Graphe de l'eau

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Le Graphe Eau représente le réseau hydrographique drainant le bassin versant genevois. Il est constitué d'un ensemble de segments linéaires représentant l'axe des cours d'eau. Pour le lac, le Rhône et l'Arve, il contient en outre les lignes de rives. Il figure sur la carte annexée à la loi sur les…

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Data schema (9 fields)

Click a field to see example values.

Field	Type	Description
OBJECTID	int	—
CODE_SLCECode slce	int	—
CODE_SEGCode seg	int	—
KM_DEKm de	double	—
KM_AKm a	double	—
LONGUEUR	double	—
SHAPE	MultiCurvePropertyType	—
ANNEE_DIST_CONSTRAnnee dist constr	int	—
SHAPE.LEN	double	—

Schema captured from wfs 1 hour ago.

Query the data

Pick columns and a sort, then fetch a live preview straight from the source. Choose an API-filterable column (marked ▾) under “Where” to pick from its list of values.

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Sample data (3 records)

Record 1ETAT: A ciel ouvert · KM_A: 166.231333

{
  "ETAT": "A ciel ouvert",
  "KM_A": 166.231333,
  "GmlID": "LCE_GRAPHE_EAU.1",
  "KM_DE": 0,
  "L_205": "Oui",
  "CODE_SEG": 9601,
  "LONGUEUR": 166.2,
  "OBJECTID": 1,
  "CODE_SLCE": 96,
  "NOM_COURT": "Pièce",
  "PROPRIETE": "En cours de révision",
  "SHAPE.LEN": 166.22717794,
  "TYPE_SIEAU": "Cours principal",
  "NOM_OFFICIEL": "Ruisseau de la Pièce",
  "ANNEE_DIST_CONSTR": 1975,
  "DIST_CONSTR_INDIC": "30 [m]"
}

Record 2ETAT: A ciel ouvert · KM_A: 314.96

{
  "ETAT": "A ciel ouvert",
  "KM_A": 314.96,
  "GmlID": "LCE_GRAPHE_EAU.2",
  "KM_DE": 181.4781,
  "L_205": "Oui",
  "CODE_SEG": 9501,
  "LONGUEUR": 133.5,
  "OBJECTID": 2,
  "CODE_SLCE": 95,
  "NOM_COURT": "Missezon",
  "PROPRIETE": "En cours de révision",
  "SHAPE.LEN": 133.48651596,
  "TYPE_SIEAU": "Cours principal",
  "NOM_OFFICIEL": "Ruisseau du Missezon",
  "ANNEE_DIST_CONSTR": 1975,
  "DIST_CONSTR_INDIC": "30 [m]"
}

Record 3ETAT: A ciel ouvert · KM_A: 1615.879

{
  "ETAT": "A ciel ouvert",
  "KM_A": 1615.879,
  "GmlID": "LCE_GRAPHE_EAU.3",
  "KM_DE": 314.96,
  "L_205": "Oui",
  "CODE_SEG": 9501,
  "LONGUEUR": 1300.9,
  "OBJECTID": 3,
  "CODE_SLCE": 95,
  "NOM_COURT": "Missezon",
  "PROPRIETE": "En cours de révision",
  "SHAPE.LEN": 1300.94393923,
  "TYPE_SIEAU": "Cours principal",
  "NOM_OFFICIEL": "Ruisseau du Missezon",
  "ANNEE_DIST_CONSTR": 1975,
  "DIST_CONSTR_INDIC": "30 [m]"
}

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

Using the API

Configuration

Base URL: https://vector.sitg.ge.ch/arcgis/services/LCE_GRAPHE_EAU/MapServer/WFSServer?service=WFS&request=GetCapabilities

Query examples

curl -s 'https://vector.sitg.ge.ch/arcgis/services/LCE_GRAPHE_EAU/MapServer/WFSServer?service=WFS&version=2.0.0&request=GetCapabilities' -H 'Accept: application/json'

List the feature types (layers) and supported operations.

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Dataset

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