Name: Fire Box

Display Field: FIRE_BOX_NUM

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: This feature class consists of fire box boundaries (updated Feb 2020) for the Fire & Rescue Department. These boundaries are used in the CAD system and are used to identify the backup fire station dispatch order. This data set includes accurate fire box boundaries for Fairfax County and the City of Fairfax. Washington Dulles International Airport is not up-to-date. Other jurisdictions are included for dispatch purposes, but those box boundaries are not exact. This feature class does not accuratey reflect the first due or a homogeneous run order. As boxes are edited for other reasons, 3-deep run orders are attempted. The edges of a box are more likely to deviate from the central 3-deep run order. DPSC_Label is no longer being maintained. Most recent changes listed first: Fire station 41 split (2/2020), Shopping malls(12/2019/, Rt 28 between Dulles and Fairfax, Arlington, Fort Belvoir, Box 6400, GOMAPS, Loudoun, Prince William. Pending changes for new fire station 444. Feb 2020 total: 3300 (of which 3,171 are valid boxes). August 2019 total: 3298 records. Jan2019 total: 3166 records. Jan 2018: total of 2546 records. Non-valid boxes are used to identify elevated roads that do not technically intersect. For instance, two interstates do not intersect but thier associated ramps do intersect. These boxes are identified as FIRE_BOX_NUM = 99999., and are refered to as GOMAPS.

Copyright Text: Fire and Rescue, Data Analytics, Fairfax County, VA. March 2020

Default Visibility: true

MaxRecordCount: 1000

Supported Query Formats: JSON, geoJSON, PBF

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Supports Datum Transformation: true

Extent:

XMin: 1.163399330330965E7
YMin: 6854353.750434637
XMax: 1.200812906750381E7
YMax: 7167503.908253804
Spatial Reference: 102746  (2283)

Drawing Info:

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Label Expression: [FIRE_BOX_NUM]
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HasZ: false

HasM: false

Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field: null

Fields:

• OBJECTID ( type: esriFieldTypeOID, alias: OBJECTID )
• FIRE_BOX_NUM ( type: esriFieldTypeDouble, alias: Fire Box )
• FIRST_DUE ( type: esriFieldTypeSmallInteger, alias: First Due )
• BATTALION ( type: esriFieldTypeString, alias: Battalion, length: 5 )
• BOX_TYPE ( type: esriFieldTypeString, alias: Special Box Type, length: 3 )
• COG_NUM ( type: esriFieldTypeString, alias: COG Number, length: 2 )
• FIRE_BOX_TEXT ( type: esriFieldTypeString, alias: Fire Box Text, length: 50 )
• AREA_SQMI ( type: esriFieldTypeDouble, alias: Area in Sq Miles )
• LAST_EDITED_DATE ( type: esriFieldTypeDate, alias: Last edited date, length: 8 )
• SHAPE ( type: esriFieldTypeGeometry, alias: Shape )
• COG_BOX_NUM ( type: esriFieldTypeInteger, alias: COG Box Number )
• JURISDICTION ( type: esriFieldTypeString, alias: Jurisdiction, length: 50 )
• SHAPE.STArea() ( type: esriFieldTypeDouble, alias: SHAPE.STArea() )
• SHAPE.STLength() ( type: esriFieldTypeDouble, alias: SHAPE.STLength() )
• DIVISION ( type: esriFieldTypeString, alias: Fire Division, length: 5 )
• GlobalID ( type: esriFieldTypeGlobalID, alias: GlobalID, length: 38 )
• SAFO ( type: esriFieldTypeString, alias: Safety Office, length: 5 )
• EMS ( type: esriFieldTypeString, alias: EMS Supervisor, length: 5 )

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

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