Layers:

Layer: IE_GSI_Geothermal_Temperature_Measurements_100k_IE26_ITM (0)

Name: IE_GSI_Geothermal_Temperature_Measurements_100k_IE26_ITM

Display Field: DEPTH_M

Type: Feature Layer

Geometry Type: esriGeometryPoint

Description: Temperature is a measure of the kinetic energy of an object. Kinetic energy is the energy an object has due to motion. The temperature map shows the measure of temperatures for different bedrock types in Ireland. Bedrock is the solid rock at or below the land surface. As there are many bedrock types in Ireland, it is not possible to take a measurement from all of them so the points on the map correspond to the temperature of the rocks in that specific area.Geologists record thermal properties of rocks. Temperature below the surface is recorded from a borehole (a deep narrow round hole drilled in the ground).To create this dataset, existing data was collected from previous projects. The data was combined in an excel spreadsheet. The data was then digitised and mapped as points of the locations of each borehole measurement. This Temperature Map is to the scale 1:100,000. This means it should be viewed at that scale. When printed at that scale 1cm on the map relates to a distance of 1km.It is a vector dataset. Vector data portray the world using points, lines, and polygons (areas).The temperature data is shown as points. Each point contains the temperature values for the rock type at a specific depth in the borehole, a Geothermal Temperature Unique ID, a Geothermal ID, Index Number, Borehole Name, Borehole ID, X Easting (ITM), Y Northing (ITM), Elevation (height above sea level) of the surface of the borehole in meters, Recorded surface air temperature on day of temperature logging, Estimated average ground temperature, True vertical depth below sea level in meters calculated using the following formula: TVDSS = Elevation – Depth, Temperature gradient recorded, Temperature gradient calculated, Type of data collection observation whether the Data was Corrected and Data Source.This dataset may have some limitations, as there is a lack of available data. There is also no data from many bedrock types in Ireland.

Service Item Id: a5c502620b9e4c9a930b2ffc87c80591

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

Has Labels: false

Can Modify Layer: true

Can Scale Symbols: false

Use Standardized Queries: true

Supports Datum Transformation: true

Extent:
XMin: 486970.19
YMin: 592420
XMax: 729204
YMax: 949515.3900000011
Spatial Reference: 2157  (2157)



Drawing Info:
Renderer:
Class Breaks Renderer:
Field: DEPTH_M
Min. Value: 1.0
ClassBreakInfos:
• Class Maximum Value: 100
  Label: 1.00 - 100.00 Depth of temp reading (m)
  Description: N/A
  Symbol:
  
• Class Maximum Value: 250
  Label: 100.01 - 250.00
  Description: N/A
  Symbol:
  
• Class Maximum Value: 500
  Label: 250.01 - 500.00
  Description: N/A
  Symbol:
  
• Class Maximum Value: 1000
  Label: 500.01 - 1000.00
  Description: N/A
  Symbol:
  
• Class Maximum Value: 2510
  Label: 1000.01 - 2510.00
  Description: N/A
  Symbol:
  
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: false
Supports Returning Geometry Centroid: false


HasZ: false

HasM: false

Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field: null

Fields:
• OBJECTID ( type: esriFieldTypeOID, alias: OBJECTID )
• SHAPE ( type: esriFieldTypeGeometry, alias: SHAPE )
• GEOTTEMPID ( type: esriFieldTypeString, alias: Geothermal Temperature Unique ID, length: 27 )
• GEOTHRM_ID ( type: esriFieldTypeSmallInteger, alias: Geothermal ID )
• INDEX_NO ( type: esriFieldTypeString, alias: Index Number , length: 15 )
• BH_NAME ( type: esriFieldTypeString, alias: Borehole Name, length: 50 )
• BOREHOLEID ( type: esriFieldTypeString, alias: Borehole ID, length: 30 )
• X_ITM ( type: esriFieldTypeDouble, alias: X Easting (ITM) )
• Y_ITM ( type: esriFieldTypeDouble, alias: Y Northing (ITM) )
• BH_ELEV_M ( type: esriFieldTypeDouble, alias: Elevation of surface of borehole (m) )
• SFTMP_DEGC ( type: esriFieldTypeDouble, alias: Surface Temperature (degrees C) )
• ESTGRTEMPC ( type: esriFieldTypeInteger, alias: Estimated Ground Temperature (degrees C) )
• DEPTH_M ( type: esriFieldTypeDouble, alias: Depth (m) )
• TVDSS_M ( type: esriFieldTypeDouble, alias: True Vertical Depth (m) )
• TEMP_RCK_C ( type: esriFieldTypeDouble, alias: Temperature of Rock (degrees C) )
• TMPGRADREC ( type: esriFieldTypeDouble, alias: Temperature Gradient Recorded (degrees C/m) )
• TMPGRADCAL ( type: esriFieldTypeDouble, alias: Temperature Gradient Calculated (degrees C/m) )
• OBSERVETYP ( type: esriFieldTypeString, alias: Observation Type, length: 3 )
• CORRECTED ( type: esriFieldTypeString, alias: Data Corrected, length: 3 , Coded Values: [No: No] , [Yes: Yes] )
• DATASOURCE ( type: esriFieldTypeString, alias: Data Source, length: 20 )
• GLOBALID ( type: esriFieldTypeGlobalID, alias: GlobalID, length: 38 )