Courbes altimétriques isopièzes

APINational · SwitzerlandNo auth

Les isopièzes (ou hydroisohypses) sont des courbes altimétriques de même niveau d'eau dans le sous-sol. La connaissance des isopièzes permet de déterminer le sens des écoulements d'une nappe. L'altitude est calculée sur des moyennes sur plusieurs années en fonction des données des relevés piézométr…

watergeospatialenvironment

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%70/100
7 of 10 recommended metadata fields populated.
License clarityweight 15%50/100
License info not yet tracked for APIs (datasets only).
Agent readinessweight 15%35/100
Docs URL present · Homepage URL present · Topic tags assigned

Official Proof

Public Sector API

Proof Evidence

40% - Official domain (europa.eu)

Data schema (4 fields)

Field	Type	Description
ALTITUDE	double	—
NOM_NAPPE	string	—
OBJECTID	oid	—
Shape__LengthSHAPE.LEN	double	—

Schema captured from arcgis 6 days ago.

Verification Status

Using the API

Configuration

Base URL: https://vector.sitg.ge.ch/arcgis/rest/services/GOL_ISOPIEZE/FeatureServer

Query examples

curl -s 'https://vector.sitg.ge.ch/arcgis/rest/services/GOL_ISOPIEZE/FeatureServer?f=json' -H 'Accept: application/json'

Service definition: the list of layers.

Full API documentation ↗

Dataset

Volume & freshness

Datasets

on this portal

Machine-readable & source

JSON

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