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   "data/cache/no/nhm-no_dtm_E249500-N6866500_1m.tif"
  ],
  "calculated_at": "2026-10-04T03:03:51+00:00",
  "road_source": "OpenStreetMap (local PBF extract)",
  "road_attribution": "\u00a9 OpenStreetMap contributors, ODbL",
  "osm_pbf_path": "data/cache/pbf/no-b09-block-batch-no-b09.osm.pbf",
  "osm_snapshot": "",
  "run_id": "no-b09",
  "elevation_provider": "Kartverket NHM DTM 1 m (laser-covered ground only)",
  "elevation_licence": "CC BY 4.0 \u2014 \u00a9 Kartverket (https://www.kartverket.no/api-og-data/vilkar-for-bruk)",
  "elevation_dataset": "Nasjonal h\u00f8ydemodell (NHM) DTM, 1 m, EPSG:25833, NN2000 (Kartverket), served by the hoydedata.no ImageServer; ground without a laser project is a coarser resampled product and is never measured",
  "elevation_vertical_datum": "NN2000",
  "elevation_tile_ids": [
   "E245500-N6853500",
   "E245500-N6854000",
   "E245500-N6854500",
   "E245500-N6855000",
   "E246000-N6854000",
   "E246000-N6854500",
   "E246000-N6855000",
   "E246000-N6855500",
   "E246000-N6856000",
   "E246000-N6856500",
   "E246000-N6857000",
   "E246500-N6856000",
   "E246500-N6856500",
   "E246500-N6857000",
   "E246500-N6857500",
   "E247000-N6857000",
   "E247000-N6857500",
   "E247000-N6858000",
   "E247500-N6857000",
   "E247500-N6857500",
   "E247500-N6858000",
   "E247500-N6858500",
   "E247500-N6859000",
   "E247500-N6861500",
   "E247500-N6862000",
   "E247500-N6862500",
   "E247500-N6863000",
   "E247500-N6863500",
   "E248000-N6857500",
   "E248000-N6858000",
   "E248000-N6858500",
   "E248000-N6859000",
   "E248000-N6859500",
   "E248000-N6860000",
   "E248000-N6860500",
   "E248000-N6861000",
   "E248000-N6861500",
   "E248000-N6862000",
   "E248000-N6863000",
   "E248000-N6863500",
   "E248000-N6864000",
   "E248500-N6859000",
   "E248500-N6859500",
   "E248500-N6860000",
   "E248500-N6860500",
   "E248500-N6861000",
   "E248500-N6863500",
   "E248500-N6864000",
   "E248500-N6864500",
   "E249000-N6864000",
   "E249000-N6864500",
   "E249000-N6865000",
   "E249000-N6865500",
   "E249000-N6866000",
   "E249000-N6866500",
   "E249500-N6865000",
   "E249500-N6865500",
   "E249500-N6866000",
   "E249500-N6866500"
  ],
  "elevation_blocks": [
   "nhm-dtm-1m"
  ],
  "nhm_laser_projects": [
   {
    "name": "Atndalen laser 5 pkt 2020",
    "year": 2020,
    "last_flight_date": "2020-06-16",
    "points_per_m2": 5,
    "resolution_m": 0.25,
    "season": ""
   },
   {
    "name": "Midt-Gudbrandsdalen 01pkt 2009",
    "year": 2009,
    "last_flight_date": "2010-09-30",
    "points_per_m2": 0.1,
    "resolution_m": 1,
    "season": ""
   },
   {
    "name": "Midt-Gudbrandsdalen 07pkt 2009",
    "year": 2009,
    "last_flight_date": "2010-09-28",
    "points_per_m2": 0.7000000000000001,
    "resolution_m": 1,
    "season": ""
   },
   {
    "name": "Midt-Gudbrandsdalen Stor-Elvdal 02pkt 2009",
    "year": 2009,
    "last_flight_date": "2010-09-30",
    "points_per_m2": 0.2,
    "resolution_m": 1,
    "season": ""
   },
   {
    "name": "Midt-Gudbrandsdalen Stor-Elvdal 07pkt 2009",
    "year": 2009,
    "last_flight_date": "2010-09-30",
    "points_per_m2": 0.7000000000000001,
    "resolution_m": 1,
    "season": ""
   },
   {
    "name": "NDH Atna 2pkt 2016",
    "year": 2016,
    "last_flight_date": "2016-10-06",
    "points_per_m2": 2,
    "resolution_m": 0.5,
    "season": ""
   },
   {
    "name": "NDH Rondane 4pkt 2015",
    "year": 2015,
    "last_flight_date": "2015-01-01",
    "points_per_m2": 4,
    "resolution_m": 0.25,
    "season": "season-unknown"
   },
   {
    "name": "Nord-\u00d8sterdal Tettsteder 2008",
    "year": 2008,
    "last_flight_date": "2008-01-01",
    "points_per_m2": 0.7000000000000001,
    "resolution_m": 1,
    "season": "season-unknown"
   }
  ],
  "nhm_last_flight_date": "2020-06-16",
  "nhm_flight_season_unknown": [
   "NDH Rondane 4pkt 2015",
   "Nord-\u00d8sterdal Tettsteder 2008"
  ],
  "nhm_retrieved_at": "2026-10-04T03:03:46Z",
  "nhm_note": "laser projects overlapping the route's cells; the mosaic draws on them by its own priority and which project supplied which pixel is not recorded",
  "climb_origin": "named-pass",
  "named_pass": "Venabygdsfjellet",
  "seam_filled_samples": {
   "count": 0,
   "distances_m": []
  },
  "seam_filled_in_maximum": false,
  "structure_own_ways": 16,
  "tunnel_check": "osm tunnel=* ways on 16 own way(s)",
  "tunnel_ranges_m": [],
  "underground_fraction": 0.0,
  "structure_mask_ranges_m": [
   [
    0.0,
    23.2
   ],
   [
    14458.3,
    14500.9
   ],
   [
    8371.1,
    8404.2
   ],
   [
    4619.4,
    4631.9
   ],
   [
    5013.9,
    5030.1
   ],
   [
    8084.4,
    8101.6
   ]
  ],
  "mask_basin_extension_m": 69.0,
  "carriageway": {
   "stations": 629,
   "stations_resolved": 629,
   "width_median_m": 6.75,
   "width_p10_m": 5.5,
   "width_min_m": 3.5,
   "width_max_m": 12.0,
   "bounded_share": 0.31,
   "unbounded_share": 0.69,
   "confidence_median": 0.0,
   "width_median_bounded_m": 6.75,
   "window_m": [
    9267.0,
    9292.0
   ],
   "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": 629,
    "stations_resolved": 629,
    "width_median_m": 10.0,
    "width_p10_m": 8.45,
    "width_min_m": 2.25,
    "width_max_m": 12.0,
    "bounded_share": 0.564,
    "unbounded_share": 0.436,
    "confidence_median": 0.917,
    "width_median_bounded_m": 9.5,
    "window_m": [
     9267.0,
     9292.0
    ],
    "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": "Stor-Elvdal",
  "county": "Innlandet",
  "source": "OpenStreetMap administrative boundaries (\u00a9 OpenStreetMap contributors, ODbL)"
 }
}