Name: Public Safety Answering Point Boundaries

Display Field: NAME

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: <DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>911 Public Safety Answering Point (PSAP) service area boundaries in North Carolina According to the National Emergency Number Association (NENA), a Public Safety Answering Point (PSAP) is a facility equipped and staffed to receive 9-1-1 calls. The service area is the geographic area within which a 911 call placed using a landline is answered at the associated PSAP. This dataset only includes primary PSAPs. Secondary PSAPs, backup PSAPs, and wireless PSAPs have been excluded from this dataset. Primary PSAPs receive calls directly, whereas secondary PSAPs receive calls that have been transferred by a primary PSAP. Backup PSAPs provide service in cases where another PSAP is inoperable. Most military bases have their own emergency telephone systems. To connect to such system from within a military base it may be necessary to dial a number other than 9 1 1. Due to the sensitive nature of military installations, TGS did not actively research these systems. If civilian authorities in surrounding areas volunteered information about these systems or if adding a military PSAP was necessary to fill a hole in civilian provided data, TGS included it in this dataset. Otherwise military installations are depicted as being covered by one or more adjoining civilian emergency telephone systems. In some cases areas are covered by more than one PSAP boundary. In these cases, any of the applicable PSAPs may take a 911 call. Where a specific call is routed may depend on how busy the applicable PSAPS are (i.e. load balancing), operational status (i.e. redundancy), or time of date / day of week. If an area does not have 911 service, TGS included that area in the dataset along with the address and phone number of their dispatch center. These are areas where someone must dial a 7 or 10 digit number to get emergency services. These records can be identified by a "Y" in the [NON911EMNO] field. This indicates that dialing 911 inside one of these areas does not connect one with emergency services. This dataset was constructed by gathering information about PSAPs from state level officials. In some cases this was geospatial information, in others it was tabular. This information was supplemented with a list of PSAPs from the Federal Communications Commission (FCC). Each PSAP was researched to verify its tabular information. In cases where the source data was not geospatial, each PSAP was researched to determine its service area in terms of existing boundaries (e.g. city and county boundaries). In some cases existing boundaries had to be modified to reflect coverage areas (e.g. entire county north of Country Road 30). However, there may be cases where minor deviations from existing boundaries are not reflected in this dataset, such as the case where a particular PSAPs coverage area includes an entire county, and the homes and businesses along a road which is partly in another county. Text fields in this dataset have been set to all upper case to facilitate consistent database engine search results. All diacritics (e.g., the German umlaut or the Spanish tilde) have been replaced with their closest equivalent English character to facilitate use with database systems that may not support diacritics.</SPAN></P></DIV></DIV></DIV>

Service Item Id: a485fca54d3146948736c2b6a0c8b34d

Copyright Text:

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: 123998.52843266726
YMin: 9868.45815647021
XMax: 930348.5884998888
YMax: 318099.57323430106
Spatial Reference: 32119  (32119)

Drawing Info:

Renderer:
Simple Renderer:
Symbol:
Style: esriSFSSolid
Color: [232, 190, 255, 255]
Outline:
Style: esriSLSSolid
Color: [169, 0, 230, 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: 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

HasZ: false

HasM: false

Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field: null

Fields:

• st_area(shape) ( type: esriFieldTypeDouble, alias: st_area(shape) )
• st_perimeter(shape) ( type: esriFieldTypeDouble, alias: st_perimeter(shape) )
• objectid ( type: esriFieldTypeOID, alias: OBJECTID )
• id ( type: esriFieldTypeString, alias: ID, length: 10 )
• secclass ( type: esriFieldTypeString, alias: SECCLASS, length: 30 )
• name ( type: esriFieldTypeString, alias: NAME, length: 254 )
• psap_name ( type: esriFieldTypeString, alias: PSAP_NAME, length: 254 )
• fcc_id ( type: esriFieldTypeString, alias: FCC_ID, length: 10 )
• state_id ( type: esriFieldTypeString, alias: STATE_ID, length: 10 )
• telephone ( type: esriFieldTypeString, alias: TELEPHONE, length: 12 )
• fax ( type: esriFieldTypeString, alias: FAX, length: 12 )
• address ( type: esriFieldTypeString, alias: ADDRESS, length: 80 )
• address2 ( type: esriFieldTypeString, alias: ADDRESS2, length: 80 )
• city ( type: esriFieldTypeString, alias: CITY, length: 120 )
• state ( type: esriFieldTypeString, alias: STATE, length: 2 )
• zip ( type: esriFieldTypeString, alias: ZIP, length: 5 )
• zipp4 ( type: esriFieldTypeString, alias: ZIPP4, length: 4 )
• county ( type: esriFieldTypeString, alias: COUNTY, length: 254 )
• fips ( type: esriFieldTypeString, alias: FIPS, length: 254 )
• emergtitle ( type: esriFieldTypeString, alias: EMERGTITLE, length: 40 )
• emergtel ( type: esriFieldTypeString, alias: EMERGTEL, length: 12 )
• emergext ( type: esriFieldTypeString, alias: EMERGEXT, length: 10 )
• non911emno ( type: esriFieldTypeString, alias: NON911EMNO, length: 1 )
• naicscode ( type: esriFieldTypeString, alias: NAICSCODE, length: 6 )
• naicsdescr ( type: esriFieldTypeString, alias: NAICSDESCR, length: 120 )
• web ( type: esriFieldTypeString, alias: WEB, length: 100 )
• shape ( type: esriFieldTypeGeometry, alias: SHAPE )

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

  Iteminfo   Thumbnail   Metadata