Lignes électriques souterraines moyenne tension (HTA)

APINational · FranceNo auth

Ce jeu de données permet de visualiser l’emplacement géographique des tronçons de ligne électrique souterraine moyenne tension des réseaux de distribution. La Haute Tension A ou HTA (ou Moyenne Tension) peut être comprise entre 1 000 volts (1 kV) et 50 000 volts (50 kV). En principe,…

openapi

Trust score

How is this computed?

good

Composite of 5 axes from our methodology (proof-based officialness, live verification, metadata completeness, license clarity, agent readiness).

Officialnessweight 25%40/100
40/100 from 5 proof signals (domain / portal-backlink / GitHub-org / reciprocal / policy).
Availabilityweight 25%100/100
Latest verification succeeded.
Metadata completenessweight 20%90/100
9 of 10 recommended metadata fields populated.
License clarityweight 15%0/100
No license declared upstream.
Agent readinessweight 15%85/100
OpenAPI spec URL declared · Spec format known (openapi) · Docs URL present · Homepage URL present · Topic tags assigned

Official Proof

Public Sector API

Proof Evidence

40% - Official domain (data.gouv.fr)

Data schema (19 fields)

Filterable via the API (19)

geometrytensionnom_grdcode_inseecommunecode_epciepcicode_departementdepartementcode_regionregiondate_majposition_geoshape_geocorners_geopoint_id_i_rand

Field	Type	Description
geometryGeo Shape	string	—
tension	string	—
nom_grdGRD	string	—
code_inseeCode commune	string	—
commune	string	—
code_epci	string	—
epciNom EPCI	string	—
code_departementCode département	string	—
departementNom département	string	—
code_regionCode région	string	—
regionNom région	string	—
date_maj	string (date)	—
position	string	—
_geoshapeGéométrie	object	Au format d'une géométrie GeoJSON
_geocornersBoite englobante de la géométrie	array	Sous forme d'un tableau de coordonnées au format "lat,lon"
_geopointCoordonnée géographique	string	Centroïde au format "lat,lon"
_idIdentifiant	string (uri-reference)	Identifiant unique parmi toutes les lignes du jeu de données
_iNuméro de ligne	integer	Indice de la ligne dans le fichier d'origine
_randNombre aléatoire	integer	Un nombre aléatoire associé à la ligne qui permet d'obtenir un tri aléatoire par exemple

Schema captured from datafair 1 day ago.

Sample data (5 records)

Record 1_i: 1 · _id: No4Bc5cJJfEvvMeiE9h-C

{
  "_i": 1,
  "_id": "No4Bc5cJJfEvvMeiE9h-C",
  "epci": "CC Carmausin-Ségala",
  "_rand": 18167,
  "_score": null,
  "region": "Occitanie",
  "commune": "Carmaux",
  "nom_grd": "OYA Energies",
  "tension": "HTA",
  "date_maj": "2026-04-01",
  "geometry": "{\"type\":\"LineString\",\"coordinates\":[[2.164254,44.0530018],[2.1642525,44.0530049],[2.1642522,44.0530055],[2.1642519,44.0530062],[2.1642517,44.0530068],[2.1642514,44.0530074],[2.1642511,44.053008],[2.1642508,44.0530086],[2.1642505,44.0530093],[2.1642502,44.0530099],[2.1642499,44.0530105],[2.1642496,44.0530111],[2.1642493,44.0530117],[2.164249,44.0530123],[2.1642487,44.053013],[2.1642484,44.0530136],[2.1642482,44.0530142],[2.1642479,44.0530148],[2.1642476,44.0530154],[2.1642473,44.0530161],[2.16424…",
  "position": "souterrain",
  "_geopoint": "44.053088,2.1642163",
  "code_epci": "200040905",
  "code_insee": "81060",
  "code_region": "76",
  "departement": "Tarn",
  "code_departement": "81"
}

Record 2_i: 1 · _id: f6qHCZCxYpyDVNf_8g-mF

{
  "_i": 1,
  "_id": "f6qHCZCxYpyDVNf_8g-mF",
  "epci": "CC Carmausin-Ségala",
  "_rand": 43538,
  "_score": null,
  "region": "Occitanie",
  "commune": "Saint-Jean-de-Marcel",
  "nom_grd": "SICAE du Carmausin",
  "tension": "HTA",
  "date_maj": "2025-02-12",
  "geometry": "{\"type\":\"LineString\",\"coordinates\":[[2.2299023,44.0445383],[2.2299275,44.044568],[2.2300028,44.0445515],[2.230013,44.0445397],[2.2301622,44.0444912],[2.2302336,44.0444964]]}",
  "position": "souterrain",
  "_geopoint": "44.0445397,2.230013",
  "code_epci": "200040905",
  "code_insee": "81254",
  "code_region": "76",
  "departement": "Tarn",
  "code_departement": "81"
}

Record 3_i: 1 · _id: U0AVPf15wTdjs-Z1okUdu

{
  "_i": 1,
  "_id": "U0AVPf15wTdjs-Z1okUdu",
  "epci": "CC de Haute-Tarentaise",
  "_rand": 45230,
  "_score": null,
  "region": "Auvergne-Rhône-Alpes",
  "commune": "Montvalezan",
  "nom_grd": "SEML ENERGIES HAUTE TARENTAISE",
  "tension": "HTA",
  "date_maj": "2022-06-08",
  "geometry": "{\"type\":\"LineString\",\"coordinates\":[[6.8544187,45.6296233],[6.8544349,45.6296212],[6.8544382,45.6296215],[6.8544512,45.629623],[6.8544559,45.6296235],[6.8544568,45.6296236]]}",
  "position": "souterrain",
  "_geopoint": "45.6296215,6.8544382",
  "code_epci": "247300254",
  "code_insee": "73176",
  "code_region": "84",
  "departement": "Savoie",
  "code_departement": "73"
}

Record 4_i: 1 · _id: rAsp-00OeIvQrcnwo0dzL

{
  "_i": 1,
  "_id": "rAsp-00OeIvQrcnwo0dzL",
  "epci": "CA du Grand Annecy",
  "_rand": 77002,
  "_score": null,
  "region": "Auvergne-Rhône-Alpes",
  "commune": "Epagny Metz-Tessy",
  "nom_grd": "Energie et Services de Seyssel",
  "tension": "HTA",
  "date_maj": "2025-02-10",
  "geometry": "{\"type\":\"LineString\",\"coordinates\":[[6.081633,45.9442831],[6.0816956,45.9444442]]}",
  "position": "souterrain",
  "_geopoint": "45.94436365,6.0816643",
  "code_epci": "200066793",
  "code_insee": "74112",
  "code_region": "84",
  "departement": "Haute-Savoie",
  "code_departement": "74"
}

Record 5_i: 1 · _id: 0_njGeXbq66Vl-70A0o14

{
  "_i": 1,
  "_id": "0_njGeXbq66Vl-70A0o14",
  "epci": "CC des Portes d'Ariège Pyrénées",
  "_rand": 88370,
  "_score": null,
  "region": "Occitanie",
  "commune": "Saverdun",
  "nom_grd": "Régie municipale d'électricité de Saverdun",
  "tension": "HTA",
  "date_maj": "2026-06-10",
  "geometry": "{\"type\":\"LineString\",\"coordinates\":[[1.5827572,43.1936277],[1.5827527,43.1936147],[1.5827534,43.1935967],[1.5827601,43.193591],[1.5827784,43.1935793]]}",
  "position": "souterrain",
  "_geopoint": "43.1935967,1.5827534",
  "code_epci": "200066231",
  "code_insee": "09282",
  "code_region": "76",
  "departement": "Ariège",
  "code_departement": "09"
}

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

Verification Status

Using the API

Configuration

Base URL: https://opendata.agenceore.fr/data-fair/api/v1/datasets/reseau-souterrain-moyenne-tension-hta/
Format: openapi

Query examples

curl -s 'https://opendata.agenceore.fr/data-fair/api/v1/datasets/reseau-souterrain-moyenne-tension-hta/' -H 'Accept: application/json'

Base API endpoint — see the documentation for available routes.

Full API documentation ↗

Dataset

Volume & freshness

Records

2.0M

1974612

Update cadence

Quarterly

declared upstream

Last upstream update

22 days ago

2026-06-10

License

No license declared upstream.

○ Documentation○ Data dictionary○ Versioning

Source: datafair

Machine-readable & source

OpenAPI spec JSON

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