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  "elevation_licence": "Licence Ouverte / Open Licence 2.0 (Etalab) \u2014 \u00a9 IGN, LiDAR HD (MNT/MNS), data.geopf.fr; reproduction autoris\u00e9e avec mention de la source et de la date",
  "elevation_dataset": "LiDAR HD \u2014 MNT (sol) et MNS (surface), 0,50 m (Institut national de l'information g\u00e9ographique et foresti\u00e8re), RGF93 / Lambert-93 EPSG:2154, altitudes IGN69",
  "elevation_vertical_datum": "IGN69",
  "elevation_tile_ids": [
   "E495-N6200",
   "E495-N6201",
   "E495-N6202",
   "E495-N6203",
   "E496-N6200",
   "E496-N6201",
   "E496-N6202",
   "E496-N6203",
   "E496-N6204",
   "E496-N6205",
   "E496-N6206",
   "E496-N6207",
   "E497-N6204",
   "E497-N6207",
   "E497-N6208",
   "E498-N6208",
   "E498-N6209"
  ],
  "elevation_blocks": [
   "21LHD1HR1@2025-04-18"
  ],
  "ign_dalles": [
   "LHD_FXX_0495_6201_MNT_O_0M50_LAMB93_IGN69",
   "LHD_FXX_0495_6202_MNT_O_0M50_LAMB93_IGN69",
   "LHD_FXX_0495_6203_MNT_O_0M50_LAMB93_IGN69",
   "LHD_FXX_0495_6204_MNT_O_0M50_LAMB93_IGN69",
   "LHD_FXX_0496_6201_MNT_O_0M50_LAMB93_IGN69",
   "LHD_FXX_0496_6202_MNT_O_0M50_LAMB93_IGN69",
   "LHD_FXX_0496_6203_MNT_O_0M50_LAMB93_IGN69",
   "LHD_FXX_0496_6204_MNT_O_0M50_LAMB93_IGN69",
   "LHD_FXX_0496_6205_MNT_O_0M50_LAMB93_IGN69",
   "LHD_FXX_0496_6206_MNT_O_0M50_LAMB93_IGN69",
   "LHD_FXX_0496_6207_MNT_O_0M50_LAMB93_IGN69",
   "LHD_FXX_0496_6208_MNT_O_0M50_LAMB93_IGN69",
   "LHD_FXX_0497_6205_MNT_O_0M50_LAMB93_IGN69",
   "LHD_FXX_0497_6208_MNT_O_0M50_LAMB93_IGN69",
   "LHD_FXX_0497_6209_MNT_O_0M50_LAMB93_IGN69",
   "LHD_FXX_0498_6209_MNT_O_0M50_LAMB93_IGN69",
   "LHD_FXX_0498_6210_MNT_O_0M50_LAMB93_IGN69"
  ],
  "ign_missions": [
   "21LHD1HR1"
  ],
  "ign_editions": [
   "2025-04-18"
  ],
  "ign_dsm_edition": {
   "LHD_FXX_0495_6201_MNT_O_0M50_LAMB93_IGN69": "2025-04-18",
   "LHD_FXX_0495_6202_MNT_O_0M50_LAMB93_IGN69": "2025-04-18",
   "LHD_FXX_0495_6203_MNT_O_0M50_LAMB93_IGN69": "2025-04-18",
   "LHD_FXX_0495_6204_MNT_O_0M50_LAMB93_IGN69": "2025-04-18",
   "LHD_FXX_0496_6201_MNT_O_0M50_LAMB93_IGN69": "2025-04-18",
   "LHD_FXX_0496_6202_MNT_O_0M50_LAMB93_IGN69": "2025-04-18",
   "LHD_FXX_0496_6203_MNT_O_0M50_LAMB93_IGN69": "2025-04-18",
   "LHD_FXX_0496_6204_MNT_O_0M50_LAMB93_IGN69": "2025-04-18",
   "LHD_FXX_0496_6205_MNT_O_0M50_LAMB93_IGN69": "2025-04-18",
   "LHD_FXX_0496_6206_MNT_O_0M50_LAMB93_IGN69": "2025-04-18",
   "LHD_FXX_0496_6207_MNT_O_0M50_LAMB93_IGN69": "2025-04-18",
   "LHD_FXX_0496_6208_MNT_O_0M50_LAMB93_IGN69": "2025-04-18",
   "LHD_FXX_0497_6205_MNT_O_0M50_LAMB93_IGN69": "2025-04-18",
   "LHD_FXX_0497_6208_MNT_O_0M50_LAMB93_IGN69": "2025-04-18",
   "LHD_FXX_0497_6209_MNT_O_0M50_LAMB93_IGN69": "2025-04-18",
   "LHD_FXX_0498_6209_MNT_O_0M50_LAMB93_IGN69": "2025-04-18",
   "LHD_FXX_0498_6210_MNT_O_0M50_LAMB93_IGN69": "2025-04-18"
  },
  "climb_origin": "named-pass",
  "structure_own_ways": 8,
  "structure_mask_ranges_m": [
   [
    439.9,
    462.9
   ],
   [
    4315.0,
    4330.0
   ],
   [
    5745.9,
    5761.5
   ],
   [
    2588.4,
    2618.4
   ]
  ],
  "mask_basin_extension_m": 10.0,
  "carriageway": {
   "stations": 649,
   "stations_resolved": 649,
   "width_median_m": 5.75,
   "width_p10_m": 4.5,
   "width_min_m": 0.5,
   "width_max_m": 12.0,
   "bounded_share": 0.493,
   "unbounded_share": 0.507,
   "confidence_median": 0.0,
   "width_median_bounded_m": 6.0,
   "window_m": [
    13191.0,
    13216.0
   ],
   "width_at_max25_m": 5.0,
   "window_stations": 7,
   "single_track": false,
   "single_track_rule": "PROVISIONAL (2026-09-15): width_p10_m <= 3.0 m with bounded_share >= 0.6; recorded, not a rule",
   "status": "ok",
   "source": "dtm",
   "station_m": 25.0,
   "window_station_m": 5.0,
   "halfwidth_m": 6.0,
   "step_m": 0.25,
   "level_tol_m": 0.12,
   "break_min_m": 0.3,
   "stations_failed": 0,
   "hedge_to_hedge": {
    "stations": 649,
    "stations_resolved": 649,
    "width_median_m": 7.0,
    "width_p10_m": 3.25,
    "width_min_m": 0.5,
    "width_max_m": 12.0,
    "bounded_share": 0.818,
    "unbounded_share": 0.182,
    "confidence_median": 1.0,
    "width_median_bounded_m": 6.5,
    "window_m": [
     13191.0,
     13216.0
    ],
    "width_at_max25_m": 6.5,
    "window_stations": 7,
    "status": "ok",
    "source": "dsm",
    "station_m": 25.0,
    "window_station_m": 5.0,
    "halfwidth_m": 6.0,
    "step_m": 0.25,
    "level_tol_m": 0.5,
    "break_min_m": 0.3,
    "stations_failed": 0
   }
  },
  "license": "ODbL-1.0",
  "license_url": "https://howsteep.org/licensing"
 },
 "area": {
  "place": "Ferr\u00e8re",
  "county": "Hautes-Pyr\u00e9n\u00e9es",
  "source": "OpenStreetMap administrative boundaries (\u00a9 OpenStreetMap contributors, ODbL)"
 }
}