Courbes de niveaux Les Clayes sous Bois - 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": "obs_NHNvKH_7BkBFYOJfG",
  "_rand": 850888,
  "_score": null,
  "contour": 196,
  "geometry": "{\"type\":\"LineString\",\"coordinates\":[[1.9803570407157791,48.814628621914736],[1.9803592028685422,48.81462824176807],[1.9803605804135451,48.8146281388668],[1.9803786113346136,48.81462739043604],[1.98036875311122,48.81462109183646],[1.9803593980116405,48.814618647065316],[1.9803482072865715,48.81461974487464],[1.9803302436400494,48.81462696137224],[1.9803570407157791,48.814628621914736]]}",
  "objectid": 1,
  "_geopoint": "48.814628621914736,1.9803570407157791",
  "shape_len": 7.69048044691911
}

Record 2_i: 2 · id: 2

{
  "_i": 2,
  "id": 2,
  "_id": "-0XxxFG5aH3BFV2wT446M",
  "_rand": 328159,
  "_score": null,
  "contour": 195,
  "geometry": "{\"type\":\"LineString\",\"coordinates\":[[1.9796007653886873,48.81447493046629],[1.9795433747900957,48.81443360149243],[1.9794815574256477,48.81443406357175],[1.9794664735266672,48.81446418225397],[1.9794676515133636,48.81447374867603],[1.9794718745424078,48.81447956921472],[1.9794804702030513,48.814487473776694],[1.9795076477243119,48.81449211575885],[1.9796007653886873,48.81447493046629]]}",
  "objectid": 2,
  "_geopoint": "48.81443360149243,1.9795433747900957",
  "shape_len": 26.332098557760897
}

Record 3_i: 3 · id: 3

{
  "_i": 3,
  "id": 3,
  "_id": "spUuu-Qzrace2_Txu0E9p",
  "_rand": 119867,
  "_score": null,
  "contour": 195,
  "geometry": "{\"type\":\"LineString\",\"coordinates\":[[1.9804742542038416,48.81455326341374],[1.980466639710151,48.81455255101533],[1.9803613021434785,48.81452502542632],[1.9802828021414414,48.81453272389521],[1.9802059884902818,48.814523262623105],[1.9801406204215426,48.814538936326414],[1.980060925025969,48.81457238871044],[1.9800540618459108,48.81462451100789],[1.9801206967710738,48.81463694267179],[1.9801385934060418,48.8146385782552],[1.9801496469005326,48.81463257850166],[1.980333193671685,48.81464395353360…",
  "objectid": 3,
  "_geopoint": "48.81463942359832,1.9803589754453523",
  "shape_len": 96.1696185959892
}

Record 4_i: 4 · id: 4

{
  "_i": 4,
  "id": 4,
  "_id": "0mJpuWtdAZrDl5HjS6Cyi",
  "_rand": 242937,
  "_score": null,
  "contour": 194,
  "geometry": "{\"type\":\"LineString\",\"coordinates\":[[1.9800433576182954,48.81439941156283],[1.980027758057812,48.81440234813339],[1.9799229039864399,48.81440710714356],[1.9798402339198888,48.81438637562506],[1.9797972161292343,48.81433111785784],[1.9798233398584681,48.814263668323875],[1.9799259369844964,48.81425804485517],[1.9800285911733502,48.81426527850579],[1.9800494147034458,48.81426950152454],[1.98014590916557,48.81427895585419],[1.9802194998213725,48.81428616709528],[1.980252864808247,48.8143351611903],…",
  "objectid": 4,
  "_geopoint": "48.81426950152454,1.9800494147034458",
  "shape_len": 83.6632814128302
}

Record 5_i: 5 · id: 5

{
  "_i": 5,
  "id": 5,
  "_id": "tJ-cTtC_fEd-jfQ_Oq2Ge",
  "_rand": 126678,
  "_score": null,
  "contour": 194,
  "geometry": "{\"type\":\"LineString\",\"coordinates\":[[1.9805912835025403,48.81405382982546],[1.980484690323629,48.81412218199736],[1.9804590362654892,48.81413216426185],[1.9803684991686725,48.81417116162678],[1.9802615061337832,48.81411553346847],[1.9801697709969546,48.814043310231824],[1.9801661524650727,48.8140332104136],[1.9801510642282953,48.81402554419347],[1.980138090181811,48.81403458211547],[1.9800981945080984,48.814042675140946],[1.979977765743982,48.81407335386998],[1.9799296312354935,48.81407648286941…",
  "objectid": 5,
  "_geopoint": "48.81433741012338,1.9805063883222038",
  "shape_len": 398.838087769217
}

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-les-clayes-sous-bois-ca-saint-quentin-en-yvelines/
Format: openapi

Query examples

curl -s 'https://opendata.sqy.fr/data-fair/api/v1/datasets/courbes-de-niveaux-les-clayes-sous-bois-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

1.1k

1100

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.