Name: Elevation Certificates - Building Footprints (NAVD88)

Display Field: ADDRESS

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: This layer includes only building footprints where final elevation certificates are available, with all elevations reported in NAVD 1988. Where necessary, conversions from NGVD 1929 to NAVD 1988 were completed using the VERTCON v2.1 program (NOAA NGS, 2018). Elevation certificates were collected from the following 10 localities: (1)Chesapeake, (2)Franklin, (3)Hampton, (4)James City County, (5)Newport News, (6)Norfolk, (7)Portsmouth, (8)Southampton County, (9)Virginia Beach, and (10)York County. All elevation certificate information was entered by HRPDC staff. Localities included in the current inventory were able to provide digital elevation certificate copies. This inventory is not complete for the region, and elevation certificates will continue to be added to the database when available. Building footprints are courtesy of VGIN map service and locality GIS departments. Building attributes and parcels are courtesy of the Hampton Roads Regional Parcels layer and locality GIS departments. Current flood zones are courtesy of the FEMA National Flood Hazard Layer, with base flood elevations reported in NAVD 1988 where available. Created 2/8/2019

Copyright Text: Local government elevation certificates entered by HRPDC staff. Hampton Roads Regional Parcels, VGIN Building Footprints, FEMA National Flood Hazard Layer

Default Visibility: true

MaxRecordCount: 1000

Supported Query Formats: JSON, geoJSON, PBF

Min Scale: 0

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Supports Advanced Queries: true

Supports Statistics: true

Has Labels: false

Can Modify Layer: true

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Use Standardized Queries: true

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Extent:

XMin: 1.18301673778553E7
YMin: 3374440.29677604
XMax: 1.22375668658762E7
YMax: 3731921.59559155
Spatial Reference: 2925  (2925)

Drawing Info:

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Advanced Query Capabilities:

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Supports Sql Expression: true
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HasZ: true

HasM: false

Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field: null

Fields:

• OBJECTID ( type: esriFieldTypeOID, alias: OBJECTID )
• ADDRESS ( type: esriFieldTypeString, alias: EC_Street_Address, length: 100 )
• PSTLADDRES ( type: esriFieldTypeString, alias: PSTLADDRES, length: 80 )
• CITY ( type: esriFieldTypeString, alias: City, length: 100 )
• COUNTY ( type: esriFieldTypeString, alias: County, length: 100 )
• STATE ( type: esriFieldTypeString, alias: State, length: 10 )
• PSTLZIP5 ( type: esriFieldTypeString, alias: PSTLZIP5, length: 80 )
• EXP_DATE ( type: esriFieldTypeDate, alias: Exp_Date, length: 8 )
• BLDG_USE ( type: esriFieldTypeString, alias: Building_Use, length: 50 )
• BLDG_DIAGRAM ( type: esriFieldTypeString, alias: Bldg_Diagram, length: 10 )
• DFIRM_ID ( type: esriFieldTypeString, alias: DFIRM_ID, length: 10 )
• FIRM_DATE ( type: esriFieldTypeDate, alias: FIRM_Date, length: 8 )
• EC_FLOOD_ZONE ( type: esriFieldTypeString, alias: EC_Flood_Zone, length: 10 )
• EC_FLOOD_ZONE1 ( type: esriFieldTypeString, alias: EC_Flood_Zone1, length: 10 )
• EC_FLOOD_ZONE2 ( type: esriFieldTypeString, alias: EC_Flood_Zone2, length: 10 )
• EC_BFE ( type: esriFieldTypeDouble, alias: EC_BFE )
• EC_ELEV_DATUM ( type: esriFieldTypeString, alias: EC_Elev_Datum, length: 10 )
• TOP_BF ( type: esriFieldTypeDouble, alias: TOP_BF )
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• BLHM ( type: esriFieldTypeDouble, alias: BLHM )
• AT_GAR ( type: esriFieldTypeDouble, alias: AT_GAR )
• ELEV_EQUIP ( type: esriFieldTypeDouble, alias: Elev_Equip )
• LAG ( type: esriFieldTypeDouble, alias: LAG )
• HAG ( type: esriFieldTypeDouble, alias: HAG )
• LOWELEV_STAIRS ( type: esriFieldTypeDouble, alias: LowElev_Stairs )
• FFE ( type: esriFieldTypeDouble, alias: Finished_FirstFloorElevation )
• FFH ( type: esriFieldTypeDouble, alias: Finished_FirstFloorHeight )
• LOWFLOOR99 ( type: esriFieldTypeDouble, alias: LowFloor99 )
• HIGHWATER99 ( type: esriFieldTypeDouble, alias: HighWater99 )
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• FIRM_STATUS ( type: esriFieldTypeString, alias: FIRM_Status, length: 5 )
• FOUNDATION ( type: esriFieldTypeString, alias: FOUNDATION, length: 50 )
• STORY ( type: esriFieldTypeString, alias: STORY, length: 255 )
• SRCAGENCY ( type: esriFieldTypeString, alias: SRCAGENCY, length: 80 )
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Supported Operations:   Query   Query Attachments   Generate Renderer   Return Updates

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