View In:   ArcGIS Online Map Viewer

Name: Emergency Sirens

Display Field: sirenid

Type: Feature Layer

Geometry Type: esriGeometryPoint

Description: <DIV STYLE="text-align:Left;"><DIV><DIV><P STYLE="margin:0 0 0 0;"><SPAN><SPAN>This feature class is one many feature classes developed for and maintained by the City of Des Moines for use internally and externally.</SPAN></SPAN></P><P /><P STYLE="margin:0 0 0 0;"><SPAN><SPAN>The EmergencySiren feature class is used to represent emergency siren locations around the metro area and surrounding counties.</SPAN></SPAN></P><P /><P STYLE="margin:0 0 0 0;"><SPAN><SPAN>Many sirens serve double duty as tornado or civil defense sirens, alerting an entire community of impending danger. Sirens can be mounted on or near government buildings, on tall structures such as water towers, as well as in systems, where several sirens are distributed around a town for better sound coverage. Some newer sirens are electronically driven by speakers.</SPAN></SPAN></P><P /><P STYLE="margin:0 0 0 0;"><SPAN>During World War II in the wake of Pearl Harbor, thousands of sirens warned hundreds of thousands of US combatants, support personnel, and civilians living in the Pacific theater. Since the end of the war, tens of thousands of sirens have been deployed in all 50 states, and 60 countries across a broad range of military and government facilities, industries, and communities to provide mass notification to tens of millions of people. Most sirens give a rotational-directional, 360 degree sound coverage pattern.</SPAN></P></DIV></DIV></DIV>

Service Item Id: d3f3a80cec7a4648bd5886a8164c8510

Copyright Text: Des Moines Area Regional GIS Partnership

Default Visibility: true

MaxRecordCount: 2000

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

Extent:

XMin: 1528056.9646606445
YMin: 430240.6676635742
XMax: 1679233.776916504
YMax: 662739.8889160156
Spatial Reference: 102676  (3418)

Drawing Info:

Renderer:
Simple Renderer:
Symbol:
Style: esriSMSCircle
Color: [83, 121, 170, 255]
Size: 4.0
Angle: 0.0
XOffset: 0
YOffset: 0
Outline:
[0, 0, 0, 255] Width: 0
Label: N/A
Description: N/A
Transparency: 0
Labeling Info:

Advanced Query Capabilities:

Supports Statistics: true
Supports OrderBy: true
Supports Distinct: true
Supports Pagination: true
Supports TrueCurve: false
Supports Returning Query Extent: true
Supports Query With Distance: true
Supports Sql Expression: true
Supports Query With ResultType: true
Supports Returning Geometry Centroid: false
Supports Binning LOD: true
Supports Query With LOD Spatial Reference: true

HasZ: false

HasM: false

Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field:

Fields:

• objectid ( nullable: false, defaultValue: null, editable: false, length: 4, type: esriFieldTypeOID, modelName: OBJECTID, alias: OBJECTID )
• sirenid ( modelName: SirenID, nullable: true, editable: true, defaultValue: null, alias: SirenID, type: esriFieldTypeSmallInteger )
• sirenidlocal ( modelName: SirenIDLocal, nullable: true, editable: true, defaultValue: null, length: 25, alias: SirenIDLocal, type: esriFieldTypeString )
• address ( modelName: Address, nullable: true, editable: true, defaultValue: null, length: 255, alias: Address, type: esriFieldTypeString )
• city ( modelName: City, nullable: true, editable: true, defaultValue: null, length: 50, alias: City, type: esriFieldTypeString , Coded Values: [Ackworth: Ackworth] , [Adel: Adel] , [Albion: Albion] , ...214 more... )
• locationdescription ( modelName: LocationDescription, nullable: true, editable: true, defaultValue: null, length: 255, alias: LocationDescription, type: esriFieldTypeString )
• owner ( modelName: Owner, nullable: true, editable: true, defaultValue: null, length: 50, alias: Owner, type: esriFieldTypeString )
• maintainer ( modelName: Maintainer, nullable: true, editable: true, defaultValue: null, length: 50, alias: Maintainer, type: esriFieldTypeString )
• electrical ( modelName: Electrical, nullable: true, editable: true, defaultValue: null, length: 50, alias: Electrical, type: esriFieldTypeString )
• installdate ( modelName: InstallDate, nullable: true, editable: true, defaultValue: null, length: 29, alias: Install Date, type: esriFieldTypeDate )
• manufacturer ( modelName: Manufacturer, nullable: true, editable: true, defaultValue: null, length: 50, alias: Manufacturer, type: esriFieldTypeString )
• modelnbr ( modelName: ModelNbr, nullable: true, editable: true, defaultValue: null, length: 50, alias: Model Number, type: esriFieldTypeString )
• radius ( modelName: Reach, nullable: true, editable: true, defaultValue: null, alias: Radius, type: esriFieldTypeSmallInteger )
• servicecompany ( modelName: ServiceCompany, nullable: true, editable: true, defaultValue: null, length: 50, alias: Service Company, type: esriFieldTypeString )
• status ( modelName: Status, nullable: true, editable: true, defaultValue: null, length: 50, alias: Status, type: esriFieldTypeString , Coded Values: [Active: Active] , [Removed: Removed] , [Planned: Planned] )
• remark ( modelName: Remark, nullable: true, editable: true, defaultValue: null, length: 255, alias: Remark, type: esriFieldTypeString )
• updt ( modelName: Updt, nullable: true, editable: true, defaultValue: null, length: 29, alias: last_edited_date, type: esriFieldTypeDate )
• upid ( modelName: Upid, nullable: true, editable: true, defaultValue: null, length: 128, alias: last_edited_user, type: esriFieldTypeString )
• globalid ( nullable: false, editable: false, defaultValue: null, length: 38, type: esriFieldTypeGlobalID, modelName: GlobalID, alias: GlobalID )

Templates:

• Name: Emergency Sirens
  Description:
  Prototype:
  upid: null
  owner: null
  sirenidlocal: null
  address: null
  installdate: null
  city: null
  servicecompany: null
  electrical: null
  remark: null
  maintainer: null
  sirenid: null
  manufacturer: null
  modelnbr: null
  locationdescription: null
  radius: null
  updt: null
  status: null
  
  Drawing Tool: esriFeatureEditToolPoint

Capabilities: Query,Extract

Sync Can Return Changes: true

Is Data Versioned: false

Supports Rollback On Failure: true

Supports ApplyEdits With Global Ids: true

Supports ApplyEdits By Upload Id: true

Supports Query With Historic Moment: false

Supports Coordinates Quantization: true

Supported Operations:   Query   Query Attachments   Calculate   Validate SQL   Generate Renderer   Return Updates   Metadata