Name: Electrical Conductivity
Display Field: sandtotal_r
Type: Feature Layer
Geometry Type: esriGeometryPolygon
Description: Electrical conductivity (EC) is the electrolytic conductivity of an extract from saturated soil paste, expressed as decisiemens per meter at 25 degrees C. Electrical conductivity is a measure of the concentration of water-soluble salts in soils. It is used to indicate saline soils. High concentrations of neutral salts, such as sodium chloride and sodium sulfate, may interfere with the absorption of water by plants because the osmotic pressure in the soil solution is nearly as high as or higher than that in the plant cells.
For each soil layer, this attribute is actually recorded as three separate values in the database. A low value and a high value indicate the range of this attribute for the soil component. A "representative" value indicates the expected value of this attribute for the component. For this soil property, only the representative value is used.
This dataset was uploaded to Data Basin and is available with additional information at: /datasets/17413fdc803345e8a8042196a51ded15
Copyright Text:
Min. Scale: 0
Max. Scale: 0
Default Visibility: true
Max Record Count: 2000
Supported query Formats: JSON, geoJSON, PBF
Use Standardized Queries: True
Extent:
XMin: -81789.8993999995
YMin: -505257.3291
XMax: 90436.6464999989
YMax: -300052.4845
Spatial Reference: 3310 (3310)
Drawing Info:
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HasZ: false
HasM: false
Has Attachments: false
Has Geometry Properties: true
HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText
Object ID Field: OBJECTID
Unique ID Field:
IsSystemMaintained : True
Global ID Field: GlobalID
Type ID Field:
Fields:
- OBJECTID (type: esriFieldTypeOID, alias: OBJECTID, SQL Type: sqlTypeOther, length: 0, nullable: false, editable: false)
- sandtotal_r (type: esriFieldTypeSingle, alias: sandtotal_r, SQL Type: sqlTypeOther, nullable: true, editable: true)
- silttotal_r (type: esriFieldTypeSingle, alias: silttotal_r, SQL Type: sqlTypeOther, nullable: true, editable: true)
- claytotal_r (type: esriFieldTypeSingle, alias: claytotal_r, SQL Type: sqlTypeOther, nullable: true, editable: true)
- ec_r (type: esriFieldTypeSingle, alias: ec_r, SQL Type: sqlTypeOther, nullable: true, editable: true)
- caco3_r (type: esriFieldTypeSmallInteger, alias: caco3_r, SQL Type: sqlTypeOther, nullable: true, editable: true)
- sar_r (type: esriFieldTypeSingle, alias: sar_r, SQL Type: sqlTypeOther, nullable: true, editable: true)
- ph1to1h2o_r (type: esriFieldTypeSingle, alias: ph1to1h2o_r, SQL Type: sqlTypeOther, nullable: true, editable: true)
- Shape__Area (type: esriFieldTypeDouble, alias: Shape__Area, SQL Type: sqlTypeDouble, nullable: true, editable: false)
- Shape__Length (type: esriFieldTypeDouble, alias: Shape__Length, SQL Type: sqlTypeDouble, nullable: true, editable: false)
- GlobalID (type: esriFieldTypeGlobalID, alias: GlobalID, SQL Type: sqlTypeOther, length: 38, nullable: false, editable: false)
Templates:
Name: Electrical Conductivity
Description:
Drawing Tool: esriFeatureEditToolPolygon
Prototype:
Is Data Versioned: false
Has Contingent Values: false
Supports Rollback On Failure Parameter: true
Last Edit Date: 8/25/2023 3:36:36 PM
Schema Last Edit Date: 8/25/2023 3:36:36 PM
Data Last Edit Date: 8/24/2023 11:48:55 PM
Supported Operations:
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