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Steneskaret from Ullestad

8420.4 m · net rise 480.3 m · total ascent 500.1 m · overall 5.7% · evidence quality B (good) · Hjelmeland · Rogaland

Shape: sustained — 39% of the climbing sits in a quarter of the distance; longest continuous stretch at 10%+ is 189 m.

Not yet matched against documented climbs — the measurement stands on its own.

Gradient ladder what do windows mean?

WindowMaximumLocated at
2 m (diagnostic)≈19%1931–1933 munder overhead cover terrain reads 131.3% at 3015–3017 m across a structure — excluded
3 m (diagnostic)≈18%1930–1933 munder overhead cover terrain reads 113.7% at 3014–3017 m across a structure — excluded
5 m≈15%1930–1935 munder overhead cover terrain reads 78.7% at 3013–3018 m across a structure — excluded
10 m≈14%1248–1258 munder overhead cover terrain reads 42.4% at 3013–3023 m across a structure — excluded
20 m≈14.0%1241–1261 munder overhead cover terrain reads 24.7% at 3013–3033 m across a structure — excluded
25 m≈13.8%1236–1261 munder overhead cover terrain reads 21.5% at 3013–3038 m across a structure — excluded
50 m≈13.4%1211–1261 munder overhead cover terrain reads 15.7% at 3013–3063 m across a structure — excluded
100 m≈12.7%3070–3170 munder overhead cover terrain reads 14.0% at 3013–3113 m across a structure — excluded

Map

Check this route yourself: Google Maps route via their router · Street View at the base where coverage exists · geojson.io our exact measured line · OpenTopoMap

This climb's data: OCL JSON — the full gradient ladder, quality flags and provenance in the OpenClimb Ladder format.

Surface: paved throughout, according to NVDB, Norway's National Road Database.

Access: Ranked 2026-10-05 (D27, road authority): NVDB carries 100% of the route as public road (0% restricted), which answers the OSM audit question (barrier gate without an access tag). A barrier gate without an access tag sits on the route; gates on public roads are usually seasonal — check on the ground.

Measured, not vetted. This page records what the laser record shows about the road's shape — nothing more. Nobody has necessarily ridden or inspected this road for the survey, and a page here is not a recommendation and no guarantee that the road is open, surfaced, rideable or safe. Gates, private sections, missing rights of way and hazards do not show up in elevation data. Check access and conditions on the ground and make your own judgment.

Ridden it, or know better? Submit data for this climb no account needed ·

Route colour = gradient over a 25 m window: <10% 10–20% 20–25% ≥25%

Route line = the road surface as the LiDAR survey finds it. Basemap roads are for orientation and may sit a few metres off.

  © OpenStreetMap contributors · topo tiles © OpenTopoMap (CC-BY-SA) · vector tiles OpenFreeMap

Steneskaret from Ullestad LiDAR hillshade map with contours

Profile

The map, profile and gradient chart share one position — move your pointer over them and the marker follows. Colors are the gradient bands; the shaded span is the steepest 25 m. Any 25 m figure is good to about a point either way (why).

Steneskaret from Ullestad elevation profile
Steneskaret from Ullestad rolling gradient profile
 

Measurement card

ElevationKartverket NHM DTM 1 m (laser-covered ground only) — Nasjonal høydemodell (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
Resolution / CRS1.0 m grid, EPSG:25833; sampled every 1.0 m, bilinear interpolation
TilesE1000-N6586000, E1000-N6586500, E1000-N6587000, E1500-N6586000, E1500-N6586500, E1500-N6587000, E2000-N6585500, E2000-N6586000, E2000-N6586500, E2500-N6585000, E2500-N6585500, E2500-N6586000, E3000-N6584500, E3000-N6585000, E3000-N6585500, E3500-N6585000, E3500-N6585500, E4000-N6584500, E4000-N6585000, E4000-N6585500, E4500-N6584500, E4500-N6585000, E5000-N6584000, E5000-N6584500, E5000-N6585000, E5500-N6584000, E5500-N6584500, E6000-N6584000, E6000-N6584500, E6500-N6584000, E6500-N6584500
Road centrelineOpenStreetMap (local PBF extract)
Quality statusevidence quality B; caveated windows: structure excluded, structure excluded min, texture excluded, texture excluded min
AnalysisOCL 0.1.0, analysis 0.1.0, run no-b01, calculated 2026-10-03

Provenance

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    "code_git_dirty": "false",
    "analysis_version": "0.1.0",
    "analysis_config_digest": "sha256:8c94015b54267da4",
    "python": "3.14.4",
    "numpy": "2.5.3",
    "rasterio": "1.5.2",
    "pyproj": "3.8.0",
    "laspy": "2.7.0",
    "shapely": "2.1.2",
    "pyosmium": "4.3.1",
    "libosmium": "2.23.1",
    "gdal": "3.12.2",
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    "road_pbf": "no-b01-block-batch-no-b01.osm.pbf",
    "region_key": "norway",
    "crs": "EPSG:25833",
    "elevation_provider_key": "nhm-no",
    "tile_index": "nhm-window",
    "authority": "nvdb",
    "registry_pbf": "norway-2026-10-01.osm.pbf"
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  "sample_interval_m": 1.0,
  "interpolation": "bilinear",
  "smoothing": "none",
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  "scale_correction": "point",
  "scale_correction_crs": "EPSG:25833",
  "elevation_crs": "EPSG:25833",
  "elevation_resolution_m": 1.0,
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    "data/cache/no/nhm-no_dtm_E2000-N6586000_1m.tif",
    "data/cache/no/nhm-no_dtm_E2000-N6586500_1m.tif",
    "data/cache/no/nhm-no_dtm_E2500-N6585000_1m.tif",
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    "data/cache/no/nhm-no_dtm_E2500-N6586000_1m.tif",
    "data/cache/no/nhm-no_dtm_E3000-N6584500_1m.tif",
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    "data/cache/no/nhm-no_dtm_E4500-N6584500_1m.tif",
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    "data/cache/no/nhm-no_dtm_E5500-N6584000_1m.tif",
    "data/cache/no/nhm-no_dtm_E5500-N6584500_1m.tif",
    "data/cache/no/nhm-no_dtm_E6000-N6584000_1m.tif",
    "data/cache/no/nhm-no_dtm_E6000-N6584500_1m.tif",
    "data/cache/no/nhm-no_dtm_E6500-N6584000_1m.tif",
    "data/cache/no/nhm-no_dtm_E6500-N6584500_1m.tif"
  ],
  "calculated_at": "2026-10-03T20:02:04+00:00",
  "road_source": "OpenStreetMap (local PBF extract)",
  "road_attribution": "\u00a9 OpenStreetMap contributors, ODbL",
  "osm_pbf_path": "data/cache/pbf/no-b01-block-batch-no-b01.osm.pbf",
  "osm_snapshot": "",
  "run_id": "no-b01",
  "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",
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    "E6000-N6584500",
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  "elevation_blocks": [
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  "nhm_laser_projects": [
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      "last_flight_date": "2018-06-02",
      "name": "NDH Hjelmeland-Forsand 2pkt 2018",
      "points_per_m2": 2,
      "resolution_m": 0.5,
      "season": "",
      "year": 2018
    },
    {
      "last_flight_date": "2018-05-25",
      "name": "NDH Strandalandet 5pkt 2018",
      "points_per_m2": 5,
      "resolution_m": 0.25,
      "season": "",
      "year": 2018
    },
    {
      "last_flight_date": "2025-07-20",
      "name": "Rogaland 10pkt \u00d8st 2025",
      "points_per_m2": 10,
      "resolution_m": 0.25,
      "season": "",
      "year": 2025
    },
    {
      "last_flight_date": "2010-01-01",
      "name": "Rogaland 1pkt 2010",
      "points_per_m2": 1,
      "resolution_m": 1,
      "season": "season-unknown",
      "year": 2010
    },
    {
      "last_flight_date": "2008-01-01",
      "name": "Rogaland 2008",
      "points_per_m2": 1,
      "resolution_m": 1,
      "season": "season-unknown",
      "year": 2008
    },
    {
      "last_flight_date": "2015-11-21",
      "name": "Rogaland 2pkt 2015",
      "points_per_m2": 2,
      "resolution_m": 0.5,
      "season": "snow-season",
      "year": 2015
    },
    {
      "last_flight_date": "2015-04-20",
      "name": "Rogaland 5pkt 2015",
      "points_per_m2": 5,
      "resolution_m": 0.25,
      "season": "snow-season",
      "year": 2015
    }
  ],
  "nhm_last_flight_date": "2025-07-20",
  "nhm_snow_season_flights": [
    "Rogaland 2pkt 2015",
    "Rogaland 5pkt 2015"
  ],
  "nhm_flight_season_unknown": [
    "Rogaland 1pkt 2010",
    "Rogaland 2008"
  ],
  "nhm_retrieved_at": "2026-10-03T16:39:37Z",
  "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": "Steneskaret",
  "seam_filled_samples": {
    "count": 0,
    "distances_m": []
  },
  "seam_filled_in_maximum": false,
  "structure_own_ways": 8,
  "tunnel_check": "osm tunnel=* ways on 8 own way(s)",
  "tunnel_ranges_m": [],
  "underground_fraction": 0.0,
  "structure_mask_ranges_m": [
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    ],
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    ],
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    ]
  ],
  "mask_basin_extension_m": 4.0,
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    "width_max_m": 11.25,
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    "width_at_max25_m": 8.0,
    "window_stations": 7,
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    "single_track_rule": "PROVISIONAL (2026-09-15): width_p10_m <= 3.0 m with bounded_share >= 0.6; recorded, not a rule",
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      "source": "dsm",
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      "level_tol_m": 0.5,
      "break_min_m": 0.3,
      "stations_failed": 0
    }
  },
  "license": "ODbL-1.0",
  "license_url": "https://howsteep.org/licensing"
}