2016 Contour LinesCourbe de niveau 2016

Courbe de niveau 20162016 Contour Lines

APIDiscovered1/7blocked by verifiedQuery nowOpen workbench Subscribe🇫🇷France

This dataset provides terrain contour lines for Bordeaux Métropole, derived from aerial photogrammetric and lidar (laser) surveys conducted in summer 2016, covering the metropolitan area plus a 300-metre buffer zone. The contour lines represent ground elevation and are published as open data by Bordeaux Métropole. The dataset is freely accessible without authentication and can be used for terrain analysis, mapping, and planning purposes across the covered territory.Dictionnaire Public Ce jeu de données représente les courbes de niveau du terrain de Bordeaux Métropole issues de l'acquisition aéroportée photogrammétrique et lasergrammétrique de l'été 2016 sur le territoire de Bordeaux Métropole plus un débord de 300 m. Les courbes de niveau du terrain servent...

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Trust score

How is this computed?

poor

Weighted across five axes. Tap a ring for what it measures.

Data schema (10 fields)

Filterable via the API (8)

gidgeom_errcat_digzcdatemdatecommunecode_commune

Click a field to see example values.

Field	Type	Description
geo_point_2dGeo Point	geo_point_2d	Geographic centroid point of the contour line, in latitude/longitude.Geographic centroid point of the contour line, in latitude/longitude.
geo_shapeShape	geo_shape	Geometric shape of the contour line as a geographic feature.Geometric shape of the contour line as a geographic feature.
gid	int	Primary key identifier of the record.Clé primaire
geom_errGeom err	text	Geometric error code indicating a detected geometry issue.Code d'erreur géométrique : Liste des valeurs possibles : 9999 : Polygone compose et / ou à sections multiples 9998 : Linéaire compose et / ou à sections multiples 9996 : La géométrie contient des informations LRS 9995 : Nombre de dimensions différent de 2 ou 3 9994 : Présence d'un arc de cercle 9000 : Erreur autre 13343 : Polygone de moins de 4 points 13349 : Polygone papillon 13350 : Deux éléments d'un polygone archipel se touchent 13351 : Deux éléments d'un polygone archipel se touchent 13356 : Point double 13366 : Combinaison invalide d'intérieur / extérieur d'un polygone 13367 : Orientation invalide d'intérieur / extérieur d'un polygone
cat_digCat dig	text	Category code indicating the importance level of the contour line.Catégorie selon l'importance
z	double	Elevation value in meters, referenced to the NGF datum.Altitude NGF
cdate	datetime	Date and time the record was created.Date de création
mdate	datetime	Date and time the record was last modified.Date de modification
communeCommune	text	Name of the municipality where the contour line is located.Name of the municipality where the contour line is located.
code_communeCommune code	text	INSEE code of the municipality where the contour line is located.INSEE code of the municipality where the contour line is located.

Schema captured from opendatasoft 2 days ago.

Query the data

Pick columns and a sort, then fetch a live preview straight from the source. Choose an API-filterable column (marked ▾) under “Where” to pick from its list of values.

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Sample data (5 records)

Record 1z: 37.5 · gid: 1231

{
  "z": 37.5,
  "gid": 1231,
  "cdate": "2019-08-05T12:08:15+00:00",
  "mdate": "2019-08-05T12:08:15+00:00",
  "cat_dig": "4",
  "commune": "Artigues-près-Bordeaux",
  "geom_err": null,
  "geo_shape": "[large value omitted]",
  "code_commune": "33013",
  "geo_point_2d": {
    "lat": 44.8671685621,
    "lon": -0.496584777101
  }
}

Record 2z: 6 · gid: 9809

{
  "z": 6,
  "gid": 9809,
  "cdate": "2019-08-05T12:08:46+00:00",
  "mdate": "2019-08-05T12:08:46+00:00",
  "cat_dig": "3",
  "commune": "Ambarès-et-Lagrave",
  "geom_err": null,
  "geo_shape": "[large value omitted]",
  "code_commune": "33003",
  "geo_point_2d": {
    "lat": 44.9286000074,
    "lon": -0.49894752656
  }
}

Record 3z: 48.5 · gid: 469

{
  "z": 48.5,
  "gid": 469,
  "cdate": "2019-08-05T12:08:13+00:00",
  "mdate": "2019-08-05T12:08:13+00:00",
  "cat_dig": "4",
  "commune": "Avensan",
  "geom_err": null,
  "geo_shape": "[large value omitted]",
  "code_commune": "33022",
  "geo_point_2d": {
    "lat": 44.9490433258,
    "lon": -0.782063165086
  }
}

Record 4z: 14 · gid: 9399

{
  "z": 14,
  "gid": 9399,
  "cdate": "2019-08-05T12:08:45+00:00",
  "mdate": "2019-08-05T12:08:45+00:00",
  "cat_dig": "3",
  "commune": "Saint-Loubès",
  "geom_err": null,
  "geo_shape": "[large value omitted]",
  "code_commune": "33433",
  "geo_point_2d": {
    "lat": 44.932208188,
    "lon": -0.466209603011
  }
}

Record 5z: 46.5 · gid: 4806

{
  "z": 46.5,
  "gid": 4806,
  "cdate": "2019-08-05T12:08:28+00:00",
  "mdate": "2019-08-05T12:08:28+00:00",
  "cat_dig": "4",
  "commune": "Canéjan",
  "geom_err": null,
  "geo_shape": {
    "type": "Feature",
    "geometry": {
      "type": "LineString",
      "coordinates": [
        [
          -0.6379761,
          44.7451468
        ],
        [
          -0.6379699,
          44.7451479
        ],
        [
          -0.6379691,
          44.7451487
        ],
        [
          -0.6379688,
          44.7451499
        ],
        [
          -0.6379689,
          44.7451532
        ],
        [
          -0.6379688,
          44.7451594
        ],
        [
          -0.637969,
          44.7451605
        ],
        [
          -0.6379702,
          44.7451624
        ],
        [
          -0.6379715,
          44.745164
        ],
        [
          -0.6379724,
          44.7451648
        ],
        [
          -0.6379765,
          44.7451651
        ]
      ]
    },
    "properties": {}
  },
  "code_commune": "33090",
  "geo_point_2d": {
    "lat": 44.7451557965,
    "lon": -0.637970911947
  }
}

Live sample captured at profiling time — values may have changed upstream.

Verification Status

Using the API

Configuration

Base URL: https://opendata.bordeaux-metropole.fr/api/explore/v2.1/catalog/datasets/to_courb_l

License

Licence Ouverte 2.0 (France / Etalab)Open

✓ Redistributable
✓ Attribution required

Query examples

curl -s 'https://opendata.bordeaux-metropole.fr/api/explore/v2.1/catalog/datasets/to_courb_l/records?limit=20' -H 'Accept: application/json'

First 20 records of the dataset as JSON.

Uses the Opendatasoft Explore v2.1 syntax — supports select, where, group_by and order_by.

Full API documentation ↗

Rate limits

50 000 req/day

per ipmeasured

observed 2 days ago

Dataset

Volume & freshness

Records

15k

15418

Last upstream update

7 years ago

2019-11-29

License

No license declared upstream.

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Source: opendatasoft

Machine-readable & source

JSON

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