m": 128.5,
   "start_elevation_m": 30.142275618162948,
   "end_elevation_m": 35.15520365078834,
   "start_xy": [
    440276.2685305031,
    4851140.858998592
   ],
   "end_xy": [
    440301.02311948175,
    4851142.817916216
   ]
  },
  "max_50m": {
   "gradient_pct": 15.287155106072035,
   "start_distance_m": 117.0,
   "end_distance_m": 167.0,
   "midpoint_distance_m": 142.0,
   "start_elevation_m": 30.25421442715863,
   "end_elevation_m": 37.89779198019465,
   "start_xy": [
    440277.2685260031,
    4851140.861998578
   ],
   "end_xy": [
    440326.5477100871,
    4851145.648046616
   ]
  },
  "max_100m": {
   "gradient_pct": 13.277520420555534,
   "start_distance_m": 95.0,
   "end_distance_m": 195.0,
   "midpoint_distance_m": 145.0,
   "start_elevation_m": 28.757954522801526,
   "end_elevation_m": 42.03547494335706,
   "start_xy": [
    440255.2686150025,
    4851140.799998845
   ],
   "end_xy": [
    440353.0895555252,
    4851136.730073615
   ]
  }
 },
 "window_minima": {
  "min_5m": {
   "gradient_pct": -7.23714716486235,
   "start_distance_m": 81.0,
   "end_distance_m": 86.0,
   "midpoint_distance_m": 83.5,
   "start_elevation_m": 28.73386335986685,
   "end_elevation_m": 28.37200600162373,
   "start_xy": [
    440241.2686730013,
    4851140.759999346
   ],
   "end_xy": [
    440246.2686505023,
    4851140.774998952
   ]
  },
  "min_10m": {
   "gradient_pct": -7.093277279445083,
   "start_distance_m": 77.0,
   "end_distance_m": 87.0,
   "midpoint_distance_m": 82.0,
   "start_elevation_m": 29.054154625792293,
   "end_elevation_m": 28.344826897847785,
   "start_xy": [
    440237.268688502,
    4851140.748999066
   ],
   "end_xy": [
    440247.2686485014,
    4851140.776999297
   ]
  },
  "min_20m": {
   "gradient_pct": -1.1462825706308166,
   "start_distance_m": 76.0,
   "end_distance_m": 96.0,
   "midpoint_distance_m": 86.0,
   "start_elevation_m": 29.059240955299586,
   "end_elevation_m": 28.829984441173423,
   "start_xy": [
    440236.26869300124,
    4851140.7459993865
   ],
   "end_xy": [
    440256.26861050254,
    4851140.8029988315
   ]
  },
  "min_25m": {
   "gradient_pct": 0.035897389390868284,
   "start_distance_m": 76.0,
   "end_distance_m": 101.0,
   "midpoint_distance_m": 88.5,
   "start_elevation_m": 29.059240955299586,
   "end_elevation_m": 29.068215302647303,
   "start_xy": [
    440236.26869300124,
    4851140.7459993865
   ],
   "end_xy": [
    440261.2685905027,
    4851140.816998771
   ]
  },
  "min_50m": {
   "gradient_pct": 4.4442389639068125,
   "start_distance_m": 66.0,
   "end_distance_m": 116.0,
   "midpoint_distance_m": 91.0,
   "start_elevation_m": 27.920156136209542,
   "end_elevation_m": 30.142275618162948,
   "start_xy": [
    440226.2687330017,
    4851140.717999199
   ],
   "end_xy": [
    440276.2685305031,
    4851140.858998592
   ]
  },
  "min_100m": {
   "gradient_pct": 9.807124107769681,
   "start_distance_m": 65.0,
   "end_distance_m": 165.0,
   "midpoint_distance_m": 115.0,
   "start_elevation_m": 27.825726295817965,
   "end_elevation_m": 37.632850403587646,
   "start_xy": [
    440225.26873750106,
    4851140.714999475
   ],
   "end_xy": [
    440324.6294241001,
    4851146.207699909
   ]
  }
 },
 "diagnostic_window_maxima": {
  "max_2m": {
   "gradient_pct": 40.58216647978323,
   "start_distance_m": 30.0,
   "end_distance_m": 32.0,
   "midpoint_distance_m": 31.0,
   "start_elevation_m": 16.80637084009813,
   "end_elevation_m": 17.618014169693794,
   "start_xy": [
    440190.2688775008,
    4851140.616999632
   ],
   "end_xy": [
    440192.26887100085,
    4851140.621999613
   ]
  },
  "max_3m": {
   "gradient_pct": 39.29981357891729,
   "start_distance_m": 29.0,
   "end_distance_m": 32.0,
   "midpoint_distance_m": 30.5,
   "start_elevation_m": 16.439019762326275,
   "end_elevation_m": 17.618014169693794,
   "start_xy": [
    440189.26888200076,
    4851140.613999646
   ],
   "end_xy": [
    440192.26887100085,
    4851140.621999613
   ]
  }
 },
 "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": 0.035,
   "windows_resited": [
    2.0,
    3.0,
    5.0,
    10.0,
    20.0,
    25.0,
    50.0,
    100.0
   ],
   "windows_unresolved": []
  },
  "no_bench_suppression": {
   "masked_fraction": 0.242,
   "windows_resited": [
    10.0,
    20.0,
    25.0,
    100.0
   ],
   "windows_unresolved": []
  },
  "overhead_obstruction": {
   "obstruction_threshold_m": 2.0,
   "obstructed_fraction": 0.714,
   "obstruction_max_height_m": 25.41,
   "flagged_windows_m": [
    2,
    3,
    5,
    10,
    20,
    25,
    50,
    100
   ]
  },
  "excluded_ranges_m": [
   [
    33.0,
    39.0
   ],
   [
    50.0,
    90.0
   ]
  ],
  "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:26919",
  "elevation_resolution_m": 1.0,
  "elevation_tiles": [
   "data/cache/usa/me/USGS_1M_19_x44y486_ME_SouthCoastal_2020_A20.tif"
  ],
  "calculated_at": "2026-09-03T18:55:54+00:00",
  "road_source": "/mnt/HC_Volume_106727764/site-corpus-fresh/us/meadow-wood-lane/meadow-wood-lane.geojson",
  "run_id": "canopy-all-260903",
  "elevation_provider": "USGS 3DEP (The National Map)",
  "elevation_licence": "Public domain \u2014 USGS 3DEP 1 m DEM, courtesy of the U.S. Geological Survey",
  "elevation_dataset": "USGS 3DEP 1 m DEM, ME_SouthCoastal_2020_A20 (collected 2020)",
  "elevation_tile_ids": [
   "x44y486"
  ],
  "climb_origin": "discovered",
  "canopy_source": {
   "kind": "ept_corridor_max_return",
   "ept_source": "https://usgs-lidar-public.s3-us-west-2.amazonaws.com/ME_SouthCoastal_1_2020",
   "ept_crs": "EPSG:3857",
   "station_coverage": 1.0,
   "cell_ground_m": 1.0,
   "nodes_failed": 0
  },
  "license": "ODbL-1.0",
  "license_url": "https://howsteep.org/licensing.html"
 },
 "area": {
  "place": "Georgetown",
  "county": "Maine"
 }
}