Geodetic network stations of Rennes MétropoleStations du canevas géodésique de Rennes Métropole

Stations du canevas géodésique de Rennes MétropoleGeodetic network stations of Rennes Métropole

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This dataset provides point data for one component of the geodetic network (canevas géodésique) of Rennes Métropole, in France. A geodetic network is a set of points with known positions that serve as the reference framework for carrying out topographic surveys. The dataset lists the stations composing this network, published by Rennes Métropole through its open-data portal, and is intended for surveying, mapping, and other technical uses requiring precise positional reference points across the metropolitan area.Cette couche de points constitue un des éléments du canevas géodésique de Rennes Métropole. Pour information, un canevas est un ensemble de points géodésiques connus en position et servant d'ossature à la réalisation d'un levé topographique. Les stations du canevas géodésique de Rennes Métropole...

geospatial

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Trust score

How is this computed?

fair

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

Data schema (10 fields)

Filterable via the API (8)

objectidradicalindicecoord_x_cc48coord_y_cc48altitudemodelefichier

Click a field to see example values.

Field	Type	Description
geo_point_2dGeo Point	geo_point_2d	Geographic coordinates (latitude, longitude) of the station.Geographic coordinates (latitude, longitude) of the station.
geo_shapeShape	geo_shape	Geometric shape of the station as GeoJSON point feature.Geometric shape of the station as GeoJSON point feature.
objectid	int	Internal unique identifier of the record.Internal unique identifier of the record.
radical	text	Root code identifying the geodetic station.Root code identifying the geodetic station.
indice	double	Numeric index number of the geodetic station.Numeric index number of the geodetic station.
coord_x_cc48Coord x cc48	double	X coordinate of the station in the CC48 projection system.X coordinate of the station in the CC48 projection system.
coord_y_cc48Coord y cc48	double	Y coordinate of the station in the CC48 projection system.Y coordinate of the station in the CC48 projection system.
altitude	double	Elevation of the station above sea level, in meters.Elevation of the station above sea level, in meters.
modele	text	Type or model of the geodetic point (e.g. station).Type or model of the geodetic point (e.g. station).
fichier	text	Link to the related reference document or file for the station.Link to the related reference document or file for the station.

Schema captured from opendatasoft 3 days ago.

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Sample data (5 records)

These rows are ODbL-1.0: share-alike. Reusing them obliges you to license any derived database on the same terms.

Record 1indice: 13936 · modele: P_STATION

{
  "indice": 13936,
  "modele": "P_STATION",
  "fichier": "https://public.sig.rennesmetropole.fr/ressources/donnees/referentiels/geodesie/canevas/station/S13936.pdf",
  "radical": "1TS",
  "altitude": 36.918,
  "objectid": 34341,
  "geo_shape": {
    "type": "Feature",
    "geometry": {
      "type": "Point",
      "coordinates": [
        -1.648091868021138,
        48.08281367263,
        36.918
      ]
    },
    "properties": {}
  },
  "coord_x_cc48": 1353928.968,
  "coord_y_cc48": 7219642.661,
  "geo_point_2d": {
    "lat": 48.08281367263,
    "lon": -1.648091868021138
  }
}

Record 2indice: 34756 · modele: P_STATION

{
  "indice": 34756,
  "modele": "P_STATION",
  "fichier": "https://public.sig.rennesmetropole.fr/ressources/donnees/referentiels/geodesie/canevas/station/S34756.pdf",
  "radical": "1TS",
  "altitude": 41.33,
  "objectid": 43859,
  "geo_shape": {
    "type": "Feature",
    "geometry": {
      "type": "Point",
      "coordinates": [
        -1.677720422331427,
        48.113705462603015,
        41.33
      ]
    },
    "properties": {}
  },
  "coord_x_cc48": 1351933.953,
  "coord_y_cc48": 7223204.4,
  "geo_point_2d": {
    "lat": 48.113705462603015,
    "lon": -1.6777204223314275
  }
}

Record 3indice: 20262 · modele: P_STATION

{
  "indice": 20262,
  "modele": "P_STATION",
  "fichier": "https://public.sig.rennesmetropole.fr/ressources/donnees/referentiels/geodesie/canevas/station/S20262.pdf",
  "radical": "1TS",
  "altitude": 44.444,
  "objectid": 36362,
  "geo_shape": {
    "type": "Feature",
    "geometry": {
      "type": "Point",
      "coordinates": [
        -1.695339334273948,
        48.0918670135903,
        44.444
      ]
    },
    "properties": {}
  },
  "coord_x_cc48": 1350476.778,
  "coord_y_cc48": 7220860.53,
  "geo_point_2d": {
    "lat": 48.0918670135903,
    "lon": -1.6953393342739482
  }
}

Record 4indice: 11150 · modele: P_STATION

{
  "indice": 11150,
  "modele": "P_STATION",
  "fichier": "https://public.sig.rennesmetropole.fr/ressources/donnees/referentiels/geodesie/canevas/station/S11150.pdf",
  "radical": "1TS",
  "altitude": 41.872,
  "objectid": 33116,
  "geo_shape": {
    "type": "Feature",
    "geometry": {
      "type": "Point",
      "coordinates": [
        -1.672201494186909,
        48.09032213832638,
        41.872
      ]
    },
    "properties": {}
  },
  "coord_x_cc48": 1352186.652,
  "coord_y_cc48": 7220584.443,
  "geo_point_2d": {
    "lat": 48.09032213832638,
    "lon": -1.6722014941869088
  }
}

Record 5indice: 32249 · modele: P_STATION

{
  "indice": 32249,
  "modele": "P_STATION",
  "fichier": "https://public.sig.rennesmetropole.fr/ressources/donnees/referentiels/geodesie/canevas/station/S32249.pdf",
  "radical": "1TS",
  "altitude": 38.884,
  "objectid": 39455,
  "geo_shape": {
    "type": "Feature",
    "geometry": {
      "type": "Point",
      "coordinates": [
        -1.72097862574469,
        48.115625938750654,
        38.884
      ]
    },
    "properties": {}
  },
  "coord_x_cc48": 1348732.212,
  "coord_y_cc48": 7223613.722,
  "geo_point_2d": {
    "lat": 48.115625938750654,
    "lon": -1.7209786257446902
  }
}

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

Verification Status

Using the API

Configuration

Base URL: https://data.rennesmetropole.fr/api/explore/v2.1/catalog/datasets/stations-du-canevas-geodesique-de-rennes-metropole

License

Open Data Commons Open Database License 1.0Open

✓ Redistributable
✓ Attribution required

Query examples

curl -s 'https://data.rennesmetropole.fr/api/explore/v2.1/catalog/datasets/stations-du-canevas-geodesique-de-rennes-metropole/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

7 000 req/day

per ipmeasured

observed 3 days ago

Dataset

Volume & freshness

Records

12k

12215

Last upstream update

3 days ago

2026-10-21

License

No license declared upstream.

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Source: opendatasoft

Machine-readable & source

JSON

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