Courbes de niveaux Elancourt - 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…

crime-justice

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)

objectidcontouridgeometryshape_len_geoshape_geocorners_geopoint_id_i_rand

Field	Type	Description
objectid	integer	—
contour	integer	—
id	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": "9EevWeIVwdPkVvj2CuJlI",
  "_rand": 224772,
  "_score": null,
  "contour": 231,
  "geometry": "{\"type\":\"LineString\",\"coordinates\":[[1.9683194240612805,48.78828230814762],[1.9683250209012915,48.78828184935467],[1.9683272798146103,48.78828015540445],[1.9683298453177862,48.788278709740744],[1.9683263788204142,48.788277835882965],[1.9683251093817202,48.788277547471154],[1.968322384173264,48.78827683136766],[1.9680568014107256,48.7882660844227],[1.968041677384791,48.788252882240805],[1.9680037204160579,48.788250669647134],[1.9679295481537418,48.78827511427629],[1.9680182024954036,48.7882909053…",
  "objectid": 1,
  "_geopoint": "48.78829532147316,1.968069484460948",
  "shape_len": 60.9141428070973
}

Record 2_i: 2 · id: 2

{
  "_i": 2,
  "id": 2,
  "_id": "qI1ktT3a6D3tOD4HD-Dwp",
  "_rand": 582647,
  "_score": null,
  "contour": 230,
  "geometry": "{\"type\":\"LineString\",\"coordinates\":[[1.9679577723052697,48.78814466228243],[1.9678456456730606,48.78808674068122],[1.967776519585508,48.788076112991575],[1.9677615708209113,48.78806663671739],[1.9677409688542302,48.78807226435544],[1.9677369847125097,48.78808576436592],[1.9677438395379425,48.78809712858524],[1.9677205356692278,48.78824859490522],[1.967727380062564,48.78827329787459],[1.9677356410259037,48.788287502408814],[1.9677563266167417,48.78832146843914],[1.9678666253396604,48.788347788047…",
  "objectid": 2,
  "_geopoint": "48.78822152157605,1.968126100871902",
  "shape_len": 146.89465617040798
}

Record 3_i: 3 · id: 3

{
  "_i": 3,
  "id": 3,
  "_id": "meXiO9SohwfuDoUt_AcQm",
  "_rand": 196410,
  "_score": null,
  "contour": 229,
  "geometry": "{\"type\":\"LineString\",\"coordinates\":[[1.968190151727338,48.78818033372452],[1.9680708810357412,48.788088764086424],[1.9680583680965713,48.78807997437994],[1.9680453558661157,48.78807408431504],[1.9680072563115805,48.78806286485535],[1.9678376669748305,48.78803679246155],[1.967763157075263,48.787989555315335],[1.967660470387783,48.788017605534876],[1.967640606919873,48.78808489832844],[1.967674774420933,48.78814153951365],[1.967664190018985,48.78821033672675],[1.9676815228360682,48.78827288581572]…",
  "objectid": 3,
  "_geopoint": "48.78818033372452,1.968190151727338",
  "shape_len": 194.68006821902
}

Record 4_i: 4 · id: 4

{
  "_i": 4,
  "id": 4,
  "_id": "oJGKpZcOq9j8dZcx_xaoq",
  "_rand": 643819,
  "_score": null,
  "contour": 228,
  "geometry": "{\"type\":\"LineString\",\"coordinates\":[[1.9682242289190017,48.78815842037139],[1.9681342415406422,48.78808933320685],[1.9680910245520444,48.78805897377578],[1.9680460852655401,48.788038630645154],[1.9679144964146087,48.78799988284554],[1.967898815629076,48.78799747191102],[1.9677647433247394,48.78791247391268],[1.9677271901173674,48.787922732188356],[1.9677044339261696,48.78789785296175],[1.9675254024721092,48.78786738897864],[1.967482020323922,48.78785347766069],[1.9674376198490788,48.787866290624…",
  "objectid": 4,
  "_geopoint": "48.78808933320685,1.9681342415406422",
  "shape_len": 273.677080644342
}

Record 5_i: 5 · id: 5

{
  "_i": 5,
  "id": 5,
  "_id": "klTi_sGrVzlX6GE08dCnt",
  "_rand": 436965,
  "_score": null,
  "contour": 227,
  "geometry": "{\"type\":\"LineString\",\"coordinates\":[[1.9681976020468792,48.78808990229234],[1.9681236823225607,48.78803797407375],[1.9680468146639318,48.788003176975145],[1.9679392144655894,48.78797149263512],[1.9678277332456122,48.787898960833495],[1.96779966055338,48.78787613033539],[1.9677658101543427,48.787860632802314],[1.9676791170385817,48.78784006094986],[1.9675911720581072,48.787825096266644],[1.9674833164499936,48.78779051136501],[1.9673729294630538,48.787822366687365],[1.967253152871133,48.7878573546…",
  "objectid": 5,
  "_geopoint": "48.78808990229234,1.9681976020468792",
  "shape_len": 316.054123005245
}

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

Query examples

curl -s 'https://opendata.sqy.fr/data-fair/api/v1/datasets/courbes-de-niveaux-elancourt-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

1.6k

1565

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.