View In:   ArcGIS Online Map Viewer

Name: EQ Transparence des masses d'eau lacs (évaluation EDL 2025 données 2021 - 2023)

Display Field: code_me_eu

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: Transparence : élément de qualité physico-chimique générale caractérisant la pénétration de la lumière dans la colonne d'eau. Mesurée généralement par la profondeur de visibilité du disque de Secchi, elle renseigne sur la turbidité, l'abondance du phytoplancton et les phénomènes d'eutrophisation. Elle contribue à l'évaluation de l'état écologique des plans d'eau en tant que paramètre soutenant la biologie

Service Item Id: 839e94cd94b24bfe91b14eceb3c988ab

Copyright Text: AESN

Default Visibility: false

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:

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YMin: 6747141.124900002
XMax: 1076671.7143000066
YMax: 6976334.817500003
Spatial Reference: PROJCS["RGF93 v1 / Lambert-93",GEOGCS["RGF93 v1",DATUM["Reseau_Geodesique_Francais_1993_v1",SPHEROID["GRS 1980",6378137.0,298.257222101]],PRIMEM["Greenwich",0.0],UNIT["degree",0.0174532925199433]],PROJECTION["Lambert_Conformal_Conic_2SP"],PARAMETER["false_easting",700000.0],PARAMETER["false_northing",6600000.0],PARAMETER["central_meridian",3.0],PARAMETER["standard_parallel_1",44.0],PARAMETER["standard_parallel_2",49.0],PARAMETER["latitude_of_origin",46.5],UNIT["metre",1.0]]

Drawing Info:

Renderer:
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Field 2: N/A
Field 3: N/A
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Advanced Query Capabilities:

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HasZ: false

HasM: false

Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field: etat_transparence_pe

Fields:

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---

Capabilities: Query,Extract

Sync Can Return Changes: true

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Supports ApplyEdits By Upload Id: true

Supports Query With Historic Moment: false

Supports Coordinates Quantization: true

Supported Operations:   Query   Query Attachments   Calculate   Validate SQL   Generate Renderer   Return Updates   Metadata