View In:
ArcGIS Online Map Viewer
Name: LCE_HYB_DC_IBCH
Display Field: codemesure
Type: Feature Layer
Geometry Type: esriGeometryPoint
Description: Le macrozoobenthos - méthode IBCH_2019 Le macrozoobenthos regroupe l'ensemble des petits animaux aquatiques qui vivent sur le fond de la rivière : larves d'insectes, mollusques, crustacés, vers,…Ils intègrent à la fois la qualité physico-chimique de l'eau, l'hydrologie et également la morphologie du cours d'eau.
Cette couche représente l'état biologique des dernières campagnes de prélèvement hivernaux (février-mars) qui diagnostique le meilleur potentiel écologique de la station.
Les résultats sont répartis en 5 classes d'état biologique en fonction de la diversité des organismes échantillonnés et de leur sensibilité aux pollutions :
Valeur de l'IBCH ➜ Etat Biologique:
0.8 - 1 ➜ Très bon état
0.6 - 0.79 ➜ Bon état
0.4 - 0.59 ➜ Etat moyen
0.2 - 0.39 ➜ Etat médiocre
< 0.2 ➜ Etat mauvais
Service Item Id: f5cb527d97d445aeb00f703d17d6e063
Copyright Text:
Default Visibility: true
MaxRecordCount: 2000
Supported Query Formats: JSON, geoJSON, PBF
Min Scale: 0
Max Scale: 0
Supports Advanced Queries: true
Supports Statistics: true
Can Scale Symbols: false
Use Standardized Queries: true
Supports ValidateSQL: true
Supports Calculate: true
Extent:
XMin: 2485424.233100001
YMin: 1105850.3696000017
XMax: 2511419
YMax: 1135220.6424000002
Spatial Reference: 2056
(2056)
Drawing Info:
Renderer:
Simple Renderer:
Symbol: Style: esriSMSCircle
Color: [153, 72, 38, 255]
Size: 4.0
Angle: 0.0
XOffset: 0
YOffset: 0
Outline:
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: false
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: true
Supports Query With LOD Spatial Reference: true
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: esriServerHTMLPopupTypeAsHTMLText
Type ID Field:
Fields:
-
objectid
(
nullable: false, defaultValue: null, editable: false, length: 4, type: esriFieldTypeOID, modelName: objectid, alias: OBJECTID
)
-
codemesure
(
modelName: codemesure, nullable: true, editable: true, defaultValue: null, length: 15, alias: CODEMESURE, type: esriFieldTypeString
)
-
nom_station
(
modelName: nom_station, nullable: true, editable: true, defaultValue: null, length: 100, alias: NOM_STATION, type: esriFieldTypeString
)
-
cours_eau
(
modelName: cours_eau, nullable: true, editable: true, defaultValue: null, length: 254, alias: COURS_EAU, type: esriFieldTypeString
)
-
annee
(
modelName: annee, nullable: true, editable: true, defaultValue: null, alias: ANNEE, type: esriFieldTypeInteger
)
-
datemesure
(
modelName: datemesure, nullable: true, editable: true, defaultValue: null, precision: 1, length: 29, alias: DATEMESURE, type: esriFieldTypeDate
)
-
nb_taxon
(
modelName: nb_taxon, nullable: true, editable: true, defaultValue: null, alias: NB_TAXON, type: esriFieldTypeInteger
)
-
tx_famille
(
modelName: tx_famille, nullable: true, editable: true, defaultValue: null, length: 50, alias: TX_FAMILLE, type: esriFieldTypeString
)
-
quantite
(
modelName: quantite, nullable: true, editable: true, defaultValue: null, alias: QUANTITE, type: esriFieldTypeInteger
)
-
gi_max
(
modelName: gi_max, nullable: true, editable: true, defaultValue: null, alias: GI_MAX, type: esriFieldTypeInteger
)
-
ibch
(
modelName: ibch, nullable: true, editable: true, defaultValue: null, alias: IBCH, type: esriFieldTypeDouble
)
-
etat_biologique
(
modelName: etat_biologique, nullable: true, editable: true, defaultValue: null, length: 50, alias: ETAT_BIOLOGIQUE, type: esriFieldTypeString
)
-
somme_neozoaires
(
modelName: somme_neozoaires, nullable: true, editable: true, defaultValue: null, alias: SOMME_NEOZOAIRES, type: esriFieldTypeInteger
)
-
ibch_q
(
modelName: ibch_q, nullable: true, editable: true, defaultValue: null, alias: IBCH_Q, type: esriFieldTypeInteger
)
-
type_calcul
(
modelName: type_calcul, nullable: true, editable: true, defaultValue: null, length: 100, alias: TYPE_CALCUL, type: esriFieldTypeString
)
-
disply_field
(
modelName: disply_field, nullable: true, editable: true, defaultValue: null, length: 2147483647, alias: DISPLY_FIELD, type: esriFieldTypeString
)
-
lien_fiche
(
modelName: lien_fiche, nullable: true, editable: true, defaultValue: null, length: 255, alias: LIEN_FICHE, type: esriFieldTypeString
)
-
globalid
(
nullable: false, editable: false, defaultValue: null, length: 38, type: esriFieldTypeGlobalID, modelName: globalid, alias: globalid
)
Templates:
-
Name: LCE_HYB_DC_IBCH
Description:
Prototype:
annee: null
tx_famille: null
nb_taxon: null
ibch: null
gi_max: null
ibch_q: null
somme_neozoaires: null
disply_field: null
lien_fiche: null
cours_eau: null
codemesure: null
type_calcul: null
nom_station: null
datemesure: null
etat_biologique: null
quantite: null
Drawing Tool: esriFeatureEditToolPoint
Capabilities: Query,Sync,Extract
Sync Can Return Changes: true
Is Data Versioned: false
Supports Rollback On Failure: true
Supports ApplyEdits With Global Ids: true
Supports ApplyEdits By Upload Id: true
Supports Query With Historic Moment: false
Supports Coordinates Quantization: true
Child Resources:
Field Groups
  
Contingent Values
Supported Operations:
Query
Query Attachments
Query Analytic
Query Top Features
Query Bins
Append
Validate SQL
Generate Renderer
Return Updates
Metadata
Update Metadata