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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": [ "E697-N6383", "E697-N6384", "E698-N6383", "E698-N6384", "E698-N6385", "E699-N6384", "E699-N6385", "E699-N6386", "E700-N6385", "E700-N6386", "E700-N6391", "E701-N6386", "E701-N6387", "E701-N6388", "E701-N6389", "E701-N6390", "E701-N6391", "E702-N6387", "E702-N6388", "E702-N6389", "E702-N6390" ], "elevation_blocks": [ "21LHD4LN@2025-02-10" ], "ign_dalles": [ "LHD_FXX_0697_6384_MNT_O_0M50_LAMB93_IGN69", "LHD_FXX_0697_6385_MNT_O_0M50_LAMB93_IGN69", "LHD_FXX_0698_6384_MNT_O_0M50_LAMB93_IGN69", "LHD_FXX_0698_6385_MNT_O_0M50_LAMB93_IGN69", "LHD_FXX_0698_6386_MNT_O_0M50_LAMB93_IGN69", "LHD_FXX_0699_6385_MNT_O_0M50_LAMB93_IGN69", "LHD_FXX_0699_6386_MNT_O_0M50_LAMB93_IGN69", "LHD_FXX_0699_6387_MNT_O_0M50_LAMB93_IGN69", "LHD_FXX_0700_6386_MNT_O_0M50_LAMB93_IGN69", "LHD_FXX_0700_6387_MNT_O_0M50_LAMB93_IGN69", "LHD_FXX_0700_6392_MNT_O_0M50_LAMB93_IGN69", "LHD_FXX_0701_6387_MNT_O_0M50_LAMB93_IGN69", "LHD_FXX_0701_6388_MNT_O_0M50_LAMB93_IGN69", "LHD_FXX_0701_6389_MNT_O_0M50_LAMB93_IGN69", "LHD_FXX_0701_6390_MNT_O_0M50_LAMB93_IGN69", "LHD_FXX_0701_6391_MNT_O_0M50_LAMB93_IGN69", "LHD_FXX_0701_6392_MNT_O_0M50_LAMB93_IGN69", "LHD_FXX_0702_6388_MNT_O_0M50_LAMB93_IGN69", "LHD_FXX_0702_6389_MNT_O_0M50_LAMB93_IGN69", "LHD_FXX_0702_6390_MNT_O_0M50_LAMB93_IGN69", "LHD_FXX_0702_6391_MNT_O_0M50_LAMB93_IGN69" ], "ign_missions": [ "21LHD4LN" ], "ign_editions": [ "2025-02-10" ], "ign_dsm_edition": { "LHD_FXX_0697_6384_MNT_O_0M50_LAMB93_IGN69": "2025-02-10", "LHD_FXX_0697_6385_MNT_O_0M50_LAMB93_IGN69": "2025-02-10", "LHD_FXX_0698_6384_MNT_O_0M50_LAMB93_IGN69": "2025-02-10", "LHD_FXX_0698_6385_MNT_O_0M50_LAMB93_IGN69": "2025-02-10", "LHD_FXX_0698_6386_MNT_O_0M50_LAMB93_IGN69": "2025-02-10", "LHD_FXX_0699_6385_MNT_O_0M50_LAMB93_IGN69": "2025-02-10", "LHD_FXX_0699_6386_MNT_O_0M50_LAMB93_IGN69": "2025-02-10", "LHD_FXX_0699_6387_MNT_O_0M50_LAMB93_IGN69": "2025-02-10", "LHD_FXX_0700_6386_MNT_O_0M50_LAMB93_IGN69": "2025-02-10", "LHD_FXX_0700_6387_MNT_O_0M50_LAMB93_IGN69": "2025-02-10", "LHD_FXX_0700_6392_MNT_O_0M50_LAMB93_IGN69": "2025-02-10", "LHD_FXX_0701_6387_MNT_O_0M50_LAMB93_IGN69": "2025-02-10", "LHD_FXX_0701_6388_MNT_O_0M50_LAMB93_IGN69": "2025-02-10", "LHD_FXX_0701_6389_MNT_O_0M50_LAMB93_IGN69": "2025-02-10", "LHD_FXX_0701_6390_MNT_O_0M50_LAMB93_IGN69": "2025-02-10", "LHD_FXX_0701_6391_MNT_O_0M50_LAMB93_IGN69": "2025-02-10", "LHD_FXX_0701_6392_MNT_O_0M50_LAMB93_IGN69": "2025-02-10", "LHD_FXX_0702_6388_MNT_O_0M50_LAMB93_IGN69": "2025-02-10", "LHD_FXX_0702_6389_MNT_O_0M50_LAMB93_IGN69": "2025-02-10", "LHD_FXX_0702_6390_MNT_O_0M50_LAMB93_IGN69": "2025-02-10", "LHD_FXX_0702_6391_MNT_O_0M50_LAMB93_IGN69": "2025-02-10" }, "climb_origin": "named-pass", "structure_own_ways": 5, "suppression_unstable": [ 5.0 ], "carriageway": { "stations": 486, "stations_resolved": 486, "width_median_m": 6.0, "width_p10_m": 3.75, "width_min_m": 0.5, "width_max_m": 12.0, "bounded_share": 0.171, "unbounded_share": 0.829, "confidence_median": 0.0, "width_median_bounded_m": 6.5, "window_m": [ 272.0, 297.0 ], "width_at_max25_m": 3.0, "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": 486, "stations_resolved": 486, "width_median_m": 9.25, "width_p10_m": 4.75, "width_min_m": 0.0, "width_max_m": 12.0, "bounded_share": 0.498, "unbounded_share": 0.502, "confidence_median": 0.0, "width_median_bounded_m": 7.5, "window_m": [ 272.0, 297.0 ], "width_at_max25_m": 2.0, "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": "Prades-d'Aubrac", "county": "Aveyron", "source": "OpenStreetMap administrative boundaries (\u00a9 OpenStreetMap contributors, ODbL)" } }