Register record·API·FRSTALE · checked 4d ago
C
Solar CadastreCadastre solaire
Cadastre solaireSolar Cadastre
This dataset provides the solar cadastre for the Bordeaux Métropole area, published as surface (polygon) objects representing solar potential across the metropolitan territory. It is made available via Bordeaux Métropole's open data portal, with multi-tile download options and data offered in GeoTIFF raster format. The dataset is intended to support analysis of solar exposure and potential across the metropolitan area, useful for planning and energy-related studies.Dictionnaire Public Ce jeu de données présente sous forme d'objets surfaciques, le cadastre solaire sur le territoire métropolitain. Téléchargement multi-dalles Téléchargement au format GeoTIFF
energy
Trust score
How is this computed?35
poor
Weighted across five axes. Tap a ring for what it measures.
Data schema (21 fields)
Filterable via the API (19)
gidgeom_errsurface_toitureinclinaisonorientationirradiation_moysurface_exploitableirradiation_exploitdist_reseau_btdist_position_btdist_reseau_htdist_position_htinseeadresses2_excellentes2_appropriees2_peu_approprieecdatemdate
Click a field to see example values.
| Field | Type | Description |
|---|---|---|
| geo_point_2dGeo Point | geo_point_2d | Geographic centroid coordinates of the roof surface.Geographic centroid coordinates of the roof surface. |
| geo_shapeShape | geo_shape | Geometric shape (polygon) of the roof surface.Geometric shape (polygon) of the roof surface. |
| gid | int | Primary key identifier for the record.Clé primaire |
| geom_errGeom err | text | Error code indicating a geometric anomaly in the shape.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 |
| surface_toitureSurface toiture | double | Roof surface area in square meters.Surface de toiture (m²) |
| inclinaison | double | Roof tilt angle in degrees.Inclinaison toiture (°) |
| orientation | double | Roof orientation angle in degrees.Orientation toiture (°) |
| irradiation_moyIrradiation moy | double | Average solar irradiation in kWh/m²/year.Irradiation moyenne (kWh/m²/an) |
| surface_exploitableSurface exploitable | double | Usable roof surface area for solar installation, in square meters.Surface exploitable (m²) |
| irradiation_exploitIrradiation exploit | double | Average usable solar irradiation in kWh/m²/year.Irradiation moyenne exploitable (kWh/m²/an) |
| dist_reseau_btDist reseau bt | double | Distance from the building to the low-voltage network, in meters.Distance bâtiment au réseau basse tension (m) |
| dist_position_btDist position bt | double | Distance between the delivery point and the ENEDIS substation, in meters.Distance entre PDL et poste ENEDIS (m) |
| dist_reseau_htDist reseau ht | double | Distance from the building to the high-voltage network, in meters.Distance bâtiment au réseau haute tension (m) |
| dist_position_htDist position ht | double | Distance between the delivery point and the source substation, in meters.Distance entre PDL et poste source (m) |
| insee | text | INSEE code identifying the municipality.Code INSEE de la commune : Liste des valeurs possibles : 33003 : Ambarès-et-Lagrave 33004 : Ambès 33013 : Artigues-Près-Bordeaux 33032 : Bassens 33039 : Bègles 33056 : Blanquefort 33063 : Bordeaux 33065 : Bouliac 33069 : Le Bouscat 33075 : Bruges 33096 : Carbon-Blanc 33119 : Cenon 33162 : Eysines 33167 : Floirac 33192 : Gradignan 33200 : Le Haillan 33249 : Lormont 33273 : Martignas-sur-Jalle 33281 : Mérignac 33312 : Parempuyre 33318 : Pessac 33376 : Saint-Aubin-de-Médoc 33434 : Saint-Louis-de-Montferrand 33449 : Saint-Médard-en-Jalles 33487 : Saint-Vincent-de-Paul 33519 : Le Taillan-Médoc 33522 : Talence 33550 : Villenave-d'Ornon |
| adresse | text | Street address of the building.Adresse |
| s2_excellenteS2 excellente | double | Roof area with excellent solar potential (1310–1540 kWh/m²/year).Surface de toiture ayant un potentiel solaire très approprié (entre 1310 et 1540 kWh/m²/an) |
| s2_approprieeS2 appropriee | text | Roof area with suitable solar potential (1080–1310 kWh/m²/year).Surface de toiture ayant un potentiel solaire approprié (entre 1080 et 1310 kWh/m²/an) |
| s2_peu_approprieeS2 peu appropriee | text | Roof area with low solar potential (770–1080 kWh/m²/year).Surface de toiture ayant un potentiel solaire peu approprié (entre 770 et 1080 kWh/m²/an) |
| 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 |
Schema captured from opendatasoft 3 days ago.
Query the data
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Sample data (5 records)
Record 1gid: 317762 · cdate: 2024-10-30T09:50:08+00:00
{
"gid": 317762,
"cdate": "2024-10-30T09:50:08+00:00",
"insee": "33063",
"mdate": "2024-10-30T09:50:08+00:00",
"adresse": "25 rue Grateloup, 33800 Bordeaux",
"geom_err": null,
"geo_shape": {
"type": "Feature",
"geometry": {
"type": "Polygon",
"coordinates": [
[
[
-0.5764919,
44.8237949
],
[
-0.5764674,
44.8238083
],
[
-0.576388,
44.8238541
],
[
-0.5763612,
44.8238703
],
[
-0.5763513,
44.8238752
],
[
-0.5763633,
44.8238838
],
[
-0.576394,
44.8238684
],
[
-0.5763993,
44.8238727
],
[
-0.5764238,
44.8238593
],
[
-0.5764262,
44.8238574
],
[
-0.5764652,
44.8238931
],
[
-0.5764469,
44.8239036
],
[
-0.5764408,
44.8239074
],
[
-0.5764422,
44.8239092
],
[
-0.5764052,
44.8239248
],
[
-0.5764146,
44.8239344
],
[
-0.576448,
44.8239207
],
[
-0.5764516,
44.8239188
],
[
-0.5765054,
44.8238882
],
[
-0.5765604,
44.8238567
],
[
-0.5765483,
44.8238454
],
[
-0.5764919,
44.8237949
]
]
]
},
"properties": {}
},
"inclinaison": 16.1,
"orientation": 52.5,
"geo_point_2d": {
"lat": 44.823856805382945,
"lon": -0.5764705306079138
},
"s2_appropriee": "32.9",
"s2_excellente": 2.7,
"dist_reseau_bt": 0,
"dist_reseau_ht": 63.5,
"irradiation_moy": 927.9,
"surface_toiture": 99.1,
"dist_position_bt": 211.8,
"dist_position_ht": 1389.5,
"s2_peu_appropriee": "63.5",
"irradiation_exploit": 1224.1,
"surface_exploitable": 21.6
}Record 2gid: 273064 · cdate: 2024-10-30T09:49:53+00:00
{
"gid": 273064,
"cdate": "2024-10-30T09:49:53+00:00",
"insee": "33039",
"mdate": "2024-10-30T09:49:53+00:00",
"adresse": "6 impasse Chassain, 33130 Bègles",
"geom_err": null,
"geo_shape": {
"type": "Feature",
"geometry": {
"type": "Polygon",
"coordinates": [
[
[
-0.5545254,
44.8036242
],
[
-0.5544276,
44.8035994
],
[
-0.5543826,
44.8036873
],
[
-0.5544289,
44.8036994
],
[
-0.554452,
44.8037049
],
[
-0.5544867,
44.8037128
],
[
-0.5545254,
44.8036242
]
]
]
},
"properties": {}
},
"inclinaison": 15.7,
"orientation": 22.5,
"geo_point_2d": {
"lat": 44.803656530871685,
"lon": -0.5544552071700138
},
"s2_appropriee": "40",
"s2_excellente": 15.3,
"dist_reseau_bt": 13,
"dist_reseau_ht": 35.2,
"irradiation_moy": 1120.8,
"surface_toiture": 92.7,
"dist_position_bt": 138.2,
"dist_position_ht": 1777.8,
"s2_peu_appropriee": "37.4",
"irradiation_exploit": 1327.9,
"surface_exploitable": 23.7
}Record 3gid: 173791 · cdate: 2024-10-30T09:49:20+00:00
{
"gid": 173791,
"cdate": "2024-10-30T09:49:20+00:00",
"insee": "33281",
"mdate": "2024-10-30T09:49:20+00:00",
"adresse": "6 impasse Herge, 33700 Mérignac",
"geom_err": null,
"geo_shape": {
"type": "Feature",
"geometry": {
"type": "Polygon",
"coordinates": [
[
[
-0.6600444,
44.853012
],
[
-0.6601751,
44.853014
],
[
-0.6601756,
44.8529833
],
[
-0.6601578,
44.852983
],
[
-0.6601562,
44.8528605
],
[
-0.6600471,
44.8528587
],
[
-0.6600444,
44.853012
]
]
]
},
"properties": {}
},
"inclinaison": 18.8,
"orientation": 277.5,
"geo_point_2d": {
"lat": 44.85293863791116,
"lon": -0.6601034390637925
},
"s2_appropriee": "114.5",
"s2_excellente": 2.7,
"dist_reseau_bt": 19.4,
"dist_reseau_ht": 70.7,
"irradiation_moy": 1105,
"surface_toiture": 164,
"dist_position_bt": 102.9,
"dist_position_ht": 967.1,
"s2_peu_appropriee": "46.8",
"irradiation_exploit": 1235,
"surface_exploitable": 60.8
}Record 4gid: 129154 · cdate: 2024-10-30T09:49:04+00:00
{
"gid": 129154,
"cdate": "2024-10-30T09:49:04+00:00",
"insee": "33318",
"mdate": "2024-10-30T09:49:04+00:00",
"adresse": "16 rue des Pays-Bas, 33600 Pessac",
"geom_err": null,
"geo_shape": {
"type": "Feature",
"geometry": {
"type": "Polygon",
"coordinates": [
[
[
-0.7065034,
44.7966872
],
[
-0.7064782,
44.7966511
],
[
-0.7064634,
44.796657
],
[
-0.7064897,
44.7966912
],
[
-0.7065034,
44.7966872
]
]
]
},
"properties": {}
},
"inclinaison": 16.9,
"orientation": 247.5,
"geo_point_2d": {
"lat": 44.79667120248375,
"lon": -0.7064834167555232
},
"s2_appropriee": "5.6",
"s2_excellente": 0.2,
"dist_reseau_bt": 2.5,
"dist_reseau_ht": 147.8,
"irradiation_moy": 1231,
"surface_toiture": 5.8,
"dist_position_bt": 220.9,
"dist_position_ht": 3358.7,
"s2_peu_appropriee": "0",
"irradiation_exploit": 1231,
"surface_exploitable": 5.8
}Record 5gid: 351844 · cdate: 2024-10-30T09:50:20+00:00
{
"gid": 351844,
"cdate": "2024-10-30T09:50:20+00:00",
"insee": "33522",
"mdate": "2024-10-30T09:50:20+00:00",
"adresse": "25 rue Raymond Aron, 33400 Talence",
"geom_err": null,
"geo_shape": {
"type": "Feature",
"geometry": {
"type": "Polygon",
"coordinates": [
[
[
-0.578611,
44.7982465
],
[
-0.5786971,
44.7982869
],
[
-0.5787138,
44.7982702
],
[
-0.5787422,
44.7982404
],
[
-0.5786549,
44.7982
],
[
-0.578611,
44.7982465
]
]
]
},
"properties": {}
},
"inclinaison": 18,
"orientation": 127.5,
"geo_point_2d": {
"lat": 44.798243485721756,
"lon": -0.578676478248908
},
"s2_appropriee": "22.7",
"s2_excellente": 27.8,
"dist_reseau_bt": 14.3,
"dist_reseau_ht": 45.7,
"irradiation_moy": 1266.5,
"surface_toiture": 53.8,
"dist_position_bt": 106.5,
"dist_position_ht": 2457.3,
"s2_peu_appropriee": "3.3",
"irradiation_exploit": 1361.6,
"surface_exploitable": 32.7
}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/eg_cada_solaire_s
License
- ✓ Redistributable
- ✓ Attribution required
Query examples
curl -s 'https://opendata.bordeaux-metropole.fr/api/explore/v2.1/catalog/datasets/eg_cada_solaire_s/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
50 000 req/day
per ipmeasured
observed 3 days ago
Dataset
Volume & freshness
Records
392k
391793
Last upstream update
4 days ago
2026-10-22
License
No license declared upstream.
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