View In:   ArcGIS Online Map Viewer

Name: IE_GSI_Quaternary_Geomorphology_Erratic_Carriage_Sink_50K_IE26_ITM

Display Field: GL_TYPE

Type: Feature Layer

Geometry Type: esriGeometryPolyline

Description: In terms of time scale in geology, Quaternary is the present-day time and it began 2.6 million years ago. A lot of this time period relates to the Ice Age. Quaternary geomorphology is the record of landscape features that were created in the last 2.6 million years. In Ireland, movement of glaciers and ice sheets created many of these features. An erratic is a rock which has been moved by ice and deposited in another location. Erratics are identified as the erractic rock type is different to the usual rocks found in that location.Geologists study the composition of erratics and can determine where the rock came from (the source). Once the source is known, the direction of ice flow can be determined (Inferred Erratic Path). The end of these erratic flow paths are termed erratic limits.We collect new data to update our map and also use data from other sources. Lines are drawn on a map to show the paths and limits.This map shows the currently mapped Erratic Carriage Sinks in Ireland.This map is to the scale 1:50,000. This means it should be viewed at that scale. When printed at that scale 1cm on the map relates to a distance of 500m.It is a vector dataset. Vector data portray the world using points, lines, and polygons (areas).The data is shown as lines. Each line holds information on the glacial landform type, data source, rock unit name and its unique identifier.

Service Item Id: fb24046b80a147d0ae14c21bcda2945e

Copyright Text: Geological Survey Ireland

Default Visibility: true

MaxRecordCount: 2000

Supported Query Formats: JSON, geoJSON, PBF

Min Scale: 0

Max Scale: 599999

Supports Advanced Queries: true

Supports Statistics: true

Can Scale Symbols: true

Use Standardized Queries: true

Supports ValidateSQL: true

Supports Calculate: true

Supports Datum Transformation: true

Extent:

XMin: 427521.6969
YMin: 571495.863900013
XMax: 726563.887500001
YMax: 945298.600700011
Spatial Reference: 2157  (2157)

Drawing Info:

Renderer:
Unique Value Renderer:
Field 1: GL_TYPE
Field 2: N/A
Field 3: N/A
Field Delimiter: ,
Default Symbol:
N/A
Default Label: N/A
UniqueValueInfos:
• Value: Erratic Limit
  Label: Erratic Limit
  Description: N/A
  Symbol:
  Style: esriSLSSolid
  Color: [255, 255, 255, 255]
  Width: 1
• Value: Inferred Erratic Path
  Label: Inferred Erratic Path
  Description: N/A
  Symbol:
  Style: esriSLSSolid
  Color: [255, 255, 255, 255]
  Width: 0
Transparency: 0
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: GL_TYPE

Fields:

• OBJECTID ( type: esriFieldTypeOID, alias: OBJECTID, editable: false, nullable: false, defaultValue: null, modelName: OBJECTID )
• ECSINKID ( type: esriFieldTypeString, alias: Erratic Carriage Sink Unique ID, editable: true, nullable: false, length: 30, defaultValue: null, modelName: ECSINKID )
• RKUNITNAME ( type: esriFieldTypeString, alias: Rock Unit Name, editable: true, nullable: true, length: 100, defaultValue: null, modelName: RKUNITNAME )
• GL_TYPE ( type: esriFieldTypeString, alias: Glacial Landform Type, editable: true, nullable: true, length: 50, defaultValue: Unknown, modelName: GL_TYPE , Coded Values: [Composite Thrust Block Moraine: Composite Thrust Block Moraine] , [Corrie: Corrie] , [Crag-and-Tail: Crag-and-Tail] , ...23 more... )
• DATA_REF ( type: esriFieldTypeString, alias: Data Reference, editable: true, nullable: true, length: 254, defaultValue: null, modelName: DATA_REF )
• GLOBALID ( type: esriFieldTypeGlobalID, alias: GLOBALID, editable: false, nullable: false, length: 38, defaultValue: null, modelName: GLOBALID )
• Shape__Length ( type: esriFieldTypeDouble, alias: SHAPE.LEN, editable: false, nullable: false, defaultValue: null, modelName: SHAPE.LEN )

Types:

ID: Erratic Limit
Name: Erratic Limit
Domains:
• GL_TYPE:
  Inherited
Templates:
• Name: Erratic Limit
  Description:
  Prototype:
  GL_TYPE: Erratic Limit
  DATA_REF: null
  ECSINKID:
  RKUNITNAME: null
  
  Drawing Tool: esriFeatureEditToolLine

---

ID: Inferred Erratic Path
Name: Inferred Erratic Path
Domains:
• GL_TYPE:
  Inherited
Templates:
• Name: Inferred Erratic Path
  Description:
  Prototype:
  GL_TYPE: Inferred Erratic Path
  DATA_REF: null
  ECSINKID:
  RKUNITNAME: null
  
  Drawing Tool: esriFeatureEditToolLine

---

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