Name: PSAP Line Geometry

Display Field: PLID

Type: Feature Layer

Geometry Type: esriGeometryPolyline

Description: Since 2015, the Public Service Communication Board, VITA Integrated Services Program staff, and staffs from public safety answering points (PSAPs) have been planning and implementing the deployment of Next Generation 9-1-1 (NG911) for the Commonwealth. Transitioning from the legacy telecommunication network provides numerous benefits and flexibility looking towards the future. As the emergency services internet protocol network (ESInet) is deployed, geospatial call routing uses geographic information system (GIS) data and the 911 caller’s location information to identify which PSAP will receive the call. The process of geospatial call routing relies on the civic address layers (address points and road center line maintained by the localities) and a GIS layer representing PSAP boundaries for the operations area for each PSAP. The PSAP boundary file must ensure that every square foot of the Commonwealth is assigned to one and only one PSAP. There can be no gaps or overlaps. PSAPs sharing boundaries with neighboring states must also meet this same rigor to ensure efficient and consistent delivery of every 911 call initiated.

Copyright Text: Virginia Geographic Information Network (VGIN)

Default Visibility: true

MaxRecordCount: 2000

Supported Query Formats: JSON, geoJSON, PBF

Min Scale: 0

Max Scale: 0

Supports Advanced Queries: true

Supports Statistics: true

Has Labels: false

Can Modify Layer: true

Can Scale Symbols: false

Use Standardized Queries: true

Supports Datum Transformation: true

Extent:

XMin: -83.67548231799998
YMin: 36.535022000000026
XMax: -75.18701983899996
YMax: 39.46609426100008
Spatial Reference: 4326  (4326)

Drawing Info:

Renderer:
Unique Value Renderer:
Field 1: JurisAgreement
Field 2: N/A
Field 3: N/A
Field Delimiter: ,
Default Symbol:
N/A
Default Label: N/A
UniqueValueInfos:
• Value: Y
  Label: Yes
  Description: N/A
  Symbol:
  Style: esriSLSSolid
  Color: [56, 168, 0, 255]
  Width: 2
• Value: N
  Label: No
  Description: N/A
  Symbol:
  Style: esriSLSSolid
  Color: [178, 178, 178, 255]
  Width: 1
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
Supports Binning LOD: false
Supports Query With LOD Spatial Reference: false
Supports Percentile Statistics: true
Supports Having Clause: true
Supports Count Distinct: true
Supports Time Relation: true
Supports Sql Format: false
Supports Query Analytic: true
Supports Query With Current User: true

HasZ: false

HasM: false

Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field: null

Fields:

• OBJECTID ( type: esriFieldTypeOID, alias: OBJECTID )
• UID ( type: esriFieldTypeDouble, alias: UID )
• PLID ( type: esriFieldTypeString, alias: PLID, length: 50 )
• Shape ( type: esriFieldTypeGeometry, alias: Shape )
• JurisAgreement ( type: esriFieldTypeString, alias: JurisAgreement, length: 2 )
• EffectiveStart ( type: esriFieldTypeDate, alias: EffectiveStart, length: 8 )
• GeometrySource ( type: esriFieldTypeString, alias: GeometrySource, length: 4 )
• SourceEPSG ( type: esriFieldTypeString, alias: SourceEPSG, length: 10 )
• Shape.STLength() ( type: esriFieldTypeDouble, alias: Shape.STLength() )

Supported Operations:   Query   Query Attachments   Query Analytic   Generate Renderer   Return Updates

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