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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": [ "E1003-N6365", "E1003-N6366", "E1004-N6366", "E1004-N6367", "E1005-N6366", "E1005-N6367", "E1006-N6365", "E1006-N6366", "E1006-N6367", "E1007-N6365", "E1007-N6366", "E1007-N6367", "E1008-N6365", "E1008-N6366", "E1008-N6367", "E1009-N6365", "E1009-N6366", "E1010-N6361", "E1010-N6362", "E1010-N6363", "E1010-N6364", "E1010-N6365", "E1011-N6360", "E1011-N6361", "E1011-N6362", "E1011-N6363", "E1011-N6364", "E1011-N6365", "E1012-N6358", "E1012-N6359", "E1012-N6360", "E1012-N6361", "E1013-N6358", "E1013-N6359", "E1013-N6360" ], "elevation_blocks": [ "21LHD8RO@2025-04-02" ], "ign_dalles": [ "LHD_FXX_1003_6366_MNT_O_0M50_LAMB93_IGN69", "LHD_FXX_1003_6367_MNT_O_0M50_LAMB93_IGN69", "LHD_FXX_1004_6367_MNT_O_0M50_LAMB93_IGN69", "LHD_FXX_1004_6368_MNT_O_0M50_LAMB93_IGN69", "LHD_FXX_1005_6367_MNT_O_0M50_LAMB93_IGN69", "LHD_FXX_1005_6368_MNT_O_0M50_LAMB93_IGN69", "LHD_FXX_1006_6366_MNT_O_0M50_LAMB93_IGN69", "LHD_FXX_1006_6367_MNT_O_0M50_LAMB93_IGN69", "LHD_FXX_1006_6368_MNT_O_0M50_LAMB93_IGN69", "LHD_FXX_1007_6366_MNT_O_0M50_LAMB93_IGN69", "LHD_FXX_1007_6367_MNT_O_0M50_LAMB93_IGN69", "LHD_FXX_1007_6368_MNT_O_0M50_LAMB93_IGN69", "LHD_FXX_1008_6366_MNT_O_0M50_LAMB93_IGN69", "LHD_FXX_1008_6367_MNT_O_0M50_LAMB93_IGN69", "LHD_FXX_1008_6368_MNT_O_0M50_LAMB93_IGN69", "LHD_FXX_1009_6366_MNT_O_0M50_LAMB93_IGN69", "LHD_FXX_1009_6367_MNT_O_0M50_LAMB93_IGN69", "LHD_FXX_1010_6362_MNT_O_0M50_LAMB93_IGN69", "LHD_FXX_1010_6363_MNT_O_0M50_LAMB93_IGN69", "LHD_FXX_1010_6364_MNT_O_0M50_LAMB93_IGN69", "LHD_FXX_1010_6365_MNT_O_0M50_LAMB93_IGN69", "LHD_FXX_1010_6366_MNT_O_0M50_LAMB93_IGN69", "LHD_FXX_1011_6361_MNT_O_0M50_LAMB93_IGN69", "LHD_FXX_1011_6362_MNT_O_0M50_LAMB93_IGN69", "LHD_FXX_1011_6363_MNT_O_0M50_LAMB93_IGN69", "LHD_FXX_1011_6364_MNT_O_0M50_LAMB93_IGN69", "LHD_FXX_1011_6365_MNT_O_0M50_LAMB93_IGN69", "LHD_FXX_1011_6366_MNT_O_0M50_LAMB93_IGN69", "LHD_FXX_1012_6359_MNT_O_0M50_LAMB93_IGN69", "LHD_FXX_1012_6360_MNT_O_0M50_LAMB93_IGN69", "LHD_FXX_1012_6361_MNT_O_0M50_LAMB93_IGN69", "LHD_FXX_1012_6362_MNT_O_0M50_LAMB93_IGN69", "LHD_FXX_1013_6359_MNT_O_0M50_LAMB93_IGN69", "LHD_FXX_1013_6360_MNT_O_0M50_LAMB93_IGN69", "LHD_FXX_1013_6361_MNT_O_0M50_LAMB93_IGN69" ], "ign_missions": [ "21LHD8RO" ], "ign_editions": [ "2025-04-02" ], "ign_dsm_edition": { "LHD_FXX_1003_6366_MNT_O_0M50_LAMB93_IGN69": "2025-04-02", "LHD_FXX_1003_6367_MNT_O_0M50_LAMB93_IGN69": "2025-04-02", "LHD_FXX_1004_6367_MNT_O_0M50_LAMB93_IGN69": "2025-04-02", "LHD_FXX_1004_6368_MNT_O_0M50_LAMB93_IGN69": "2025-04-02", "LHD_FXX_1005_6367_MNT_O_0M50_LAMB93_IGN69": "2025-04-02", "LHD_FXX_1005_6368_MNT_O_0M50_LAMB93_IGN69": "2025-04-02", "LHD_FXX_1006_6366_MNT_O_0M50_LAMB93_IGN69": "2025-04-02", "LHD_FXX_1006_6367_MNT_O_0M50_LAMB93_IGN69": "2025-04-02", "LHD_FXX_1006_6368_MNT_O_0M50_LAMB93_IGN69": "2025-04-02", "LHD_FXX_1007_6366_MNT_O_0M50_LAMB93_IGN69": "2025-04-02", "LHD_FXX_1007_6367_MNT_O_0M50_LAMB93_IGN69": "2025-04-02", "LHD_FXX_1007_6368_MNT_O_0M50_LAMB93_IGN69": "2025-04-02", "LHD_FXX_1008_6366_MNT_O_0M50_LAMB93_IGN69": "2025-04-02", "LHD_FXX_1008_6367_MNT_O_0M50_LAMB93_IGN69": "2025-04-02", "LHD_FXX_1008_6368_MNT_O_0M50_LAMB93_IGN69": "2025-04-02", "LHD_FXX_1009_6366_MNT_O_0M50_LAMB93_IGN69": "2025-04-02", "LHD_FXX_1009_6367_MNT_O_0M50_LAMB93_IGN69": "2025-04-02", "LHD_FXX_1010_6362_MNT_O_0M50_LAMB93_IGN69": "2025-04-02", "LHD_FXX_1010_6363_MNT_O_0M50_LAMB93_IGN69": "2025-04-02", "LHD_FXX_1010_6364_MNT_O_0M50_LAMB93_IGN69": "2025-04-02", "LHD_FXX_1010_6365_MNT_O_0M50_LAMB93_IGN69": "2025-04-02", "LHD_FXX_1010_6366_MNT_O_0M50_LAMB93_IGN69": "2025-04-02", "LHD_FXX_1011_6361_MNT_O_0M50_LAMB93_IGN69": "2025-04-02", "LHD_FXX_1011_6362_MNT_O_0M50_LAMB93_IGN69": "2025-04-02", "LHD_FXX_1011_6363_MNT_O_0M50_LAMB93_IGN69": "2025-04-02", "LHD_FXX_1011_6364_MNT_O_0M50_LAMB93_IGN69": "2025-04-02", "LHD_FXX_1011_6365_MNT_O_0M50_LAMB93_IGN69": "2025-04-02", "LHD_FXX_1011_6366_MNT_O_0M50_LAMB93_IGN69": "2025-04-02", "LHD_FXX_1012_6359_MNT_O_0M50_LAMB93_IGN69": "2025-04-02", "LHD_FXX_1012_6360_MNT_O_0M50_LAMB93_IGN69": "2025-04-02", "LHD_FXX_1012_6361_MNT_O_0M50_LAMB93_IGN69": "2025-04-02", "LHD_FXX_1012_6362_MNT_O_0M50_LAMB93_IGN69": "2025-04-02", "LHD_FXX_1013_6359_MNT_O_0M50_LAMB93_IGN69": "2025-04-02", "LHD_FXX_1013_6360_MNT_O_0M50_LAMB93_IGN69": "2025-04-02", "LHD_FXX_1013_6361_MNT_O_0M50_LAMB93_IGN69": "2025-04-02" }, "climb_origin": "named-pass", "structure_own_ways": "none \u2014 the route carried no way list; own decks unmasked", "carriageway": { "stations": 976, "stations_resolved": 976, "width_median_m": 7.0, "width_p10_m": 5.0, "width_min_m": 0.5, "width_max_m": 12.0, "bounded_share": 0.459, "unbounded_share": 0.541, "confidence_median": 0.0, "width_median_bounded_m": 6.88, "window_m": [ 11968.0, 11993.0 ], "width_at_max25_m": 5.5, "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": 976, "stations_resolved": 976, "width_median_m": 9.0, "width_p10_m": 5.25, "width_min_m": 0.0, "width_max_m": 12.0, "bounded_share": 0.653, "unbounded_share": 0.347, "confidence_median": 1.0, "width_median_bounded_m": 8.25, "window_m": [ 11968.0, 11993.0 ], "width_at_max25_m": 8.25, "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": "Saint-\u00c9tienne-de-Tin\u00e9e", "county": "Alpes-Maritimes", "source": "OpenStreetMap administrative boundaries (\u00a9 OpenStreetMap contributors, ODbL)" } }