Name: Historic Sidewalk Determination

Display Field: sidewalkty

Type: Feature Layer

Geometry Type: esriGeometryPolyline

Description: In the Spring of 2019, the Office of Historic preservation undertook a survey to determine early and late buildings in the Old and Historic District and the Parker Gray Districts. The buildings were used to determine the sidewalk restoration. If the predominate buildings were determined to be “early” (existing and present on the 1931 Sanborn Fire Insurance map) then the sidewalk is considered on an “early blockface brick”. Block determined to be late or those considered to architecturally significant have the designation of “late blockface brick”. In some case concrete has been used and is designated as “late blockface concrete”. This feature class is used in conjunction with the Early Late Buildings feature class which is used to support the complete streets initiative.

Copyright Text: Developed by the City of Alexandria, Planning and Zoning, Office of Historic Preservation and the GIS Division.

Default Visibility: true

MaxRecordCount: 1000

Supported Query Formats: JSON, geoJSON

Min Scale: 9027.977411

Max Scale: 0

Supports Advanced Queries: true

Supports Statistics: true

Has Labels: false

Can Modify Layer: false

Can Scale Symbols: false

Use Standardized Queries: true

Supports Datum Transformation: true

Extent:

XMin: -8578098.814
YMin: 4691850.8407000005
XMax: -8575965.2609
YMax: 4695400.234099999
Spatial Reference: 102100  (3857)

Drawing Info:

Renderer:
Unique Value Renderer:
Field 1: SideWalkDeterm
Field 2: null
Field 3: null
Field Delimiter: ,
Default Symbol:
N/A
Default Label: null
UniqueValueInfos:
• Value: Early Blockface Brick
  Label: Early Blockface Brick
  Description:
  Symbol:
  Style: esriSLSSolid
  Color: [168, 0, 0, 255]
  Width: 4
• Value: Late Blockface Brick
  Label: Late Blockface Brick
  Description:
  Symbol:
  Style: esriSLSDash
  Color: [168, 0, 0, 255]
  Width: 3
• Value: Late Blockface Concrete
  Label: Late Blockface Concrete
  Description:
  Symbol:
  Style: esriSLSSolid
  Color: [112, 168, 0, 255]
  Width: 4
• Value: Undetermined
  Label: Undetermined
  Description:
  Symbol:
  Style: esriSLSSolid
  Color: [130, 130, 130, 255]
  Width: 4
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 )
• sidewalkty ( type: esriFieldTypeString, alias: Sidewalk Type, length: 50 )
• SideWalkDeterm ( type: esriFieldTypeString, alias: Determination, length: 30 )
• Shape ( type: esriFieldTypeGeometry, alias: Shape )
• Shape.STLength() ( type: esriFieldTypeDouble, alias: Length )

Supported Operations:   Query   Generate Renderer   Return Updates

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