View In:   ArcGIS Online Map Viewer

Name: i12_Canals_and_Aqueducts_local

Display Field: Name

Type: Feature Layer

Geometry Type: esriGeometryPolyline

Description: This dataset incorporates datasets containing minor canal features from public and private agencies, including the California Department of Water Resources (DWR), the United States Bureau of Reclamation (USBR), Los Angeles Department of Water & Power, East Bay Municipal Utility District, National Hydrography Dataset, various water contractors, and other entities. The canals in the feature class may convey water for State Water Project or Central Valley Water Project contractors throughout California. Conflicts between these data sources and spatial inaccuracies were resolved using NAIP imagery from 2012. Any digitizing was done at approximately a 1:9000 scale. Many unnamed canals were identified using USGS topo maps and the ESRI Street Map layer. These layers were also used as the basis to modify or add canal features. The dataset represents an improved consolidated dataset for canal features over previous versions. This dataset attempted to pull various available datasets together into one location, clear up any overlaps and conflicting names, and improve the accuracy. But due to the fact that it is a "best available" type effort and full research on canals throughout the State was not warranted by the Program, additional major canal features may exist, errors in attribution may be present, and further improvements in spatial accuracy may be possible.

Copyright Text: DWR, USBR, various public water agencies

Default Visibility: true

MaxRecordCount: 1000

Supported Query Formats: JSON, geoJSON, PBF

Min Scale: 0

Max Scale: 0

Supports Advanced Queries: true

Supports Statistics: true

Can Scale Symbols: false

Use Standardized Queries: true

Supports ValidateSQL: true

Supports Calculate: true

Supports Datum Transformation: true

Extent:

XMin: -1.36333935408E7
YMin: 3843350.2578999996
XMax: -1.27079963235E7
YMax: 4952195.364399999
Spatial Reference: 102100  (3857)

Drawing Info:

Renderer:
Simple Renderer:
Symbol:
Style: esriSLSSolid
Color: [0, 197, 255, 255]
Width: 1
Label: N/A
Description: N/A
Transparency: 0
Labeling Info:
Label Placement: esriServerLinePlacementAboveAlong
Label Expression: [Name]
Use Coded Values: true
Symbol:
Color: [0, 0, 0, 255]
Background Color: N/A
Outline Color: N/A
Vertical Alignment: bottom
Horizontal Alignment: center
Right to Left: false
Angle: 0
XOffset: 0
YOffset: 0
Size: 8
Font Family: Arial
Font Style: normal
Font Weight: normal
Font Decoration: none

Min. Scale: 250000.0
Max. Scale: 0.0

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: true

Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field:

Fields:

• OBJECTID ( type: esriFieldTypeOID, alias: OBJECTID, editable: false, nullable: false, defaultValue: null, modelName: OBJECTID )
• Name ( type: esriFieldTypeString, alias: Name, editable: true, nullable: true, length: 50, defaultValue: null, modelName: Name )
• Operator ( type: esriFieldTypeString, alias: Operator, editable: true, nullable: true, length: 50, defaultValue: null, modelName: Operator )
• Source ( type: esriFieldTypeString, alias: Source, editable: true, nullable: true, length: 50, defaultValue: null, modelName: Source )
• Comments ( type: esriFieldTypeString, alias: Comments, editable: true, nullable: true, length: 75, defaultValue: null, modelName: Comments )
• Edited_by ( type: esriFieldTypeString, alias: Edited_by, editable: true, nullable: true, length: 50, defaultValue: null, modelName: Edited_by )
• Unique_ID ( type: esriFieldTypeDouble, alias: Unique_ID, editable: true, nullable: true, defaultValue: null, modelName: Unique_ID )
• Shape__Length ( type: esriFieldTypeDouble, alias: Shape.STLength(), editable: false, nullable: false, defaultValue: null, modelName: Shape.STLength() )
• Shape_Leng ( type: esriFieldTypeDouble, alias: Shape_Leng, editable: true, nullable: true, defaultValue: null, modelName: Shape_Leng )
• Last_updat ( type: esriFieldTypeDate, alias: Last_updat, editable: true, nullable: true, length: 8, defaultValue: null, modelName: Last_updat )
• Date_ref ( type: esriFieldTypeDate, alias: Date_ref, editable: true, nullable: true, length: 8, defaultValue: null, modelName: Date_ref )
• Date_mod ( type: esriFieldTypeDate, alias: Date_mod, editable: true, nullable: true, length: 8, defaultValue: null, modelName: Date_mod )
• GlobalID ( type: esriFieldTypeGlobalID, alias: GlobalID, editable: false, nullable: false, length: 38, defaultValue: null, modelName: GlobalID )

Templates:

• Name: i12_Canals_and_Aqueducts_local
  Description:
  Prototype:
  Date_mod: null
  Date_ref: null
  Name: null
  Operator: null
  Source: null
  Comments: null
  Edited_by: null
  Unique_ID: null
  Last_updat: null
  Shape_Leng: null
  
  Drawing Tool: esriFeatureEditToolLine

Capabilities: Query,Extract

Sync Can Return Changes: false

Is Data Versioned: false

Supports Rollback On Failure: true

Supports ApplyEdits With Global Ids: false

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