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ground without a laser project is a coarser resampled product and is never measured", "elevation_vertical_datum": "NN2000", "elevation_tile_ids": [ "E489000-N7430000", "E489500-N7429500", "E489500-N7430000", "E489500-N7430500", "E490000-N7429500", "E490000-N7430000", "E490500-N7429500", "E490500-N7430000", "E491000-N7429500", "E491000-N7430000", "E491000-N7430500", "E491500-N7429500", "E491500-N7430000", "E491500-N7430500", "E491500-N7431000", "E492000-N7429500", "E492000-N7430000", "E492000-N7430500", "E492000-N7431000", "E492000-N7431500", "E492500-N7430500", "E492500-N7431000", "E492500-N7431500", "E493000-N7430500", "E493000-N7431000", "E493500-N7430500", "E493500-N7431000", "E494000-N7430500", "E494000-N7431000", "E494000-N7431500", "E494500-N7431000", "E494500-N7431500", "E495000-N7431500" ], "elevation_blocks": [ "nhm-dtm-1m" ], "nhm_laser_projects": [ { "last_flight_date": "2023-10-17", "name": "Beiarelva Batymetri 2023", "points_per_m2": 5, "resolution_m": 0.25, "season": "", "year": 2023 }, { "last_flight_date": "2016-08-04", "name": "NDH Beiarn 5pkt 2016", "points_per_m2": 5, "resolution_m": 0.25, "season": "", "year": 2016 }, { "last_flight_date": "2016-09-16", "name": "NDH Beiarn-Skj\u00e6rstad 2pkt 2016", "points_per_m2": 2, "resolution_m": 0.5, "season": "", "year": 2016 }, { "last_flight_date": "2015-09-22", "name": "Nordland S\u00f8r 5pkt 2015", "points_per_m2": 5, "resolution_m": 0.25, "season": "", "year": 2015 } ], "nhm_last_flight_date": "2023-10-17", "nhm_retrieved_at": "2026-10-04T07:21:15Z", "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": "discovered", "seam_filled_samples": { "count": 0, "distances_m": [] }, "seam_filled_in_maximum": false, "structure_own_ways": 2, "tunnel_check": "osm tunnel=* ways on 2 own way(s)", "tunnel_ranges_m": [], "underground_fraction": 0.0, "structure_mask_ranges_m": [ [ 9351.3, 9381.3 ] ], "carriageway": { "stations": 381, "stations_resolved": 381, "width_median_m": 6.25, "width_p10_m": 5.0, "width_min_m": 4.25, "width_max_m": 12.0, "bounded_share": 0.192, "unbounded_share": 0.808, "confidence_median": 0.0, "width_median_bounded_m": 6.25, "window_m": [ 1408.0, 1433.0 ], "width_at_max25_m": 8.5, "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": 381, "stations_resolved": 381, "width_median_m": 9.75, "width_p10_m": 8.0, "width_min_m": 4.25, "width_max_m": 12.0, "bounded_share": 0.52, "unbounded_share": 0.48, "confidence_median": 0.859, "width_median_bounded_m": 8.75, "window_m": [ 1408.0, 1433.0 ], "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": "Beiarn", "county": "Nordland", "source": "OpenStreetMap administrative boundaries (\u00a9 OpenStreetMap contributors, ODbL)" } }