3D Surfaces of Rennes MétropoleSurfaces 3D sur Rennes Métropole
Surfaces 3D sur Rennes Métropole3D Surfaces of Rennes Métropole
This dataset provides a layer of surfaces annotated with elevation (Z) values, combined with a Digital Terrain Model (DTM), used to improve ground representation for 3D applications across the territory of Rennes Métropole. The layer is designed to be combined with complementary datasets to build accurate three-dimensional terrain models. It is published by Rennes Métropole, the local authority covering the Rennes metropolitan area in France, and is intended for use in geographic information systems, urban planning, and 3D visualization projects requiring precise topographic and elevation data.Cette couche de surfaces renseignées d'une information en altitude (Z) combinée avec un Modèle Numérique de Terrain (MNT) est utilisée pour améliorer la représentation du sol dans le cadre d'exploitations 3D mises en œuvre sur le territoire de Rennes Métropole. Cette couche est à combiner avec la...
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Data schema (6 fields)
Click a field to see example values.
| Field | Type | Description |
|---|---|---|
| geo_point_2dGeo Point | geo_point_2d | Central geographic coordinates (latitude, longitude) of the surface.Central geographic coordinates (latitude, longitude) of the surface. |
| geo_shapeShape | geo_shape | Geometric shape (polygon) of the 3D surface feature.Geometric shape (polygon) of the 3D surface feature. |
| gml_idGml id | text | Unique GML identifier of the surface feature.Unique GML identifier of the surface feature. |
| tid | int | Numeric identifier of the surface record.Numeric identifier of the surface record. |
| type_objetType objet | text | Category of surface object, e.g. water surfaces.Category of surface object, e.g. water surfaces. |
| description | text | Free-text description of the surface feature, when available.Free-text description of the surface feature, when available. |
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.
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 1tid: 19723 · gml_id: surface_3d.19723
{
"tid": 19723,
"gml_id": "surface_3d.19723",
"geo_shape": "[large value omitted]",
"type_objet": "surfaces_eau",
"description": null,
"geo_point_2d": {
"lat": 48.042933787527986,
"lon": -1.7671995574957806
}
}Record 2tid: 13264 · gml_id: surface_3d.13264
{
"tid": 13264,
"gml_id": "surface_3d.13264",
"geo_shape": {
"type": "Feature",
"geometry": {
"type": "MultiPolygon",
"coordinates": [
[
[
[
-1.665300824882833,
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],
[
-1.665298218566448,
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],
[
-1.665271673107399,
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],
[
-1.66527398153212,
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],
[
-1.665300824882833,
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]
]
]
]
},
"properties": {}
},
"type_objet": "escaliers",
"description": null,
"geo_point_2d": {
"lat": 48.13242807535771,
"lon": -1.665285960479251
}
}Record 3tid: 13289 · gml_id: surface_3d.13289
{
"tid": 13289,
"gml_id": "surface_3d.13289",
"geo_shape": {
"type": "Feature",
"geometry": {
"type": "MultiPolygon",
"coordinates": [
[
[
[
-1.666011286492546,
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],
[
-1.665998633019164,
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],
[
-1.665978451883714,
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],
[
-1.665989096561338,
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],
[
-1.666011286492546,
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]
]
]
]
},
"properties": {}
},
"type_objet": "escaliers",
"description": null,
"geo_point_2d": {
"lat": 48.126122842288034,
"lon": -1.6659946397167187
}
}Record 4tid: 19289 · gml_id: surface_3d.19289
{
"tid": 19289,
"gml_id": "surface_3d.19289",
"geo_shape": {
"type": "Feature",
"geometry": {
"type": "MultiPolygon",
"coordinates": [
[
[
[
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],
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],
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],
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],
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],
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],
[
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],
[
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],
[
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],
[
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],
[
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],
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],
[
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]
]
]
]
},
"properties": {}
},
"type_objet": "surfaces_eau",
"description": null,
"geo_point_2d": {
"lat": 48.01768341792347,
"lon": -1.596320661290049
}
}Record 5tid: 17115 · gml_id: surface_3d.17115
{
"tid": 17115,
"gml_id": "surface_3d.17115",
"geo_shape": {
"type": "Feature",
"geometry": {
"type": "MultiPolygon",
"coordinates": [
[
[
[
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],
[
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],
[
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]
]
]
]
},
"properties": {}
},
"type_objet": "surfaces_eau",
"description": null,
"geo_point_2d": {
"lat": 48.15937661403799,
"lon": -1.56823636634986
}
}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/surface_3d
License
- ✓ Redistributable
- ✓ Attribution required
Query examples
curl -s 'https://data.rennesmetropole.fr/api/explore/v2.1/catalog/datasets/surface_3d/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.
Rate limits
Dataset
Volume & freshness
License
No license declared upstream.
Source: opendatasoft
Machine-readable & source
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