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   "data/cache/no/nhm-no_dtm_E106000-N6894500_1m.tif",
   "data/cache/no/nhm-no_dtm_E106000-N6895000_1m.tif",
   "data/cache/no/nhm-no_dtm_E106500-N6895000_1m.tif",
   "data/cache/no/nhm-no_dtm_E107000-N6895000_1m.tif"
  ],
  "calculated_at": "2026-10-03T19:50:59+00:00",
  "road_source": "OpenStreetMap (local PBF extract)",
  "road_attribution": "\u00a9 OpenStreetMap contributors, ODbL",
  "osm_pbf_path": "data/cache/pbf/no-b06-block-batch-no-b06.osm.pbf",
  "osm_snapshot": "",
  "run_id": "no-b06",
  "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": [
   "E94500-N6891000",
   "E94500-N6891500",
   "E95000-N6891000",
   "E95000-N6891500",
   "E95500-N6891000",
   "E95500-N6891500",
   "E95500-N6892000",
   "E96000-N6891500",
   "E96000-N6892000",
   "E96500-N6891500",
   "E96500-N6892000",
   "E97000-N6892000",
   "E97000-N6892500",
   "E97500-N6892000",
   "E97500-N6892500",
   "E98000-N6892000",
   "E98000-N6892500",
   "E98500-N6892000",
   "E98500-N6892500",
   "E98500-N6893000",
   "E99000-N6892500",
   "E99000-N6893000",
   "E99500-N6892500",
   "E99500-N6893000",
   "E100000-N6892500",
   "E100000-N6893000",
   "E100500-N6892500",
   "E100500-N6893000",
   "E101000-N6892500",
   "E101000-N6893000",
   "E101000-N6893500",
   "E101500-N6892500",
   "E101500-N6893000",
   "E101500-N6893500",
   "E102000-N6893000",
   "E102000-N6893500",
   "E102500-N6893500",
   "E102500-N6894000",
   "E103000-N6893500",
   "E103000-N6894000",
   "E103500-N6893500",
   "E103500-N6894000",
   "E104000-N6893500",
   "E104000-N6894000",
   "E104000-N6894500",
   "E104500-N6894000",
   "E104500-N6894500",
   "E105000-N6894000",
   "E105000-N6894500",
   "E105500-N6894000",
   "E105500-N6894500",
   "E105500-N6895000",
   "E106000-N6894500",
   "E106000-N6895000",
   "E106500-N6895000",
   "E107000-N6895000"
  ],
  "elevation_blocks": [
   "nhm-dtm-1m"
  ],
  "nhm_laser_projects": [
   {
    "name": "Luster-Stryn 2012",
    "year": 2012,
    "last_flight_date": "2014-08-28",
    "points_per_m2": 2,
    "resolution_m": 0.5,
    "season": ""
   },
   {
    "name": "NDH Breheimen nord 4pkt 2015",
    "year": 2015,
    "last_flight_date": "2015-01-01",
    "points_per_m2": 4,
    "resolution_m": 0.25,
    "season": "season-unknown"
   },
   {
    "name": "NDH Jotunheimen 2pkt 2022",
    "year": 2022,
    "last_flight_date": "2022-09-06",
    "points_per_m2": 2,
    "resolution_m": 0.5,
    "season": ""
   },
   {
    "name": "NDH Stryn 10pkt 2022",
    "year": 2022,
    "last_flight_date": "2022-08-23",
    "points_per_m2": 10,
    "resolution_m": 0.25,
    "season": ""
   },
   {
    "name": "NDH Stryn 2pkt 2022",
    "year": 2022,
    "last_flight_date": "2022-09-06",
    "points_per_m2": 2,
    "resolution_m": 0.5,
    "season": ""
   },
   {
    "name": "NDH V\u00e5g\u00e5-Lom-Skj\u00e5k 2pkt 2019",
    "year": 2019,
    "last_flight_date": "2019-08-26",
    "points_per_m2": 2,
    "resolution_m": 0.5,
    "season": ""
   },
   {
    "name": "Nord-Gudbrandsdalen Bildematching 2013",
    "year": 2013,
    "last_flight_date": "2013-01-01",
    "points_per_m2": 1,
    "resolution_m": 1,
    "season": "season-unknown"
   }
  ],
  "nhm_last_flight_date": "2022-09-06",
  "nhm_flight_season_unknown": [
   "NDH Breheimen nord 4pkt 2015",
   "Nord-Gudbrandsdalen Bildematching 2013"
  ],
  "nhm_retrieved_at": "2026-10-03T19:50:54Z",
  "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": "Gamle Strynefjellsvegen",
  "seam_filled_samples": {
   "count": 0,
   "distances_m": []
  },
  "seam_filled_in_maximum": false,
  "structure_own_ways": 11,
  "tunnel_check": "osm tunnel=* ways on 11 own way(s)",
  "tunnel_ranges_m": [],
  "underground_fraction": 0.0,
  "structure_mask_ranges_m": [
   [
    3077.9,
    3104.8
   ],
   [
    5488.8,
    5502.0
   ],
   [
    7891.0,
    7905.5
   ]
  ],
  "mask_basin_extension_m": 1.0,
  "suppression_unstable": [
   5.0
  ],
  "carriageway": {
   "stations": 643,
   "stations_resolved": 643,
   "width_median_m": 5.25,
   "width_p10_m": 3.5,
   "width_min_m": 1.5,
   "width_max_m": 12.0,
   "bounded_share": 0.4,
   "unbounded_share": 0.6,
   "confidence_median": 0.0,
   "width_median_bounded_m": 5.0,
   "window_m": [
    111.0,
    136.0
   ],
   "width_at_max25_m": 6.5,
   "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": 643,
    "stations_resolved": 643,
    "width_median_m": 8.75,
    "width_p10_m": 6.0,
    "width_min_m": 1.25,
    "width_max_m": 12.0,
    "bounded_share": 0.608,
    "unbounded_share": 0.392,
    "confidence_median": 1.0,
    "width_median_bounded_m": 7.5,
    "window_m": [
     111.0,
     136.0
    ],
    "width_at_max25_m": 10.75,
    "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": "Stryn",
  "county": "Vestland",
  "source": "OpenStreetMap administrative boundaries (\u00a9 OpenStreetMap contributors, ODbL)"
 }
}