View In:   ArcGIS Online Map Viewer

Name: Base Flood Elevation Lines

Display Field: BFE_LN_ID

Type: Feature Layer

Geometry Type: esriGeometryPolyline

Description: The computed elevation to which floodwater is anticipated to rise during the base flood. Base Flood Elevations (BFEs) are shown on Flood Insurance Rate Maps (FIRMs) and on the flood profiles. The BFE is the regulatory requirement for the elevation or floodproofing of structures

Service Item Id: 7d72d6759dab4d1992e98dd96984c993

Copyright Text: Roanoke County, FEMA (Federal Emergency Management Agency)

Default Visibility: false

MaxRecordCount: 2000

MaxSelectionCount: 0

Supported Query Formats: JSON, geoJSON, PBF

Min Scale: 0.0

Max Scale: 0.0

Supports Advanced Queries: true

Supports Statistics: true

Can Scale Symbols: false

Use Standardized Queries: true

Supports ValidateSQL: true

Supports Calculate: true

Supports Datum Transformation: true

Extent:

XMin: 1.0976782017044052E7
YMin: 3589217.449241817
XMax: 1.1092089437347382E7
YMax: 3664248.1377628148
Spatial Reference: 102747  (2284)  LatestVCSWkid(0)

Drawing Info:

Renderer:
Simple Renderer:
Symbol:
Style: esriSLSSolid
Color: [176, 32, 0, 255]
Width: 1
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: true
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: false
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:

Fields:

• OBJECTID ( type: esriFieldTypeOID, alias: OBJECTID, editable: false, nullable: false, defaultValue: null, modelName: OBJECTID )
• BFE_LN_ID ( type: esriFieldTypeString, alias: BFE_LN_ID, editable: true, nullable: true, length: 11, defaultValue: null, modelName: BFE_LN_ID )
• LEN_UNIT ( type: esriFieldTypeString, alias: LEN_UNIT, editable: true, nullable: true, length: 20, defaultValue: null, modelName: LEN_UNIT )
• V_DATUM ( type: esriFieldTypeString, alias: V_DATUM, editable: true, nullable: true, length: 6, defaultValue: null, modelName: V_DATUM )
• SOURCE_CIT ( type: esriFieldTypeString, alias: SOURCE_CIT, editable: true, nullable: true, length: 11, defaultValue: null, modelName: SOURCE_CIT )
• ELEV ( type: esriFieldTypeDouble, alias: ELEV, editable: true, nullable: true, defaultValue: null, modelName: ELEV )
• Shape_STLength__ ( type: esriFieldTypeDouble, alias: Shape_STLength__, editable: true, nullable: false, defaultValue: null, modelName: Shape.STLength() )
• Shape__Length ( type: esriFieldTypeDouble, alias: Shape.STLength(), editable: false, nullable: true, defaultValue: null, modelName: Shape.STLength(), required: true )

Templates:

• Name: Base Flood Elevation Lines
  Description:
  Prototype:
  Shape_STLength__: 0
  BFE_LN_ID: null
  LEN_UNIT: null
  V_DATUM: null
  SOURCE_CIT: null
  ELEV: null
  
  Drawing Tool: esriFeatureEditToolLine

Capabilities: Query,Extract

Sync Can Return Changes: false

Is Data Versioned: false

Supports Rollback On Failure: true

Supports ApplyEdits With Global Ids: false

Supports Query With Historic Moment: false

Supports Coordinates Quantization: true

Child Resources:

Supported Operations:   Query   Query Analytic   Validate SQL   Generate Renderer   Return Updates   Iteminfo   Thumbnail   Metadata   Update Metadata