Layers:

Layer: Points of Interest in John Snow Cholera Study (0)


Name: Points of Interest in John Snow Cholera Study

Display Field:

Type: Feature Layer

Geometry Type: esriGeometryPoint

Description:

Copyright Text:

Min. Scale: 0

Max. Scale: 0

Default Visibility: true

Max Record Count: 2000

Supported query Formats: JSON, geoJSON, PBF

Use Standardized Queries: True

Extent:

XMin: -17811118.5269238
YMin: -15538711.0963092
XMax: 17811118.5269238
YMax: 15538711.0963092
Spatial Reference: 102100 (3857)


Drawing Info:

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HasZ: false

HasM: false

Has Attachments: true

Has Geometry Properties: false

HTML Popup Type: esriServerHTMLPopupTypeNone

Object ID Field: OBJECTID

Unique ID Field:

Name : OBJECTID

IsSystemMaintained : True


Global ID Field:

Type ID Field:

Fields:
• OBJECTID (type: esriFieldTypeOID, alias: OBJECTID, SQL Type: sqlTypeOther, length: 0, nullable: false, editable: false)
• Title (type: esriFieldTypeString, alias: Title, SQL Type: sqlTypeOther, length: 256, nullable: true, editable: true)
• Description1 (type: esriFieldTypeString, alias: Description 1, SQL Type: sqlTypeOther, length: 1000, nullable: true, editable: true)
• Description2 (type: esriFieldTypeString, alias: Description 2, SQL Type: sqlTypeOther, length: 1000, nullable: true, editable: true)

Templates:

Name: New Feature
Description:
Drawing Tool: esriFeatureEditToolPoint
Prototype:

Attributes:


Is Data Versioned: false

Has Contingent Values: false

Supports Rollback On Failure Parameter: true

Last Edit Date: 1/12/2026 6:53:37 PM

Schema Last Edit Date: 7/28/2025 6:24:30 PM

Data Last Edit Date: 1/12/2026 6:53:37 PM