Register record·API·FR·MUNICIPALITYVERIFIED · checked 16h ago
B
Bruit routier - Zones où les valeurs limites sont dépassées, de 22h à 6h (indicateur Ln)
Cartographie de Bruit Stratégique Donnée produite par Impédance ingénierie pour le compte de la métropole Aix-Marseille Provence La symbologie associée à la carte du bruit est disponible dans la partie pièce jointe, au format QGIS. Bruit routier selon l'indicateur Ln pour les cartes de type C sur...
Trust score
How is this computed?54
fair
Weighted across five axes. Tap a ring for what it measures.
Data schema (20 fields)
Filterable via the API (18)
idnom_donneecodeinseenom_communecodectcodecommdatemajsourceanneecodedeptautoriteidcourbetypesourceindicetypeisophonevalidedebst_area_shst_perimet
Click a field to see example values.
| Fill | Field | Type | Description |
|---|---|---|---|
| 100% | id | double | Unique identifier of the record.Unique identifier of the record. |
| 100% | nom_donneeNom donnee | text | Name of the noise mapping dataset.Name of the noise mapping dataset. |
| 99.9% | codeinsee | text | INSEE code of the municipality.INSEE code of the municipality. |
| 92.7% | nom_communeCommune name | text | Name of the municipality.Name of the municipality. |
| 99.9% | codect | text | Code identifying the noise contour zone or class.Code identifying the noise contour zone or class. |
| 99.9% | codecomm | text | Administrative code of the municipality used in the study.Administrative code of the municipality used in the study. |
| 100% | datemaj | text | Date the data was last updated.Date the data was last updated. |
| 100% | source | text | Organization that produced the noise data.Organization that produced the noise data. |
| 100% | annee | text | Reference year of the noise study.Reference year of the noise study. |
| 100% | codedept | text | Code of the department.Code of the department. |
| — | autorite | text | Identifier (SIREN) of the responsible authority.Identifier (SIREN) of the responsible authority. |
| — | idcourbe | text | Identifier of the noise level curve/contour.Identifier of the noise level curve/contour. |
| — | typesource | text | Type of noise map category, e.g. type C.Type of noise map category, e.g. type C. |
| — | indicetype | text | Type of noise indicator, here Ln (night-time).Type of noise indicator, here Ln (night-time). |
| — | isophone | double | Noise level threshold in decibels for the contour.Noise level threshold in decibels for the contour. |
| — | validedeb | text | Start date of validity for the data.Start date of validity for the data. |
| — | geo_shapeShape | geo_shape | Geographic polygon geometry of the noise zone.Geographic polygon geometry of the noise zone. |
| — | geo_point_2dGeo Point | geo_point_2d | Geographic coordinates (latitude, longitude) of the zone's center.Geographic coordinates (latitude, longitude) of the zone's center. |
| — | st_area_shSt area sh | double | Area of the zone's geometry.Area of the zone's geometry. |
| — | st_perimetSt perimet | double | Perimeter length of the zone's geometry.Perimeter length of the zone's geometry. |
Schema captured from opendatasoft 6 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 1id: 2049 · annee: 2021
{
"id": 2049,
"annee": "2021",
"codect": "CT1",
"source": "IMPEDANCE INGENIERIE",
"datemaj": "11/06/2020",
"autorite": "814 732 707",
"codecomm": "131028",
"codedept": "13",
"idcourbe": "2049.00000000",
"isophone": 62,
"codeinsee": "13028",
"geo_shape": {
"type": "Feature",
"geometry": {
"type": "Polygon",
"coordinates": [
[
[
5.59469362553779,
43.19964568099311
],
[
5.594703382593847,
43.19965201621117
],
[
5.594708219986283,
43.19963921015001
],
[
5.594703252058141,
43.19963815964615
],
[
5.594693890870349,
43.1996406347199
],
[
5.59469362553779,
43.19964568099311
]
]
]
},
"properties": {}
},
"validedeb": "11/06/2021",
"indicetype": "Ln",
"nom_donnee": "Bruit routier type C LN - 22h-6h (étude de bruit Impédance Ingénierie)",
"st_area_sh": 1.12869999795,
"st_perimet": 4.32968446711,
"typesource": "C",
"nom_commune": "La Ciotat",
"geo_point_2d": {
"lat": 43.19964398418283,
"lon": 5.594700835106715
}
}Record 2id: 2050 · annee: 2021
{
"id": 2050,
"annee": "2021",
"codect": "CT1",
"source": "IMPEDANCE INGENIERIE",
"datemaj": "11/06/2020",
"autorite": "814 732 707",
"codecomm": "131028",
"codedept": "13",
"idcourbe": "2050.00000000",
"isophone": 62,
"codeinsee": "13028",
"geo_shape": "[large value omitted]",
"validedeb": "11/06/2021",
"indicetype": "Ln",
"nom_donnee": "Bruit routier type C LN - 22h-6h (étude de bruit Impédance Ingénierie)",
"st_area_sh": 3828.0654499,
"st_perimet": 1547.68470167,
"typesource": "C",
"nom_commune": "La Ciotat",
"geo_point_2d": {
"lat": 43.196623365121575,
"lon": 5.59841732290807
}
}Record 3id: 2051 · annee: 2021
{
"id": 2051,
"annee": "2021",
"codect": "CT1",
"source": "IMPEDANCE INGENIERIE",
"datemaj": "11/06/2020",
"autorite": "814 732 707",
"codecomm": "131028",
"codedept": "13",
"idcourbe": "2051.00000000",
"isophone": 62,
"codeinsee": "13028",
"geo_shape": {
"type": "Feature",
"geometry": {
"type": "Polygon",
"coordinates": [
[
[
5.601157820359904,
43.19408960678664
],
[
5.601134371968746,
43.194082432316506
],
[
5.601130747908948,
43.194081169724925
],
[
5.601129132959652,
43.19408354860766
],
[
5.601124953713919,
43.19409453911838
],
[
5.60111198832606,
43.19410709143293
],
[
5.601125804172874,
43.19410522836589
],
[
5.601157820359904,
43.19408960678664
]
]
]
},
"properties": {}
},
"validedeb": "11/06/2021",
"indicetype": "Ln",
"nom_donnee": "Bruit routier type C LN - 22h-6h (étude de bruit Impédance Ingénierie)",
"st_area_sh": 4.15889999638,
"st_perimet": 9.97950400792,
"typesource": "C",
"nom_commune": "La Ciotat",
"geo_point_2d": {
"lat": 43.194093784037186,
"lon": 5.601134363654296
}
}Record 4id: 2052 · annee: 2021
{
"id": 2052,
"annee": "2021",
"codect": "CT1",
"source": "IMPEDANCE INGENIERIE",
"datemaj": "11/06/2020",
"autorite": "814 732 707",
"codecomm": "131028",
"codedept": "13",
"idcourbe": "2052.00000000",
"isophone": 62,
"codeinsee": "13028",
"geo_shape": {
"type": "Feature",
"geometry": {
"type": "Polygon",
"coordinates": [
[
[
5.601157820359904,
43.19408960678664
],
[
5.601172434325468,
43.1940808846286
],
[
5.601175986900447,
43.19407782904223
],
[
5.601207184835737,
43.194060427218254
],
[
5.601214298077444,
43.194054495843794
],
[
5.601220202832199,
43.194049043596465
],
[
5.601210552684244,
43.19404234643237
],
[
5.601209943765007,
43.194039751174415
],
[
5.60121022735131,
43.194037854380625
],
[
5.601185528745361,
43.194024770203804
],
[
5.601179013379432,
43.19404670679002
],
[
5.601174818096778,
43.194049147887206
],
[
5.601167531989742,
43.19405670338936
],
[
5.601160957425622,
43.19406640168529
],
[
5.601158420229079,
43.19407015277315
],
[
5.601157820359904,
43.19408960678664
]
]
]
},
"properties": {}
},
"validedeb": "11/06/2021",
"indicetype": "Ln",
"nom_donnee": "Bruit routier type C LN - 22h-6h (étude de bruit Impédance Ingénierie)",
"st_area_sh": 15.5998499897,
"st_perimet": 18.6806379041,
"typesource": "C",
"nom_commune": "La Ciotat",
"geo_point_2d": {
"lat": 43.194056005440544,
"lon": 5.601186485801032
}
}Record 5id: 2056 · annee: 2021
{
"id": 2056,
"annee": "2021",
"codect": "CT1",
"source": "IMPEDANCE INGENIERIE",
"datemaj": "11/06/2020",
"autorite": "814 732 707",
"codecomm": "131028",
"codedept": "13",
"idcourbe": "2056.00000000",
"isophone": 62,
"codeinsee": "13028",
"geo_shape": "[large value omitted]",
"validedeb": "11/06/2021",
"indicetype": "Ln",
"nom_donnee": "Bruit routier type C LN - 22h-6h (étude de bruit Impédance Ingénierie)",
"st_area_sh": 6615.29995012,
"st_perimet": 795.615739503,
"typesource": "C",
"nom_commune": "La Ciotat",
"geo_point_2d": {
"lat": 43.1921238395271,
"lon": 5.6069929497515085
}
}Live sample captured at profiling time — values may have changed upstream.
Verification Status
Using the API
Configuration
- Base URL
- https://data.ampmetropole.fr/api/explore/v2.1/catalog/datasets/bruit-routier-type-c-ln-22h-6h-etude-de-bruit-impedance-ingenierie
License
- ✓ Redistributable
- ✓ Attribution required
Query examples
curl -s 'https://data.ampmetropole.fr/api/explore/v2.1/catalog/datasets/bruit-routier-type-c-ln-22h-6h-etude-de-bruit-impedance-ingenierie/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
5 000 req/day
per ipmeasured
observed 6 days ago
Dataset
Volume & freshness
Records
2.1k
2063
Last upstream update
5 months ago
2026-04-07
License
No license declared upstream.
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Source: opendatasoft
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