View In:   ArcGIS Online Map Viewer

Name: IE_GSI_Physiographic_Units_Level_1_250k_IE26_ITM

Display Field: PUNITSL1ID

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: The term Physiography can be described as a blending of “physical" and "geography".Physiographic Units show Ireland’s physical landscape divided into categories such as ‘Bedrock plain’ and ‘Flat to undulating sediments’. Areas are grouped based on bedrock geology (solid rock at or below the land surface), Quaternary (largely Ice Age) sediments and geomorphology (landforms). Digital Elevation Models (DEMs) and Aerial photography are also used.Three maps were made, each giving a different level of detail.The Level 1 map has 7 categories. These show bedrock landscapes at different heights above sea level such as mountains (more than 300 m), hills (100 to 300 m) and plains (less than 100 m). Sediment (sand, gravel and soil) landscapes are grouped by slopes, such as rolling (gentle hills), hummocky (small lumpy hills) and flat.The Level 2 map has 16 categories. These show bedrock landscapes with different texture (how rough or smooth it is) or rugosity (how wrinkly it is), depending on the bedrock type (e.g. granite bedrock evolves into rounded mountains or hills). Sediment (sand, gravel and soil) landscapes are grouped by the type of geological process shaping them eg (Drumlin and ribbed moraine topography).The Level 3 map has 29 categories. This is the most complex and further categorises in a similar way to level 2. Areas were mapped at scales ranging from 1:30,000 to 1:100,000 (1cm on the map relates to 1km). The map is designed to be used at 1:250,000 scale (1cm on the map relates to 2.5km). It is a vector dataset. Vector data portray the world using points, lines, and polygons (areas).This data is shown as polygons. Each polygon has a unique identifier and its landscape category.

Service Item Id: 75b404b56b8b4274a77cbe881ebbcdff

Copyright Text: Geological Survey Ireland

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

Supports Datum Transformation: true

Extent:

XMin: 289111.7418
YMin: 519663.704
XMax: 734481.069
YMax: 965634.577
Spatial Reference: 2157  (2157)

Drawing Info:

Renderer:
Unique Value Renderer:
Field 1: PCLASSL1
Field 2: N/A
Field 3: N/A
Field Delimiter: ,
Default Symbol:
N/A
Default Label: N/A
UniqueValueInfos:
• Value: Mountain to hill
  Label: Mountain to hill
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [115, 38, 0, 255]
  Outline:
  N/A
• Value: Hill to rolling lowland bedrock
  Label: Hill to rolling lowland bedrock
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [255, 85, 0, 255]
  Outline:
  N/A
• Value: Bedrock plain
  Label: Bedrock plain
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [169, 0, 230, 255]
  Outline:
  N/A
• Value: Rolling ice-moulded sediments
  Label: Rolling ice-moulded sediments
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [255, 170, 0, 255]
  Outline:
  N/A
• Value: Hummocky sediments
  Label: Hummocky sediments
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [56, 168, 0, 255]
  Outline:
  N/A
• Value: Flat to undulating sediments
  Label: Flat to undulating sediments
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [0, 112, 255, 255]
  Outline:
  N/A
• Value: Water
  Label: Water
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [151, 219, 242, 255]
  Outline:
  Style: esriSLSSolid
  Color: [64, 101, 235, 255]
  Width: 0
Transparency: 70
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

HasZ: false

HasM: false

Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field: PCLASSL1

Fields:

• OBJECTID ( type: esriFieldTypeOID, alias: OBJECTID, editable: false, nullable: false, defaultValue: null, modelName: OBJECTID )
• PUNITSL1ID ( type: esriFieldTypeString, alias: Physiographic Units Level 1 250k Unique ID, editable: true, nullable: false, length: 25, defaultValue: null, modelName: PUNITSL1ID )
• PCLASSL1 ( type: esriFieldTypeString, alias: Physiographic Class Level 1, editable: true, nullable: false, length: 70, defaultValue: null, modelName: PCLASSL1 , Coded Values: [Bedrock plain: Bedrock plain] , [Hummocky sediments: Hummocky sediments] , [Mountain to hill: Mountain to hill] , ...4 more... )
• GLOBALID ( type: esriFieldTypeGlobalID, alias: GLOBALID, editable: false, nullable: false, length: 38, defaultValue: null, modelName: GLOBALID )
• Shape__Area ( type: esriFieldTypeDouble, alias: SHAPE.AREA, editable: false, nullable: false, defaultValue: null, modelName: SHAPE.AREA )
• Shape__Length ( type: esriFieldTypeDouble, alias: SHAPE.LEN, editable: false, nullable: false, defaultValue: null, modelName: SHAPE.LEN )

Types:

ID: Mountain to hill
Name: Mountain to hill
Domains:
• PCLASSL1:
  Inherited
Templates:
• Name: Mountain to hill
  Description:
  Prototype:
  PCLASSL1: Mountain to hill
  PUNITSL1ID:
  
  Drawing Tool: esriFeatureEditToolPolygon

---

ID: Hill to rolling lowland bedrock
Name: Hill to rolling lowland bedrock
Domains:
• PCLASSL1:
  Inherited
Templates:
• Name: Hill to rolling lowland bedrock
  Description:
  Prototype:
  PCLASSL1: Hill to rolling lowland bedrock
  PUNITSL1ID:
  
  Drawing Tool: esriFeatureEditToolPolygon

---

ID: Bedrock plain
Name: Bedrock plain
Domains:
• PCLASSL1:
  Inherited
Templates:
• Name: Bedrock plain
  Description:
  Prototype:
  PCLASSL1: Bedrock plain
  PUNITSL1ID:
  
  Drawing Tool: esriFeatureEditToolPolygon

---

ID: Rolling ice-moulded sediments
Name: Rolling ice-moulded sediments
Domains:
• PCLASSL1:
  Inherited
Templates:
• Name: Rolling ice-moulded sediments
  Description:
  Prototype:
  PCLASSL1: Rolling ice-moulded sediments
  PUNITSL1ID:
  
  Drawing Tool: esriFeatureEditToolPolygon

---

ID: Hummocky sediments
Name: Hummocky sediments
Domains:
• PCLASSL1:
  Inherited
Templates:
• Name: Hummocky sediments
  Description:
  Prototype:
  PCLASSL1: Hummocky sediments
  PUNITSL1ID:
  
  Drawing Tool: esriFeatureEditToolPolygon

---

ID: Flat to undulating sediments
Name: Flat to undulating sediments
Domains:
• PCLASSL1:
  Inherited
Templates:
• Name: Flat to undulating sediments
  Description:
  Prototype:
  PCLASSL1: Flat to undulating sediments
  PUNITSL1ID:
  
  Drawing Tool: esriFeatureEditToolPolygon

---

ID: Water
Name: Water
Domains:
• PCLASSL1:
  Inherited
Templates:
• Name: Water
  Description:
  Prototype:
  PCLASSL1: Water
  PUNITSL1ID:
  
  Drawing Tool: esriFeatureEditToolPolygon

---

Capabilities: Query,Extract

Sync Can Return Changes: false

Is Data Versioned: false

Supports Rollback On Failure: false

Supports ApplyEdits With Global Ids: true

Supports Query With Historic Moment: false

Supports Coordinates Quantization: true

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