{"id":"30e854e9-dd39-4409-b30f-a781258e7d19","type":"API","name":"Bruit industriel - Zones où les valeurs limites sont dépassées, sur 24h (indicateur Lden)","slug":"bruit-industriel-zones-ou-les-valeurs-limites-sont-depassees-sur-24h-indicateur-lden","description":"Cartographie de Bruit Stratégique Donnée produite par Impédance ingénierie pour le compte de la métropole Aix-Marseille Provence Bruit industriel selon l'indicateur Lden pour les cartes de type C sur la Métropole Aix-Marseille Provence. Résultats de calculs des modélisations acoustiques. La carte...","free_access_class":"FREE_NO_AUTH","auth_type":"NONE","homepage_url":"https://data.ampmetropole.fr/explore/dataset/bruit-industriel-type-c-lden-sur-24h-etude-de-bruit-impedance-ingenierie/","docs_url":"https://data.ampmetropole.fr/explore/dataset/bruit-industriel-type-c-lden-sur-24h-etude-de-bruit-impedance-ingenierie/","repo_url":null,"status":"ACTIVE","verification_state":"UNVERIFIED","tags":[],"logo_url":"https://s3-eu-west-1.amazonaws.com/aws-ec2-eu-1-opendatasoft-staticfileset/ampmetropole/favicon?tstamp=158498047026","primary_source_url":"https://data.ampmetropole.fr/explore/dataset/bruit-industriel-type-c-lden-sur-24h-etude-de-bruit-impedance-ingenierie/","extraction_confidence":"0.40","created_at":"2026-07-24T18:23:56.096Z","updated_at":"2026-07-24T19:34:42.010Z","last_verified_at":null,"deprecated_at":null,"ranking_score":0,"last_ranked_at":null,"last_seen_at":null,"last_validated_at":null,"last_uptime_at":null,"search_vector":"'24h':11A,70A 'acoustiqu':57B 'acoustiques':116B 'aix':30B,49B,89B,108B 'aix-marseill':29B,48B 'aix-marseille':88B,107B 'bruit':1A,16B,33B,60A,75B,92B 'c':44B,103B 'calcul':54B 'calculs':113B 'cart':41B,59B 'carte':118B 'cartes':100B 'cartographi':14B 'cartographie':73B 'compt':25B 'compte':84B 'de':15B,26B,42B,53B,74B,85B,101B,112B 'depassees':68A 'des':55B,114B 'donnee':77B 'donné':18B 'dépassé':9A 'impedance':80B 'impédanc':21B 'indicateur':12A,37B,71A,96B 'industriel':2A,34B,61A,93B 'ingenierie':81B 'ingénieri':22B 'l':36B,95B 'la':27B,46B,58B,86B,105B,117B 'lden':13A,38B,72A,97B 'le':24B,83B 'les':5A,40B,64A,99B 'limit':7A 'limites':66A 'marseill':31B,50B 'marseille':90B,109B 'metropole':87B,106B 'modelisations':115B 'modélis':56B 'métropol':28B,47B 'ou':63A 'où':4A 'par':20B,79B 'pour':23B,39B,82B,98B 'produit':19B 'produite':78B 'provenc':32B,51B 'provence':91B,110B 'resultats':111B 'résultat':52B 'selon':35B,94B 'sont':8A,67A 'strategique':76B 'stratégiqu':17B 'sur':10A,45B,69A,104B 'type':43B,102B 'valeur':6A 'valeurs':65A 'zone':3A 'zones':62A","popularity_score":"0.0000","maintenance_score":"0.0000","institution_id":"d014fa31-f333-4e94-80a3-ea8b4459cfd5","institution_type":"MUNICIPALITY","country_code":"FR","official_confidence":40,"proof_summary":"40% - Official domain (ampmetropole.fr)","source_seed_url":null,"is_public_sector":true,"published_at":"2026-07-25T15:27:00.000Z","geographic_scope":"LOCAL","name_en":null,"description_en":null,"native_lang":null,"access_level":"direct","formats":["CSV"],"capability_tier":"live","trust_score":25.75,"access":{"level":"direct","primary":{"kind":"download","label":"Export CSV","method":"GET","url":"https://data.ampmetropole.fr/api/explore/v2.1/catalog/datasets/bruit-industriel-type-c-lden-sur-24h-etude-de-bruit-impedance-ingenierie/exports/csv","format":"CSV","source":"query_example","runnable":true,"direct":true},"actions":[{"kind":"download","label":"Export CSV","method":"GET","url":"https://data.ampmetropole.fr/api/explore/v2.1/catalog/datasets/bruit-industriel-type-c-lden-sur-24h-etude-de-bruit-impedance-ingenierie/exports/csv","format":"CSV","source":"query_example","runnable":true,"direct":true},{"kind":"query","label":"List records","method":"GET","url":"https://data.ampmetropole.fr/api/explore/v2.1/catalog/datasets/bruit-industriel-type-c-lden-sur-24h-etude-de-bruit-impedance-ingenierie/records?limit=20","source":"query_example","runnable":true,"direct":true},{"kind":"query","label":"Select & filter","method":"GET","url":"https://data.ampmetropole.fr/api/explore/v2.1/catalog/datasets/bruit-industriel-type-c-lden-sur-24h-etude-de-bruit-impedance-ingenierie/records?select=objectid%2Cid%2Cnom_donnee&where=nom_donnee+is+not+null&limit=20","source":"query_example","runnable":true,"direct":true},{"kind":"query","label":"API base URL","method":"GET","url":"https://data.ampmetropole.fr/api/explore/v2.1/catalog/datasets/bruit-industriel-type-c-lden-sur-24h-etude-de-bruit-impedance-ingenierie","source":"base_url","runnable":false},{"kind":"landing","label":"Read the docs","method":"GET","url":"https://data.ampmetropole.fr/explore/dataset/bruit-industriel-type-c-lden-sur-24h-etude-de-bruit-impedance-ingenierie/","source":"docs","runnable":false}],"formats":["CSV"]},"api_details":{"id":"b53c1299-ba4d-4c9d-9d3d-54e7290f871f","entry_id":"30e854e9-dd39-4409-b30f-a781258e7d19","base_url":"https://data.ampmetropole.fr/api/explore/v2.1/catalog/datasets/bruit-industriel-type-c-lden-sur-24h-etude-de-bruit-impedance-ingenierie","openapi_url":null,"graphql_url":null,"api_version":null,"spec_format":null,"endpoints_count":null,"endpoints":[],"rate_limit_info":null,"free_tier_limits":null,"ping_url":"https://data.ampmetropole.fr/api/explore/v2.1/catalog/datasets/bruit-industriel-type-c-lden-sur-24h-etude-de-bruit-impedance-ingenierie","created_at":"2026-07-24T18:23:56.234Z","updated_at":"2026-07-24T18:23:56.234Z"},"dataset_details":{"id":"bda58967-d6a6-4d86-bf4d-9fa12a3ec2c1","entry_id":"30e854e9-dd39-4409-b30f-a781258e7d19","upstream_issued":null,"upstream_modified":"2026-03-26T08:27:14.000Z","themes":[],"update_frequency":null,"temporal_start":null,"temporal_end":null,"spatial_coverage":null,"landing_page":null,"license_id":null,"license_raw":null,"has_documentation":false,"has_data_dictionary":false,"has_versioning":false,"source_portal":"opendatasoft","source_portal_url":"https://data.ampmetropole.fr","created_at":"2026-07-24T18:31:31.592Z","updated_at":"2026-07-24T18:31:31.592Z","publisher":null,"publisher_url":null,"distributions":[],"license":null},"license":{"id":"lo-2.0","spdx_id":"etalab-2.0","name":"Licence Ouverte 2.0 (France / Etalab)","url":"https://www.etalab.gouv.fr/wp-content/uploads/2017/04/ETALAB-Licence-Ouverte-v2.0.pdf","is_open":true,"is_redistributable":true,"requires_attribution":true,"category":"national","notes":null,"created_at":"2026-06-12T16:29:19.729Z"},"license_raw":"https://www.etalab.gouv.fr/wp-content/uploads/2017/04/ETALAB-Licence-Ouverte-v2.0.pdf","latest_check":null,"data_profile":{"id":"ce1e8271-63a7-4ecb-ac72-da662143c917","entry_id":"30e854e9-dd39-4409-b30f-a781258e7d19","profile_source":"opendatasoft","profile_kind":"dataset","dataset_id":"bruit-industriel-type-c-lden-sur-24h-etude-de-bruit-impedance-ingenierie","fields":[{"name":"objectid","type":"int","label":"FID","fill_pct":100,"filterable":true,"description":null},{"name":"id","type":"double","label":null,"fill_pct":100,"filterable":true,"description":null},{"name":"nom_donnee","type":"text","label":"Nom de la donnée","fill_pct":100,"filterable":true,"description":null},{"name":"codeinsee","type":"text","label":null,"fill_pct":100,"filterable":true,"description":null},{"name":"nom_commune","type":"text","label":null,"fill_pct":99.8,"filterable":true,"description":null},{"name":"codect","type":"text","label":null,"fill_pct":100,"filterable":true,"description":null},{"name":"codecomm","type":"text","label":"Code commune DGFIP","fill_pct":100,"filterable":true,"description":null},{"name":"datemaj","type":"text","label":"Date de mise à jour","fill_pct":100,"filterable":true,"description":null},{"name":"source","type":"text","label":"Producteur","fill_pct":100,"filterable":true,"description":null},{"name":"annee","type":"text","label":"Année","fill_pct":100,"filterable":true,"description":null},{"name":"codedept","type":"text","label":"Département","filterable":true,"description":null},{"name":"autorite","type":"text","label":"Autorité","filterable":true,"description":null},{"name":"idcourbe","type":"double","label":"Code courbe","filterable":true,"description":null},{"name":"typesource","type":"text","label":"Type de source","filterable":true,"description":null},{"name":"indicetype","type":"text","label":"Type d’indice","filterable":true,"description":null},{"name":"isophone","type":"double","label":"Isophone (dB)","filterable":true,"description":null},{"name":"validedeb","type":"text","label":"Début de validité","filterable":true,"description":null},{"name":"geo_shape","type":"geo_shape","label":null,"filterable":false,"description":null},{"name":"geo_point_2d","type":"geo_point_2d","label":null,"filterable":false,"description":null},{"name":"shape_area","type":"double","label":"st_area(shape)","filterable":true,"description":null},{"name":"shape_length","type":"double","label":"st_perimeter(shape)","fill_pct":100,"filterable":true,"description":null}],"field_count":21,"sample_records":[{"id":60,"annee":"2021","codect":"CT6","source":"IMPEDANCE INGENIERIE","datemaj":"11/06/2020","autorite":"814 732 707","codecomm":"132056","codedept":"13","idcourbe":60,"isophone":71,"objectid":60,"codeinsee":"13056","geo_shape":{"type":"Feature","geometry":{"type":"Polygon","coordinates":[[[5.023356237195566,43.362075845614974],[5.023352757648572,43.36206808151384],[5.023363632726011,43.36207219769046],[5.02340718084247,43.3620619343294],[5.023424023295183,43.36203579210713],[5.023430631832003,43.36203431866598],[5.023433665939317,43.36202940244176],[5.0234710226860555,43.362018444923834],[5.023484053629775,43.3619891343158],[5.023496496300465,43.36199223126782],[5.023502713031207,43.36198311596174],[5.023538783363395,43.36197767189491],[5.023539959537971,43.36193742417009],[5.023480723751619,43.36189434666412],[5.023438787552735,43.36190835951018],[5.023420573464229,43.36193758705855],[5.023418497039083,43.36193816583173],[5.023417318168454,43.361939717714876],[5.0233739344723425,43.361951147881825],[5.023360110336792,43.3619719242159],[5.023345173983271,43.36197508322062],[5.023335822025824,43.36198623693527],[5.023311103964397,43.361995338239815],[5.023299552367424,43.36200356339934],[5.023262243159594,43.36200534094378],[5.023240644128068,43.36203301192952],[5.023240056268892,43.36203383283586],[5.023238943789105,43.36203376364767],[5.023190563335444,43.36204339737489],[5.023186880754199,43.36207901245763],[5.023241827870948,43.36211587099256],[5.023284111814195,43.36210824104339],[5.023303185218399,43.36210698447638],[5.0233368916313825,43.362100954749245],[5.023356237195566,43.362075845614974]]]},"properties":{}},"validedeb":"11/06/2021","indicetype":"Lden","nom_donnee":"Bruit industriel type C LDEN - sur 24h (étude de bruit Impédance Ingénierie)","shape_area":303.28820000769866,"typesource":"C","nom_commune":"Martigues","geo_point_2d":{"lat":43.36201333946472,"lon":5.023367765873625},"shape_length":85.34257991425083},{"id":81,"annee":"2021","codect":"CT6","source":"IMPEDANCE INGENIERIE","datemaj":"11/06/2020","autorite":"814 732 707","codecomm":"132056","codedept":"13","idcourbe":81,"isophone":71,"objectid":81,"codeinsee":"13056","geo_shape":{"type":"Feature","geometry":{"type":"Polygon","coordinates":[[[5.022857486499935,43.357258273149924],[5.02282376460955,43.35723568619469],[5.022780899610825,43.357240717152244],[5.022783357451804,43.35727207774497],[5.022826060471715,43.35730106607452],[5.022853602072278,43.35728111327296],[5.022859278034896,43.35727065828793],[5.022857486499935,43.357258273149924]]]},"properties":{}},"validedeb":"11/06/2021","indicetype":"Lden","nom_donnee":"Bruit industriel type C LDEN - sur 24h (étude de bruit Impédance Ingénierie)","shape_area":30.995450009479374,"typesource":"C","nom_commune":"Martigues","geo_point_2d":{"lat":43.35726505070878,"lon":5.0228191999216305},"shape_length":21.239282528037425},{"id":85,"annee":"2021","codect":"CT6","source":"IMPEDANCE INGENIERIE","datemaj":"11/06/2020","autorite":"814 732 707","codecomm":"132056","codedept":"13","idcourbe":85,"isophone":71,"objectid":85,"codeinsee":"13056","geo_shape":{"type":"Feature","geometry":{"type":"Polygon","coordinates":[[[5.015430577942121,43.361503843714864],[5.0153874957785956,43.36147809909438],[5.015353410228498,43.36148035380875],[5.015336409553758,43.361505597744035],[5.015389622893257,43.36153889283204],[5.015410088256541,43.36154922046194],[5.015452469235775,43.36157254840216],[5.015507622863784,43.36158726931616],[5.015495628714139,43.361547627087354],[5.015450710219388,43.36152227665706],[5.015430577942121,43.361503843714864]]]},"properties":{}},"validedeb":"11/06/2021","indicetype":"Lden","nom_donnee":"Bruit industriel type C LDEN - sur 24h (étude de bruit Impédance Ingénierie)","shape_area":68.94699999244139,"typesource":"C","nom_commune":"Martigues","geo_point_2d":{"lat":43.36152900131593,"lon":5.01542154264383},"shape_length":38.92988997697949},{"id":90,"annee":"2021","codect":"CT6","source":"IMPEDANCE INGENIERIE","datemaj":"11/06/2020","autorite":"814 732 707","codecomm":"132056","codedept":"13","idcourbe":90,"isophone":71,"objectid":90,"codeinsee":"13056","geo_shape":{"type":"Feature","geometry":{"type":"Polygon","coordinates":[[[5.015948695794537,43.361654734025734],[5.015915625561431,43.361650760675005],[5.015924477661547,43.3616746231315],[5.0159501845639225,43.36169727165351],[5.015975724163291,43.361718663424426],[5.016013324134093,43.36173929053739],[5.016036847935637,43.36173480267358],[5.016042159947327,43.361717425577275],[5.016011803840978,43.361695853593524],[5.015974520163035,43.36167369075468],[5.015948695794537,43.361654734025734]]]},"properties":{}},"validedeb":"11/06/2021","indicetype":"Lden","nom_donnee":"Bruit industriel type C LDEN - sur 24h (étude de bruit Impédance Ingénierie)","shape_area":40.25220002214163,"typesource":"C","nom_commune":"Martigues","geo_point_2d":{"lat":43.36169664920935,"lon":5.015980105715064},"shape_length":29.963414995026508},{"id":93,"annee":"2021","codect":"CT6","source":"IMPEDANCE INGENIERIE","datemaj":"11/06/2020","autorite":"814 732 707","codecomm":"132056","codedept":"13","idcourbe":93,"isophone":71,"objectid":93,"codeinsee":"13056","geo_shape":{"type":"Feature","geometry":{"type":"Polygon","coordinates":[[[5.015561767672911,43.36181636563741],[5.015521612463255,43.36178615701546],[5.015486796097651,43.36179220497082],[5.015486703724161,43.36181776390783],[5.015508044595382,43.36182843517595],[5.0155233149063125,43.36183481000097],[5.015533365398529,43.36183300295922],[5.015561767672911,43.36181636563741]]]},"properties":{}},"validedeb":"11/06/2021","indicetype":"Lden","nom_donnee":"Bruit industriel type C LDEN - sur 24h (étude de bruit Impédance Ingénierie)","shape_area":21.125950015417487,"typesource":"C","nom_commune":"Martigues","geo_point_2d":{"lat":43.361810481783394,"lon":5.015519079377088},"shape_length":17.74048755968778}],"record_count":"13150","data_size_bytes":null,"dataset_count":null,"query_examples":[{"url":"https://data.ampmetropole.fr/api/explore/v2.1/catalog/datasets/bruit-industriel-type-c-lden-sur-24h-etude-de-bruit-impedance-ingenierie/records?limit=20","curl":"curl -s 'https://data.ampmetropole.fr/api/explore/v2.1/catalog/datasets/bruit-industriel-type-c-lden-sur-24h-etude-de-bruit-impedance-ingenierie/records?limit=20' -H 'Accept: application/json'","label":"List records","method":"GET","description":"First 20 records of the dataset as JSON."},{"url":"https://data.ampmetropole.fr/api/explore/v2.1/catalog/datasets/bruit-industriel-type-c-lden-sur-24h-etude-de-bruit-impedance-ingenierie/records?select=objectid%2Cid%2Cnom_donnee&where=nom_donnee+is+not+null&limit=20","curl":"curl -s 'https://data.ampmetropole.fr/api/explore/v2.1/catalog/datasets/bruit-industriel-type-c-lden-sur-24h-etude-de-bruit-impedance-ingenierie/records?select=objectid%2Cid%2Cnom_donnee&where=nom_donnee+is+not+null&limit=20' -H 'Accept: application/json'","label":"Select & filter","method":"GET","description":"Project specific fields (objectid, id, nom_donnee) and filter with ODSQL where clauses."},{"url":"https://data.ampmetropole.fr/api/explore/v2.1/catalog/datasets/bruit-industriel-type-c-lden-sur-24h-etude-de-bruit-impedance-ingenierie/exports/csv","curl":"curl -sL 'https://data.ampmetropole.fr/api/explore/v2.1/catalog/datasets/bruit-industriel-type-c-lden-sur-24h-etude-de-bruit-impedance-ingenierie/exports/csv' -o dataset.csv","label":"Export CSV","method":"GET","description":"Full dataset export as CSV (also available: json, parquet, xlsx)."}],"status":"ok","error_message":null,"profiled_at":"2026-07-24T18:31:30.950Z","run_id":"25e8a3ca-9b52-4609-b04b-af3b38bf057f","created_at":"2026-07-24T18:31:30.950Z","updated_at":"2026-07-24T18:31:30.950Z","license_raw":"https://www.etalab.gouv.fr/wp-content/uploads/2017/04/ETALAB-Licence-Ouverte-v2.0.pdf","license_id":"lo-2.0","previewable":true},"datasets":[],"limits":[{"id":"df1c50ff-3c7f-49de-b04e-5c90f86a8f62","entry_id":"30e854e9-dd39-4409-b30f-a781258e7d19","limit_type":"requests_per_day","value":"5000","unit":"requests","period":"day","scope":"per-ip","source_id":null,"claim_type":"measured","confidence":"0.90","observed_at":"2026-07-24T18:31:31.754Z"}]}