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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": [ "E348-N6234", "E348-N6235", "E349-N6234", "E349-N6235", "E350-N6234", "E350-N6235" ], "elevation_blocks": [ "21LHD1EQ@2025-09-26" ], "ign_dalles": [ "LHD_FXX_0348_6235_MNT_O_0M50_LAMB93_IGN69", "LHD_FXX_0348_6236_MNT_O_0M50_LAMB93_IGN69", "LHD_FXX_0349_6235_MNT_O_0M50_LAMB93_IGN69", "LHD_FXX_0349_6236_MNT_O_0M50_LAMB93_IGN69", "LHD_FXX_0350_6235_MNT_O_0M50_LAMB93_IGN69", "LHD_FXX_0350_6236_MNT_O_0M50_LAMB93_IGN69" ], "ign_missions": [ "21LHD1EQ" ], "ign_editions": [ "2025-09-26" ], "ign_dsm_edition": { "LHD_FXX_0348_6235_MNT_O_0M50_LAMB93_IGN69": "2025-09-26", "LHD_FXX_0348_6236_MNT_O_0M50_LAMB93_IGN69": "2025-09-26", "LHD_FXX_0349_6235_MNT_O_0M50_LAMB93_IGN69": "2025-09-26", "LHD_FXX_0349_6236_MNT_O_0M50_LAMB93_IGN69": "2025-09-26", "LHD_FXX_0350_6235_MNT_O_0M50_LAMB93_IGN69": "2025-09-26", "LHD_FXX_0350_6236_MNT_O_0M50_LAMB93_IGN69": "2025-09-26" }, "climb_origin": "discovered", "structure_own_ways": "none \u2014 the route carried no way list; 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