Courbes de niveaux Maurepas - CA Saint-Quentin-en-Yvelines

APINational · FranceNo auth

Informations générales de la classe d'entité Origine ou Source : SQY Date de construction : 2019 Actualité : 2019 Précision : 500e Systè…

waterconstructioneducation

Trust score

How is this computed?

good

Composite of 5 axes from our methodology (proof-based officialness, live verification, metadata completeness, license clarity, agent readiness).

Officialnessweight 25%40/100
40/100 from 5 proof signals (domain / portal-backlink / GitHub-org / reciprocal / policy).
Availabilityweight 25%100/100
Latest verification succeeded.
Metadata completenessweight 20%90/100
9 of 10 recommended metadata fields populated.
License clarityweight 15%0/100
No license declared upstream.
Agent readinessweight 15%85/100
OpenAPI spec URL declared · Spec format known (openapi) · Docs URL present · Homepage URL present · Topic tags assigned

Official Proof

Public Sector API

Proof Evidence

official domain (data.gouv.fr) (catalog: api_gouv_fr)

Data schema (11 fields)

Filterable via the API (11)

objectididcontourgeometryshape_len_geoshape_geocorners_geopoint_id_i_rand

Field	Type	Description
objectid	integer	—
id	integer	—
contour	integer	—
geometry	string	—
shape_len	number	—
_geoshapeGéométrie	object	Au format d'une géométrie GeoJSON
_geocornersBoite englobante de la géométrie	array	Sous forme d'un tableau de coordonnées au format "lat,lon"
_geopointCoordonnée géographique	string	Centroïde au format "lat,lon"
_idIdentifiant	string (uri-reference)	Identifiant unique parmi toutes les lignes du jeu de données
_iNuméro de ligne	integer	Indice de la ligne dans le fichier d'origine
_randNombre aléatoire	integer	Un nombre aléatoire associé à la ligne qui permet d'obtenir un tri aléatoire par exemple

Schema captured from datafair 1 day ago.

Sample data (5 records)

Record 1_i: 1 · id: 1

{
  "_i": 1,
  "id": 1,
  "_id": "3tBNXM2WlD3ZygVkOYcj2",
  "_rand": 800514,
  "_score": null,
  "contour": 194,
  "geometry": "{\"type\":\"LineString\",\"coordinates\":[[1.9038376505854409,48.76842772728994],[1.903839037140007,48.768428220805895],[1.903839636228506,48.768427204804],[1.903839845883877,48.76842682545886],[1.9038396114871763,48.76842646885712],[1.9038390940072911,48.76842561758034],[1.903837896036023,48.768426020769404],[1.9038374721334168,48.76842680280026],[1.9038376505854409,48.76842772728994]]}",
  "objectid": 1,
  "_geopoint": "48.768427204804,1.903839636228506",
  "shape_len": 0.721986591499875
}

Record 2_i: 2 · id: 2

{
  "_i": 2,
  "id": 2,
  "_id": "z8H071KjwhzIYL8UYj8pw",
  "_rand": 823026,
  "_score": null,
  "contour": 193,
  "geometry": "{\"type\":\"LineString\",\"coordinates\":[[1.9037942466978484,48.76845560275598],[1.9038380981905605,48.7684712032512],[1.903857055606329,48.768439056107646],[1.903863665007845,48.76842705282124],[1.9038562703454103,48.768415770293615],[1.9038398973970052,48.768388840613035],[1.903802011642402,48.76840160394021],[1.9037885851167151,48.768426336138994],[1.9037942466978484,48.76845560275598]]}",
  "objectid": 2,
  "_geopoint": "48.768439056107646,1.903857055606329",
  "shape_len": 22.8403279988956
}

Record 3_i: 3 · id: 3

{
  "_i": 3,
  "id": 3,
  "_id": "v5_xDkOKGoXNxznf7PT43",
  "_rand": 22959,
  "_score": null,
  "contour": 193,
  "geometry": "{\"type\":\"LineString\",\"coordinates\":[[1.9061497179382378,48.770244077753375],[1.9062118591290422,48.770244183955406],[1.906221423900755,48.77020950510073],[1.9062187579520327,48.77020365788472],[1.9062184802986402,48.770199916429156],[1.906213881310766,48.7701514164833],[1.9061686273682252,48.77017358561001],[1.9061236671324098,48.770202752160664],[1.9061497179382378,48.770244077753375]]}",
  "objectid": 3,
  "_geopoint": "48.77017358561001,1.9061686273682252",
  "shape_len": 28.735160586032798
}

Record 4_i: 4 · id: 4

{
  "_i": 4,
  "id": 4,
  "_id": "WR4JxnI3rt0VzNtwLJoG1",
  "_rand": 757076,
  "_score": null,
  "contour": 192,
  "geometry": "{\"type\":\"LineString\",\"coordinates\":[[1.9066715566466337,48.77085215762441],[1.906681057012952,48.770854645874216],[1.906700064803942,48.77085873652864],[1.9067018920063394,48.77084612992952],[1.9066834147931329,48.77084454106419],[1.906681327263254,48.77084224300728],[1.9066705258895917,48.77083864060499],[1.9065923595083725,48.77084508711828],[1.9066715566466337,48.77085215762441]]}",
  "objectid": 4,
  "_geopoint": "48.77085215762441,1.9066715566466337",
  "shape_len": 17.849274985715898
}

Record 5_i: 5 · id: 5

{
  "_i": 5,
  "id": 5,
  "_id": "U9gCiUPMJw4KeJetA-DKi",
  "_rand": 630338,
  "_score": null,
  "contour": 192,
  "geometry": "{\"type\":\"LineString\",\"coordinates\":[[1.9068779977523813,48.77103398146273],[1.906918157601296,48.771045175418266],[1.9069448977418755,48.77102530043691],[1.9069741057737797,48.771008189413195],[1.9069419803228873,48.77099288973346],[1.9069201856595768,48.770952079728104],[1.9068573812934413,48.770965760820296],[1.9068590606316098,48.771007094392],[1.9068779977523813,48.77103398146273]]}",
  "objectid": 5,
  "_geopoint": "48.77099288973346,1.9069419803228873",
  "shape_len": 29.508465126701
}

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-maurepas-ca-saint-quentin-en-yvelines/
Format: openapi

Query examples

curl -s 'https://opendata.sqy.fr/data-fair/api/v1/datasets/courbes-de-niveaux-maurepas-ca-saint-quentin-en-yvelines/' -H 'Accept: application/json'

Base API endpoint — see the documentation for available routes.

Full API documentation ↗

Dataset

Volume & freshness

Records

1.3k

1293

Last upstream update

10 days ago

2026-06-22

License

No license declared upstream.

○ Documentation○ Data dictionary○ Versioning

Source: datafair

Machine-readable & source

OpenAPI spec JSON

Embed this badge in a README or wiki — it always shows the latest verification state and quality tier.