Contour lines for La Verrière – CA Saint-Quentin-en-YvelinesCourbes de niveaux La Verrière - CA Saint-Quentin-en-Yvelines

Courbes de niveaux La Verrière - CA Saint-Quentin-en-YvelinesContour lines for La Verrière – CA Saint-Quentin-en-Yvelines

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This API provides elevation contour line data for the commune of La Verrière, published by the CA Saint-Quentin-en-Yvelines urban community (SQY) in France. According to the source metadata, the dataset was constructed in 2019, last updated in 2019, and produced at a scale of 1:500. It offers geographic vector data representing terrain elevation, useful for topographic analysis, land planning, and construction-related studies within the municipality's territory.Informations générales de la classe d'entité Origine ou Source : SQY Date de construction : 2019 Actualité : 2019 Précision : 500e Systè…

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Trust score

How is this computed?

good

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

Data schema (5 fields)

Filterable via the API (5)

objectididcontourgeometryshape_len

Click a field to see example values.

Field	Type	Description
objectid	integer	Internal object identifier for the feature.Internal object identifier for the feature.
id	integer	Unique numeric identifier of the contour line.Unique numeric identifier of the contour line.
contour	integer	Elevation value in meters represented by the contour line.Elevation value in meters represented by the contour line.
geometryGeometry	string	Line geometry of the contour as a GeoJSON-like structure.Line geometry of the contour as a GeoJSON-like structure.
shape_len	number	Length of the contour line geometry.Length of the contour line geometry.

Schema captured from datafair 6 days ago.

Query the data

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Sample data (5 records)

objectid	id	contour	geometry	shape_len	_score
1	1	181	{"type":"LineString","coordinates":[[1.9536958949661172,48.75438531020749],[1.9537262022329684,48.754424176750774],[1.953740718589794,48.75437404996569],[1.9537511187908445,48.75436523714091],[1.953744879869306,48.754353801140404],[1.9537278731189056,48.754344018128435],[1.9537074755369945,48.75435145460296],[1.953668251780448,48.7543644819147],[1.9536958949661172,48.75438531020749]]}	22.8112144465026	—
2	2	180	{"type":"LineString","coordinates":[[1.9440131725892977,48.748989727514704],[1.943996947931021,48.74906785096976],[1.9439996646407218,48.74907751749581],[1.944003979129874,48.74908234917236],[1.9440111763154926,48.74908462519878],[1.9440266123540895,48.749088020315014],[1.9440519598818928,48.749077998562306],[1.9440448856644672,48.74905604036962],[1.9440131725892977,48.748989727514704]]}	24.6704512710093	—
3	3	180	{"type":"LineString","coordinates":[[1.95380731996197,48.754365749308214],[1.9537862764074365,48.75432717316883],[1.9537289120638008,48.75429417594245],[1.9536601083291594,48.754319258974796],[1.9536520833271667,48.75432192449059],[1.9535874839915817,48.754344002247734],[1.9535661081699531,48.754349492484415],[1.9534578963829863,48.7543552659381],[1.9534468211175877,48.754357050108034],[1.9534409116105074,48.754358522509825],[1.9534247764036703,48.75436226260372],[1.9533786654061323,48.754406230…	113.28500635032601	—
4	4	179	{"type":"LineString","coordinates":[[1.962431289311574,48.7610367373189],[1.9624341064556863,48.761037537153214],[1.9624404704462868,48.761039176693174],[1.962455513865361,48.761035082787046],[1.9624398787396595,48.761031211720265],[1.9624343096692636,48.76102770772722],[1.9624299487532029,48.761032027676485],[1.9624268110445988,48.76103482341569],[1.962431289311574,48.7610367373189]]}	5.07267971084257	—
5	5	179	{"type":"LineString","coordinates":[[1.9643660077165184,48.7617152494869],[1.9643856905951858,48.76172286858859],[1.96440740314236,48.761716777667445],[1.964422286532915,48.761702640344254],[1.9644035084745601,48.7616911242478],[1.964386449956369,48.76168606960267],[1.9643674344145496,48.761689622476624],[1.96434207449903,48.76170191687872],[1.9643660077165184,48.7617152494869]]}	14.6484960848429	—

Live sample captured at profiling time — values may have changed upstream.

Verification Status

Using the API

Configuration

Base URL: https://opendata.sqy.fr/data-fair/api/v1/datasets/courbes-de-niveaux-la-verriere-ca-saint-quentin-en-yvelines/
Format: openapi

License

Licence Ouverte 2.0 (France / Etalab)Open

✓ Redistributable
✓ Attribution required

Query examples

curl -s 'https://opendata.sqy.fr/data-fair/api/v1/datasets/courbes-de-niveaux-la-verriere-ca-saint-quentin-en-yvelines/lines?size=20' -H 'Accept: application/json'

First 20 records of the dataset as JSON.

Full API documentation ↗

Dataset

Volume & freshness

Records

712

Last upstream update

23 days ago

2026-09-14

License

No license declared upstream.

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Source: datafair

Machine-readable & source

OpenAPI spec JSON

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