Register record·API·FR·REGION·Updated WeeklyVERIFIED · checked 34h ago
O
2G-3G-4G Observatory in Centre-Val de Loire RegionObservatoire 2G-3G-4G en Région Centre-Val de Loire
Observatoire 2G-3G-4G en Région Centre-Val de Loire2G-3G-4G Observatory in Centre-Val de Loire Region
This API provides data on the deployment of mobile networks in the Centre-Val de Loire region, based on figures published by the French National Frequency Agency (ANFR). It tracks the rollout of 2G, 3G, 4G and 5G relay antennas by mobile operators, offering a transparent view of deployment progress over time. The dataset is made available through the regional open-data portal of Centre-Val de Loire and can be used to monitor mobile network coverage and infrastructure development across the region.Observatoire du déploiement des réseaux mobiles publié par l'Agence Nationale des Fréquences (ANFR). Etat des lieux du déploiement des antennes relais 2G, 3G, 4G et 5G réalisé par l’ANFR. Il permet de rendre le processus de déploiement des opérateurs mobiles transparent, en rendant compte des évo...
Trust score
How is this computed?54
fair
Weighted across five axes. Tap a ring for what it measures.
Data schema (26 fields)
Filterable via the API (25)
communedepartementlibelle_de_l_epci_metropoleadm_lb_nomsup_idgenerationemr_lb_systemesta_nm_dptcode_inseedate_majsta_nm_anfrnat_idsup_nm_hauttpo_idadr_lb_lieuadr_lb_add1adr_lb_add2adr_lb_add3adr_nm_cpcom_cd_inseecoordregioncode_epci_metropoleemr_dtstatut
Click a field to see example values.
| Fill | Field | Type | Description |
|---|---|---|---|
| 100% | communeCommune | text | Name of the municipality where the antenna is located.Name of the municipality where the antenna is located. |
| 100% | departementDépartement | text | Name of the department where the antenna is located.Name of the department where the antenna is located. |
| 100% | libelle_de_l_epci_metropoleLibellé de l'EPCI / Métropole | text | Name of the inter-municipal body (EPCI) or metropolis.Name of the inter-municipal body (EPCI) or metropolis. |
| 100% | adm_lb_nomOpérateur | text | Name of the mobile network operator.Name of the mobile network operator. |
| 100% | sup_idSup id | text | Identifier of the support structure carrying the antenna.Identifier of the support structure carrying the antenna. |
| 100% | generationGénération | text | Mobile network generation, e.g. 2G, 3G, 4G or 5G.Mobile network generation, e.g. 2G, 3G, 4G or 5G. |
| 100% | emr_lb_systemeTechnologie | text | Radio technology and frequency band used by the antenna.Radio technology and frequency band used by the antenna. |
| 100% | sta_nm_dptCode département | text | INSEE department code.INSEE department code. |
| 100% | code_inseeCode INSEE commune | text | INSEE code of the municipality.INSEE code of the municipality. |
| 100% | date_majDate de mise à jour | text | Date and time the record was last updated.Date and time the record was last updated. |
| 100% | sta_nm_anfrSta nm anfr | text | ANFR reference number identifying the site.ANFR reference number identifying the site. |
| 100% | nat_idNat id | text | Code identifying the nature of the support structure.Code identifying the nature of the support structure. |
| 100% | sup_nm_hautSup nm haut | text | Height of the support structure, in metres.Height of the support structure, in metres. |
| 100% | tpo_idTpo id | text | Code identifying the type of owner of the support.Code identifying the type of owner of the support. |
| 59.8% | adr_lb_lieuAdresse lieu | text | Place name or locality of the site's address.Place name or locality of the site's address. |
| 92.3% | adr_lb_add1Adresse 1 | text | First line of the site's postal address.First line of the site's postal address. |
| 28.9% | adr_lb_add2Adresse 2 | text | Second line of the site's postal address.Second line of the site's postal address. |
| 2.4% | adr_lb_add3Adresse 3 | text | Third line of the site's postal address.Third line of the site's postal address. |
| 100% | adr_nm_cpAdresse CP | text | Postal code of the site's address.Postal code of the site's address. |
| 100% | com_cd_inseeCom cd insee | text | INSEE code of the municipality of the site.INSEE code of the municipality of the site. |
| — | coordonnees | geo_point_2d | Geographic coordinates (latitude and longitude) of the antenna.Geographic coordinates (latitude and longitude) of the antenna. |
| — | coord | text | Geographic coordinates in degrees-minutes-seconds format.Geographic coordinates in degrees-minutes-seconds format. |
| — | regionRégion | text | Name of the administrative region.Name of the administrative region. |
| — | code_epci_metropoleCode EPCI - Métropole | text | INSEE code of the inter-municipal body (EPCI) or metropolis.Code INSEE |
| — | emr_dtDate de mise en service | date | Date the antenna was put into service.Date the antenna was put into service. |
| — | statut | text | Operational status of the antenna, e.g. in service.Operational status of the antenna, e.g. in service. |
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 1coord: 46°35'47''N 2°30'49''E · emr_dt: 2023-11
{
"coord": "46°35'47''N 2°30'49''E",
"emr_dt": "2023-11",
"nat_id": "23",
"region": "Centre-Val de Loire",
"statut": "En service",
"sup_id": "3311932",
"tpo_id": "74",
"commune": "Saulzais-le-Potier",
"date_maj": "2026-07-24T16:00:46",
"adr_nm_cp": "18360",
"adm_lb_nom": "ORANGE",
"code_insee": "18245",
"generation": "4G",
"sta_nm_dpt": "018",
"adr_lb_add1": "Les champs de balais",
"adr_lb_add2": null,
"adr_lb_add3": null,
"adr_lb_lieu": "Le lac",
"coordonnees": {
"lat": 46.59638888888889,
"lon": 2.513611111111111
},
"departement": "Cher",
"sta_nm_anfr": "0182290234",
"sup_nm_haut": "30",
"com_cd_insee": "18245",
"emr_lb_systeme": "LTE 700",
"code_epci_metropole": "200049484",
"libelle_de_l_epci_metropole": "CC Berry Grand Sud"
}Record 2coord: 48°28'25''N 1°45'14''E · emr_dt: 2024-02
{
"coord": "48°28'25''N 1°45'14''E",
"emr_dt": "2024-02",
"nat_id": "26",
"region": "Centre-Val de Loire",
"statut": "En service",
"sup_id": "1262886",
"tpo_id": "68",
"commune": "Auneau-Bleury-Saint-Symphorien",
"date_maj": "2026-07-24T16:00:46",
"adr_nm_cp": "28700",
"adm_lb_nom": "FREE MOBILE",
"code_insee": "28015",
"generation": "4G",
"sta_nm_dpt": "028",
"adr_lb_add1": null,
"adr_lb_add2": null,
"adr_lb_add3": null,
"adr_lb_lieu": "LES POTERIES",
"coordonnees": {
"lat": 48.47361111111111,
"lon": 1.7538888888888888
},
"departement": "Eure-et-Loir",
"sta_nm_anfr": "0280990414",
"sup_nm_haut": "48",
"com_cd_insee": "28015",
"emr_lb_systeme": "LTE 1800",
"code_epci_metropole": "200069953",
"libelle_de_l_epci_metropole": "CC des Portes Euréliennes d'Île-de-France"
}Record 3coord: 47°27'22''N 2°39'33''E · emr_dt: 2020-02
{
"coord": "47°27'22''N 2°39'33''E",
"emr_dt": "2020-02",
"nat_id": "4",
"region": "Centre-Val de Loire",
"statut": "En service",
"sup_id": "766504",
"tpo_id": "34",
"commune": "Vailly-sur-Sauldre",
"date_maj": "2026-07-24T16:00:46",
"adr_nm_cp": "18260",
"adm_lb_nom": "FREE MOBILE",
"code_insee": "18269",
"generation": "4G",
"sta_nm_dpt": "018",
"adr_lb_add1": "Rte de Chevaise",
"adr_lb_add2": null,
"adr_lb_add3": null,
"adr_lb_lieu": "La Grande Taille",
"coordonnees": {
"lat": 47.45611111111111,
"lon": 2.6591666666666667
},
"departement": "Cher",
"sta_nm_anfr": "0180990169",
"sup_nm_haut": "39",
"com_cd_insee": "18269",
"emr_lb_systeme": "LTE 700",
"code_epci_metropole": "200069227",
"libelle_de_l_epci_metropole": "CC Pays Fort Sancerrois Val de Loire"
}Record 4coord: 47°59'49''N 1°15'10''E · emr_dt: 2021-11
{
"coord": "47°59'49''N 1°15'10''E",
"emr_dt": "2021-11",
"nat_id": "4",
"region": "Centre-Val de Loire",
"statut": "En service",
"sup_id": "1755679",
"tpo_id": "34",
"commune": "Cloyes-les-Trois-Rivières",
"date_maj": "2026-07-24T16:00:46",
"adr_nm_cp": "28220",
"adm_lb_nom": "SFR",
"code_insee": "28103",
"generation": "4G",
"sta_nm_dpt": "028",
"adr_lb_add1": "route D'AUTEUIL",
"adr_lb_add2": null,
"adr_lb_add3": null,
"adr_lb_lieu": "LE CARREFOUR",
"coordonnees": {
"lat": 47.996944444444445,
"lon": 1.2527777777777778
},
"departement": "Eure-et-Loir",
"sta_nm_anfr": "0282700204",
"sup_nm_haut": "45",
"com_cd_insee": "28103",
"emr_lb_systeme": "LTE 700",
"code_epci_metropole": "200069961",
"libelle_de_l_epci_metropole": "CC du Grand Châteaudun"
}Record 5coord: 46°58'4''N 1°50'50''E · emr_dt: 2026-05
{
"coord": "46°58'4''N 1°50'50''E",
"emr_dt": "2026-05",
"nat_id": "23",
"region": "Centre-Val de Loire",
"statut": "En service",
"sup_id": "3199068",
"tpo_id": "73",
"commune": "Saint-Valentin",
"date_maj": "2026-07-24T16:00:46",
"adr_nm_cp": "36100",
"adm_lb_nom": "BOUYGUES TELECOM",
"code_insee": "36209",
"generation": "4G",
"sta_nm_dpt": "036",
"adr_lb_add1": "CHEMIN RURAL LE NIL",
"adr_lb_add2": "VOIE COMMUNALE 5",
"adr_lb_add3": null,
"adr_lb_lieu": "LES TERRES DU NIL",
"coordonnees": {
"lat": 46.967777777777776,
"lon": 1.8472222222222223
},
"departement": "Indre",
"sta_nm_anfr": "0362750250",
"sup_nm_haut": "36,3",
"com_cd_insee": "36209",
"emr_lb_systeme": "LTE 700",
"code_epci_metropole": "200068880",
"libelle_de_l_epci_metropole": "CC Champagne Boischauts"
}Live sample captured at profiling time — values may have changed upstream.
Verification Status
Using the API
Configuration
- Base URL
- https://data.centrevaldeloire.fr/api/explore/v2.1/catalog/datasets/observatoire-2-3-4g_rcvl
License
Terms stated by the source (not a recognized license):
http://opendefinition.org/od/1.1/fr/
Query examples
curl -s 'https://data.centrevaldeloire.fr/api/explore/v2.1/catalog/datasets/observatoire-2-3-4g_rcvl/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
2 000 req/day
per ipmeasured
observed 2 days ago
Dataset
Volume & freshness
Records
35k
35357
Update cadence
Weekly
declared upstream
Last upstream update
3 months ago
2026-07-29
Temporal coverage
2017 → ongoing
License
No license declared upstream.
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Source: opendatasoft
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