Name: Lead extracted by aqua-regia digestion (ppm in air-dried soil)
Display Field: site_name
Type: Feature Layer
Geometry Type: esriGeometryPoint
Description: Topsoil lead concentration from the National Soil Inventory of Scotland (NSIS 1978-88). The NSIS dataset was collected at sampling points arranged on a 10 km grid across the country. Each sampling point is described and a wide range of soil properties are measured and analysed. These range from contextual information describing the surrounding landscape (such as slope and vegetation), down to detailed chemical analyses of each horizon within the soil profile. There are 721 sites in total.
Copyright Text:
Default Visibility: true
MaxRecordCount: 1000
Supported Query Formats: JSON, geoJSON
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Max Scale: 0
Supports Advanced Queries: true
Supports Statistics: true
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Use Standardized Queries: true
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Extent:
XMin: 70000
YMin: 540000.0000000019
XMax: 460000.00000000093
YMax: 1200000.0000000019
Spatial Reference: 27700
(27700)
Drawing Info:
Renderer:
Class Breaks Renderer:
Field: nipaqua_pb
Min. Value: -1.0
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Label: No value
Description:
Symbol:
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Class Maximum Value: 7.6
Label: Below 7.6 (< 5 percentile)
Description:
Symbol:
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Class Maximum Value: 16.5
Label: 7.6 - 16.5 (5 - 25 percentile)
Description:
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Class Maximum Value: 28
Label: 16.5 - 28.0 (25 - 50 percentile)
Description:
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Class Maximum Value: 60.1
Label: 28.0 - 60.1 (50 - 75 percentile)
Description:
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Class Maximum Value: 168.3
Label: 60.1 - 168.3 (75 - 95 percentile)
Description:
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Class Maximum Value: 1119
Label: Above 168.3 (> 95 percentile)
Description:
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Labeling Info:
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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:
-
nipaqua_pb
(
type: esriFieldTypeDouble, alias: Topsoil lead concentration (ppm)
)
-
OBJECTID
(
type: esriFieldTypeOID, alias: OBJECTID
)
Supported Operations:
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