Noise 2022 - Areas exposed to railway noise (day, evening, night)Bruit 2022 - Zones exposées au bruit ferroviaire (jour, soir, nuit)

Name: Noise 2022 - Areas exposed to railway noise (day, evening, night)
Creator: opendatasoft

Bruit 2022 - Zones exposées au bruit ferroviaire (jour, soir, nuit)Noise 2022 - Areas exposed to railway noise (day, evening, night)

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Noise map published by the Eurométropole de Strasbourg showing areas exposed to railway noise, based on the Lden indicator (day, evening, night). Data corresponds to the 2022 edition. It is part of a national API providing access to strategic noise maps produced for the Strasbourg metropolitan area. Further detailed information on noise exposure is available on the dedicated pages of the strasbourg.eu website. The dataset is freely accessible without authentication.Carte de bruit des zones exposées au bruit ferroviaire pour l'indicateur Lden (jour, soir, nuit). Millésime 2022 Une information complète sur le bruit est disponible sur les pages dédiées de strasbourg.eu

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Trust score

How is this computed?

fair

Weighted across five axes. Tap a ring for what it measures.

Data schema (8 fields)

Filterable via the API (6)

millesimecartesourceperiodevaleurcolor_data

Click a field to see example values.

Field	Type	Description
millesime	text	Reference year of the noise map data.Reference year of the noise map data.
carte	text	Map identifier or code for the noise map layer.Map identifier or code for the noise map layer.
source	text	Noise source type, e.g. rail traffic.Noise source type, e.g. rail traffic.
periode	text	Time period indicator for the noise level (day, evening, night).Time period indicator for the noise level (day, evening, night).
valeur	text	Noise level range in decibels for the zone.Noise level range in decibels for the zone.
color_dataColor data	text	Hexadecimal color code used to display the noise level on the map.Hexadecimal color code used to display the noise level on the map.
geo_shapeShape	geo_shape	Geographic boundary polygon of the noise exposure zone.Geographic boundary polygon of the noise exposure zone.
geo_point_2dGeo Point	geo_point_2d	Geographic coordinates (latitude, longitude) of the zone's location.Geographic coordinates (latitude, longitude) of the zone's location.

Schema captured from opendatasoft 7 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 1carte: A · source: Fer

{
  "carte": "A",
  "source": "Fer",
  "valeur": "50-55",
  "periode": "Ld",
  "geo_shape": "[large value omitted]",
  "millesime": "2022",
  "color_data": "#8FAF89",
  "geo_point_2d": {
    "lat": 48.602233978788824,
    "lon": 7.733447736773031
  }
}

Record 2carte: A · source: Fer

{
  "carte": "A",
  "source": "Fer",
  "valeur": "65-70",
  "periode": "Ld",
  "geo_shape": "[large value omitted]",
  "millesime": "2022",
  "color_data": "#D98396",
  "geo_point_2d": {
    "lat": 48.61229439408484,
    "lon": 7.729499998986158
  }
}

Record 3carte: A · source: Fer

{
  "carte": "A",
  "source": "Fer",
  "valeur": "60-65",
  "periode": "Ld",
  "geo_shape": "[large value omitted]",
  "millesime": "2022",
  "color_data": "#F9C4A7",
  "geo_point_2d": {
    "lat": 48.599945226271736,
    "lon": 7.7288242452351765
  }
}

Record 4carte: A · source: Fer

{
  "carte": "A",
  "source": "Fer",
  "valeur": ">=75",
  "periode": "Ld",
  "geo_shape": "[large value omitted]",
  "millesime": "2022",
  "color_data": "#8A65A9",
  "geo_point_2d": {
    "lat": 48.62082667439854,
    "lon": 7.722812443112031
  }
}

Record 5carte: A · source: Fer

{
  "carte": "A",
  "source": "Fer",
  "valeur": "0-50",
  "periode": "Ld",
  "geo_shape": "[large value omitted]",
  "millesime": "2022",
  "color_data": "#19630A",
  "geo_point_2d": {
    "lat": 48.58338794875765,
    "lon": 7.737707753207059
  }
}

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_fer_a_ld_2022

License

Licence Ouverte 2.0 (France / Etalab)Open

✓ Redistributable
✓ Attribution required

Query examples

curl -s 'https://data.strasbourg.eu/api/explore/v2.1/catalog/datasets/bruit_fer_a_ld_2022/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.

Full API documentation ↗

Rate limits

2 000 000 req/day

per ipmeasured

observed 7 days ago

Dataset

Volume & freshness

Records

Last upstream update

2 years ago

2024-12-17

License

No license declared upstream.

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Source: opendatasoft

Machine-readable & source

JSON

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