Layers:

Layer: Counties___OSi_National_Statutory_Boundaries_ (0)


Name: Counties___OSi_National_Statutory_Boundaries_

Display Field: COUNTY

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description:

The division into counties based on the model used in the English system, was introduced gradually by English settlers from the late 12th century onwards. These land divisions were formed following the Norman invasion of Ireland in imitation of the counties then in use as units of local government in the Kingdom of England. The older term "shire" was historically equivalent to "county". The principal function of the county was to impose royal control in the areas of taxation, security and the administration of justice at local level. Following a survey under the 1825 Boundary Survey Act, an extensive series of maps of Ireland was created by the Irish division of the Ordnance Survey for taxation purposes. These maps both documented and standardised the boundaries of the thirty two counties of Ireland.

County boundary dataset generated from the 2019 OSi National Statutory Boundary dataset. Ungeneralised.

Coordinate Reference System: Irish Transverse Mercator.



Copyright Text: Ordnance Survey Ireland

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: 416216.399
YMin: 519663.704
XMax: 734481.069
YMax: 966936.904999999
Spatial Reference: 2157 (2157)


Drawing Info:

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HasZ: false

HasM: false

Has Attachments: false

Has Geometry Properties: true

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

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)
• CO_ID (type: esriFieldTypeString, alias: CO_ID, SQL Type: sqlTypeOther, length: 254, nullable: true, editable: true)
• ENGLISH (type: esriFieldTypeString, alias: ENGLISH, SQL Type: sqlTypeOther, length: 150, nullable: true, editable: true)
• GAEILGE (type: esriFieldTypeString, alias: GAEILGE, SQL Type: sqlTypeOther, length: 150, nullable: true, editable: true)
• LOGAINM_ID (type: esriFieldTypeString, alias: LOGAINM_ID, SQL Type: sqlTypeOther, length: 50, nullable: true, editable: true)
• GUID (type: esriFieldTypeString, alias: GUID, SQL Type: sqlTypeOther, length: 200, nullable: true, editable: true)
• CONTAE (type: esriFieldTypeString, alias: CONTAE, SQL Type: sqlTypeOther, length: 150, nullable: true, editable: true)
• COUNTY (type: esriFieldTypeString, alias: COUNTY, SQL Type: sqlTypeOther, length: 150, nullable: true, editable: true)
• PROVINCE (type: esriFieldTypeString, alias: PROVINCE, SQL Type: sqlTypeOther, length: 200, nullable: true, editable: true)
• CENTROID_X (type: esriFieldTypeDouble, alias: CENTROID_X, SQL Type: sqlTypeOther, nullable: true, editable: true)
• CENTROID_Y (type: esriFieldTypeDouble, alias: CENTROID_Y, SQL Type: sqlTypeOther, nullable: true, editable: true)
• AREA (type: esriFieldTypeDouble, alias: AREA, SQL Type: sqlTypeOther, nullable: true, editable: true)
• Shape__Area (type: esriFieldTypeDouble, alias: Shape__Area, SQL Type: sqlTypeDouble, nullable: true, editable: false)
• Shape__Length (type: esriFieldTypeDouble, alias: Shape__Length, SQL Type: sqlTypeDouble, nullable: true, editable: false)

Templates:

Name: Counties___OSi_National_Statutory_Boundaries_
Description:
Drawing Tool: esriFeatureEditToolPolygon
Prototype:


Is Data Versioned: false

Has Contingent Values: false

Supports Rollback On Failure Parameter: true

Last Edit Date: 5/9/2025 11:58:47 PM

Schema Last Edit Date: 5/9/2025 11:58:47 PM

Data Last Edit Date: 5/9/2025 11:58:47 PM