Noise 2017 - Areas exposed to road traffic noise (day, evening, night)Bruit 2017 - Zones exposées au bruit routier (jour, soir, nuit)
Bruit 2017 - Zones exposées au bruit routier (jour, soir, nuit)Noise 2017 - Areas exposed to road traffic noise (day, evening, night)
This API provides access to a 2017 noise map for the Eurométropole de Strasbourg area, showing zones exposed to road traffic noise according to the Lden indicator (day-evening-night noise level). It is published as part of the Strasbourg open data initiative, data.strasbourg.eu, and is intended to support environmental noise assessment and planning. Additional detailed information on noise levels and mapping methodology is available on the dedicated pages of strasbourg.eu.Carte de bruit des zones exposées au bruit routier pour l'indicateur Lden (jour, soir, nuit). Millésime 2017 Une information complète sur le bruit est disponible sur les pages dédiées de strasbourg.eu
Trust score
How is this computed?Weighted across five axes. Tap a ring for what it measures.
Data schema (4 fields)
Click a field to see example values.
| Field | Type | Description |
|---|---|---|
| geo_point_2dGeo Point | geo_point_2d | Geographic centroid coordinates of the noise zone.Geographic centroid coordinates of the noise zone. |
| geo_shapeShape | geo_shape | Geometry outlining the road noise exposure zone.Geometry outlining the road noise exposure zone. |
| db_loDb lo | text | Lower bound of the Lden noise level range in decibels.Lower bound of the Lden noise level range in decibels. |
| db_hiDb hi | text | Upper bound of the Lden noise level range in decibels.Upper bound of the Lden noise level range in decibels. |
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.
Sample data (5 records)
Record 1db_hi: 99 · db_lo: 75
{
"db_hi": "99",
"db_lo": "75",
"geo_shape": {
"type": "Feature",
"geometry": {
"type": "Polygon",
"coordinates": [
[
[
7.6913502,
48.53146182
],
[
7.69129497,
48.53148677
],
[
7.69124819,
48.53146595
],
[
7.6912904,
48.53143694
],
[
7.6913502,
48.53146182
]
]
]
},
"properties": {}
},
"geo_point_2d": {
"lat": 48.5314624466,
"lon": 7.69129695514
}
}Record 2db_hi: 75 · db_lo: 70
{
"db_hi": "75",
"db_lo": "70",
"geo_shape": {
"type": "Feature",
"geometry": {
"type": "Polygon",
"coordinates": [
[
[
7.75923336,
48.60501127
],
[
7.75918722,
48.60504467
],
[
7.75915401,
48.60501452
],
[
7.7591814,
48.60498218
],
[
7.75923336,
48.60501127
]
]
]
},
"properties": {}
},
"geo_point_2d": {
"lat": 48.6050131202,
"lon": 7.75919056452
}
}Record 3db_hi: 70 · db_lo: 65
{
"db_hi": "70",
"db_lo": "65",
"geo_shape": {
"type": "Feature",
"geometry": {
"type": "Polygon",
"coordinates": [
[
[
7.69567169,
48.58949648
],
[
7.69553751,
48.58951426
],
[
7.69549526,
48.58949702
],
[
7.695398,
48.58947401
],
[
7.69526516,
48.58950633
],
[
7.69539282,
48.58941767
],
[
7.69546521,
48.58940814
],
[
7.6955268,
48.5893977
],
[
7.69565987,
48.58936787
],
[
7.69579215,
48.58932948
],
[
7.69593345,
48.5893892
],
[
7.69583117,
48.58939333
],
[
7.69580048,
48.58942013
],
[
7.69568584,
48.58948931
],
[
7.69567169,
48.58949648
]
]
]
},
"properties": {}
},
"geo_point_2d": {
"lat": 48.5894292447,
"lon": 7.69561283031
}
}Record 4db_hi: 50 · db_lo: 0
{
"db_hi": "50",
"db_lo": "0",
"geo_shape": {
"type": "Feature",
"geometry": {
"type": "Polygon",
"coordinates": [
[
[
7.75835628,
48.59612724
],
[
7.75822932,
48.59622255
],
[
7.75795869,
48.59623364
],
[
7.75781501,
48.59614943
],
[
7.75767133,
48.59606521
],
[
7.75779828,
48.59596991
],
[
7.75792524,
48.59587461
],
[
7.75806892,
48.59595882
],
[
7.75820424,
48.59595327
],
[
7.75834792,
48.59603748
],
[
7.75835628,
48.59612724
]
],
[
[
7.75822924,
48.59622165
],
[
7.75835492,
48.5961273
],
[
7.75834656,
48.59603754
],
[
7.75820432,
48.59595417
],
[
7.758069,
48.59595972
],
[
7.75806756,
48.59595887
],
[
7.75792532,
48.5958755
],
[
7.75779964,
48.59596986
],
[
7.75779837,
48.59597081
],
[
7.75767268,
48.59606516
],
[
7.75781492,
48.59614853
],
[
7.75781636,
48.59614937
],
[
7.7579586,
48.59623274
],
[
7.75822924,
48.59622165
]
]
]
},
"properties": {}
},
"geo_point_2d": {
"lat": 48.5960746127,
"lon": 7.75804300103
}
}Record 5db_hi: 65 · db_lo: 60
{
"db_hi": "65",
"db_lo": "60",
"geo_shape": {
"type": "Feature",
"geometry": {
"type": "Polygon",
"coordinates": [
[
[
7.72563629,
48.57980447
],
[
7.72560974,
48.57986187
],
[
7.72557924,
48.57980679
],
[
7.7256018,
48.57977603
],
[
7.72563629,
48.57980447
]
]
]
},
"properties": {}
},
"geo_point_2d": {
"lat": 48.5798144664,
"lon": 7.72560750666
}
}Live sample captured at profiling time — values may have changed upstream.
Verification Status
Using the API
Configuration
- Base URL
- https://data.strasbourg.eu/api/explore/v2.1/catalog/datasets/bruit_a_route_lda_ems2017
License
- ✓ Redistributable
- ✓ Attribution required
Query examples
curl -s 'https://data.strasbourg.eu/api/explore/v2.1/catalog/datasets/bruit_a_route_lda_ems2017/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
Dataset
Volume & freshness
License
No license declared upstream.
Source: opendatasoft
Machine-readable & source
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