View In:
ArcGIS Online Map Viewer
Name: LCE_HYB_TM_IBGN
Display Field: CODEMESURE
Type: Feature Layer
Geometry Type: esriGeometryPoint
Description: L'ensemble des larves d'insectes, des vers, des mollusques et des petits crustacés peuplant le fond de nos rivières forme la macrofaune benthique. Elle est récoltée à l'aide d'un filet, dans chaque station, 4 fois par année.
La méthode utilisée pour déterminer la qualité de l'eau est l'Indice Biologique Global Normalisé (IBGN). Suivant le degré de sensibilité à la pollution des petits animaux récoltés et la diversité du peuplement, une note de 1 à 20 est attribuée à chaque station.
L'objectif de qualité biologique des rivières fixé par le canton de Genève est, au minimum, la note 12.
Cette couche représente toutes les mesures effectuée sur les différentes stations depuis 1983.
Service Item Id: aa1756e68e4247faa5cbdbaf4ee23cc5
Copyright Text:
Default Visibility: true
MaxRecordCount: 4000
Supported Query Formats: JSON, geoJSON, PBF
Min Scale: 0.0
Max Scale: 0.0
Supports Advanced Queries: true
Supports Statistics: true
Can Scale Symbols: false
Use Standardized Queries: true
Supports ValidateSQL: true
Supports Calculate: true
Supports Datum Transformation: true
Extent:
XMin: 2485424.23
YMin: 1105850.37
XMax: 2511419.0
YMax: 1135220.6400000001
Spatial Reference: 2056
(2056)
LatestVCSWkid(0)
Drawing Info:
Renderer:
Simple Renderer:
Symbol:
Label: N/A
Description: N/A
Transparency: 0
Labeling Info:
Advanced Query Capabilities:
Supports Statistics: true
Supports OrderBy: true
Supports Distinct: true
Supports Pagination: true
Supports TrueCurve: true
Supports Returning Query Extent: true
Supports Query With Distance: true
Supports Sql Expression: true
Supports Query With ResultType: true
Supports Returning Geometry Centroid: false
Supports Binning LOD: false
Supports Query With LOD Spatial Reference: false
Supports Percentile Statistics: true
Supports Having Clause: true
Supports Count Distinct: true
Supports Time Relation: false
Supports Sql Format: false
Supports Query Analytic: true
Supports Query With Current User: true
HasZ: false
HasM: false
Has Attachments: false
HTML Popup Type: esriServerHTMLPopupTypeNone
Type ID Field:
Fields:
-
OBJECTID
(
type: esriFieldTypeOID, alias: OBJECTID, editable: false, nullable: false, defaultValue: null, modelName: OBJECTID
)
-
CODEMESURE
(
type: esriFieldTypeString, alias: CODEMESURE, editable: true, nullable: true, length: 15, defaultValue: null, modelName: CODEMESURE
)
-
NOM_STATION
(
type: esriFieldTypeString, alias: NOM_STATION, editable: true, nullable: true, length: 50, defaultValue: null, modelName: NOM_STATION
)
-
COURS_EAU
(
type: esriFieldTypeString, alias: COURS_EAU, editable: true, nullable: true, length: 100, defaultValue: null, modelName: COURS_EAU
)
-
ANNEE_MESURE
(
type: esriFieldTypeInteger, alias: ANNEE_MESURE, editable: true, nullable: true, defaultValue: null, modelName: ANNEE_MESURE
)
-
NB_VALEUR
(
type: esriFieldTypeInteger, alias: NB_VALEUR, editable: true, nullable: true, defaultValue: null, modelName: NB_VALEUR
)
-
TAXON_SOMME
(
type: esriFieldTypeInteger, alias: TAXON_SOMME, editable: true, nullable: true, defaultValue: null, modelName: TAXON_SOMME
)
-
IBGN_MOYENNE
(
type: esriFieldTypeDouble, alias: IBGN_MOYENNE, editable: true, nullable: true, defaultValue: null, modelName: IBGN_MOYENNE
)
-
CLASSE_IBGN
(
type: esriFieldTypeString, alias: CLASSE_IBGN, editable: true, nullable: true, length: 50, defaultValue: null, modelName: CLASSE_IBGN
)
-
DISPLAY_FIELD
(
type: esriFieldTypeString, alias: DISPLAY_FIELD, editable: true, nullable: true, length: 50, defaultValue: null, modelName: DISPLAY_FIELD
)
-
LIEN_FICHE
(
type: esriFieldTypeString, alias: LIEN_FICHE, editable: true, nullable: true, length: 100, defaultValue: null, modelName: LIEN_FICHE
)
Templates:
-
Name: LCE_HYB_TM_IBGN
Description:
Prototype:
DISPLAY_FIELD: null
LIEN_FICHE: null
CODEMESURE: null
NOM_STATION: null
COURS_EAU: null
ANNEE_MESURE: null
NB_VALEUR: null
TAXON_SOMME: null
IBGN_MOYENNE: null
CLASSE_IBGN: null
Drawing Tool: esriFeatureEditToolPoint
Capabilities: Query
Sync Can Return Changes: false
Is Data Versioned: false
Supports Rollback On Failure: true
Supports ApplyEdits With Global Ids: false
Supports Query With Historic Moment: false
Supports Coordinates Quantization: true
Child Resources:
Field Groups
  
Contingent Values
Supported Operations:
Query
Query Analytic
Validate SQL
Generate Renderer
Return Updates
Iteminfo
Thumbnail
Metadata
Update Metadata