Name: Road Risk FIRM

Display Field: SLD_NAME

Type: Feature Layer

Geometry Type: esriGeometryPolyline

Description: NJDOT has adopted a new data model for their transportation network. This data model was designed using portions of the ESRI UNETRANS data model, and incorporates existing data with more recent spatial and roadway inventory data. These data will encompass the NJDOT statewide road network, as well as public roads that fall outside of the NJDOT's jurisdiction. Roads were digitized using 2002 New Jersey statewide orthophotos, which were produced at a scale of 1:2400 (1"=200') with a 1 foot pixel resolution. The orthophotos were captured during February-April 2002, and were ortho-rectified to a +/- 4.0 foot horizontal accuracy at a 95% confidence level. Roads were digitized to the visible center of a street, within a tolerance of +/- 3 feet and then attributed using data collected for the Maintenance Management Systems and Local Road Inventory projects (2002-2005), which are both NJDOT BTDD data collection projects. Only public roads were digitized and attributed. Roads were digitized as divided where there was a visible, physical median separating carriageways for a length of greater than 600 feet. In the secondary direction, along median separated segments of roadway in the south and westbound directions, the milepost values are opposite to those in the primary direction. Ramps were digitized when the gore-to-gore distance was greater than 25 feet. This dataset does not include address range attributes. The project began in November 2003, and was completed by May 31, 2005.

Definition Expression: N/A

Copyright Text:

Default Visibility: false

MaxRecordCount: 1000

Supported Query Formats: JSON, AMF, geoJSON

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: 196470.4299999997
YMin: 35505.7112499997
XMax: 654524.546875
YMax: 918742.8200000003
Spatial Reference: 102711  (3424)

Drawing Info:

Renderer:
Unique Value Renderer:
Field 1: FLOODRISK_FIRM_VALUE
Field 2: null
Field 3: null
Field Delimiter: ,
Default Symbol:
N/A
Default Label: null
UniqueValueInfos:
• Value: 0
  Label: No Flood Risk - FIRM
  Description:
  Symbol:
  Style: esriSLSSolid
  Color: [152, 230, 0, 255]
  Width: 2
• Value: 1
  Label: Flood Risk - FIRM
  Description:
  Symbol:
  Style: esriSLSSolid
  Color: [230, 0, 0, 255]
  Width: 2
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: true

Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field: null

Fields:

• OBJECTID ( type: esriFieldTypeOID , alias: OBJECTID )
• Shape ( type: esriFieldTypeGeometry , alias: Shape )
• SRI ( type: esriFieldTypeString , alias: NJDOT SRI , length: 20 )
• SLD_NAME ( type: esriFieldTypeString , alias: Name , length: 50 )
• FLOODRISK_FIRM ( type: esriFieldTypeString , alias: Flood Risk FIRM , length: 32 )
• FLOODRISK_FIRM_VALUE ( type: esriFieldTypeSmallInteger , alias: Flood Risk FIRM Value Ranking )

Supported Operations:   Query   Generate Renderer   Return Updates

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