Parent Layer: Hekla - Vatnafjöll, tephra dispersal

Name: 5100 BCE - 300 BCE - After Larsen and Thorarinsson (1977), Larsen and Eiriksson (2008a), Larsen and Eiriksson (2008b)

Display Field: TD_pol.volcano

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: Tephra dispersal. Digitised by the Icelandic Met Office for the Catalogue of Icelandic Volcanoes. Source: Larsen G., Eiríksson J. (2008). Holocene tephra archives and tephrochronology in Iceland – a brief overview. Jökull 58, 229–250

Copyright Text: Icelandic Met Office

Default Visibility: false

MaxRecordCount: 1000

Supported Query Formats: JSON, geoJSON

Min Scale: 10000000

Max Scale: 500000

Supports Advanced Queries: true

Supports Statistics: true

Has Labels: true

Can Modify Layer: false

Can Scale Symbols: false

Use Standardized Queries: true

Supports Datum Transformation: true

Extent:

XMin: 217895.10880000144
YMin: 154475.5500999987
XMax: 819824.8470000029
YMax: 706568.8517999984
Spatial Reference: 3057  (3057)

Drawing Info:

Renderer:
Unique Value Renderer:
Field 1: TD_pol.volume_cla
Field 2: null
Field 3: null
Field Delimiter: ,
Default Symbol:
N/A
Default Label: null
UniqueValueInfos:
• Value: 6
  Label: 5 - 10 cubic km
  Description:
  Symbol:
  Style: esriSFSSolid
  Color: [204, 226, 255, 255]
  Outline:
  Style: esriSLSSolid
  Color: [110, 110, 110, 255]
  Width: 0
• Value: 5
  Label: 1 - 5 cubic km
  Description:
  Symbol:
  Style: esriSFSSolid
  Color: [173, 209, 255, 255]
  Outline:
  Style: esriSLSSolid
  Color: [110, 110, 110, 255]
  Width: 0
• Value: 4
  Label: 0.5 - 1 cubic km
  Description:
  Symbol:
  Style: esriSFSSolid
  Color: [143, 191, 255, 255]
  Outline:
  Style: esriSLSSolid
  Color: [110, 110, 110, 255]
  Width: 0
• Value: 3
  Label: 0.1 - 0.5 cubic km
  Description:
  Symbol:
  Style: esriSFSSolid
  Color: [112, 174, 255, 255]
  Outline:
  Style: esriSLSSolid
  Color: [110, 110, 110, 255]
  Width: 0
• Value: 2
  Label: 0.05 - 0.1 cubic km
  Description:
  Symbol:
  Style: esriSFSSolid
  Color: [82, 157, 255, 255]
  Outline:
  Style: esriSLSSolid
  Color: [110, 110, 110, 255]
  Width: 0
• Value: 1
  Label: Less than 0.05 cubic km
  Description:
  Symbol:
  Style: esriSFSSolid
  Color: [51, 139, 255, 255]
  Outline:
  Style: esriSLSSolid
  Color: [110, 110, 110, 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: false
Supports Returning Geometry Centroid: false

HasZ: false

HasM: false

Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field: null

Fields:

• TD_pol.Shape ( type: esriFieldTypeGeometry, alias: Shape )
• TD_pol.TEGUND_EN ( type: esriFieldTypeString, alias: Theme, length: 254 )
• TD_pol.volcanic_s ( type: esriFieldTypeString, alias: Volcanic system, length: 50 )
• TD_pol.volcano ( type: esriFieldTypeString, alias: Volcano, length: 50 )
• TD_pol.Tephra ( type: esriFieldTypeString, alias: Tephra layer, length: 50 )
• TD_pol.era ( type: esriFieldTypeString, alias: Era, length: 20 )
• TD_pol.Time_exten ( type: esriFieldTypeString, alias: Time coverage or series, length: 100 )
• TD_pol.volume_cla ( type: esriFieldTypeSmallInteger, alias: Volume class )
• TD_pol.volume_c_1 ( type: esriFieldTypeString, alias: Uncompacted volume in cubic km, length: 50 )
• TD_pol.STOFNUN_EN ( type: esriFieldTypeString, alias: GIS data, length: 254 )
• TD_pol.OBJECTID ( type: esriFieldTypeOID, alias: OBJECTID )
• References.Full_reference ( type: esriFieldTypeString, alias: Reference(s), length: 5000 )

Relationships:

• Full reference(s) (7) -- Related To: References (250)

Supported Operations:   Query   Query Attachments   Query Related Records   Generate Renderer   Return Updates

  Iteminfo   Thumbnail   Metadata