Name: BuildingsSolarCalc

Display Field: TYPE

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: This layer contains the buildings that have been captured through various processes. The original data in this layer was captured during the 1997 data conversion effort for Fairfax County. Subsequent to that an update capture was completed in 2014 using stereo models from the 2009 Virginia State imagery. The most recent building footprints update was completed in 2022 using stereo models from the 2017 Virginia State imagery. In between these planimetric update projects the GIS office has captured building footprints from orthophotography by performing heads up digitizing from site plans. These different sources of the buildings are indicated within the building attributes as well as the type of building.The buildings also include a building top and ground location and elevation value both in NAVD88 and NGVD29 datum. These locations indicate the highest point on a building based on the primary usable structure and the lowest elevation point of the structure. There are also buildings that may be multiple components that will make up a podium building. In this case there will be multiple polygons stacked on top of each other for a single building identifier. The difference of each polygon is the top elevation. This can be then used to extrude these structures to more approximate the look of these podium types of buildings.Contact: Fairfax County Department of Information Technology GIS DivisionData Accessibility: Publicly AvailableUpdate Frequency: As NeededLast Revision Date: 2/26/2022Creation Date: 1/1/1997Feature Dataset Name: GISMGR.PLANIMETRICLayer Name: GISMGR.BUILDINGS

Copyright Text: Fairfax County, Virginia;Fairfax County Department of Information Technology GIS Division, Avineon Inc. and Timmons Group (2017 Updates), Geodecisions and Plangraphics, Inc (2009 Updates), ASI Technologies (1997)

Min. Scale: 0

Max. Scale: 0

Default Visibility: true

Max Record Count: 2000

Supported query Formats: JSON, geoJSON, PBF

Use Standardized Queries: True

Extent:

XMin: 11756287.8403171
YMin: 6914874.58414663
XMax: 11898802.6321124
YMax: 7068678.86419493
Spatial Reference: PROJCS["NAD_1983_2011_StatePlane_Virginia_North_FIPS_4501_Ft_US",GEOGCS["GCS_NAD_1983_2011",DATUM["D_NAD_1983_2011",SPHEROID["GRS_1980",6378137.0,298.257222101]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Lambert_Conformal_Conic"],PARAMETER["False_Easting",11482916.667],PARAMETER["False_Northing",6561666.667],PARAMETER["Central_Meridian",-78.5],PARAMETER["Standard_Parallel_1",38.0333333333333],PARAMETER["Standard_Parallel_2",39.2],PARAMETER["Latitude_Of_Origin",37.6666666666667],UNIT["Foot_US",0.3048006096012192]],VERTCS["NAVD88_height_(ftUS)",VDATUM["North_American_Vertical_Datum_1988"],PARAMETER["Vertical_Shift",0.0],PARAMETER["Direction",1.0],UNIT["Foot_US",0.3048006096012192]]

Drawing Info:

{"renderer":{"type":"simple","symbol":{"type":"esriSFS","style":"esriSFSSolid","color":[124,132,33,0],"outline":{"type":"esriSLS","style":"esriSLSSolid","color":[78,78,78,255],"width":2}}},"scaleSymbols":true,"transparency":0,"labelingInfo":null}

HasZ: true

HasM: false

Has Attachments: false

Has Geometry Properties: true

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Object ID Field: OBJECTID

Unique ID Field:

Name : OBJECTID

IsSystemMaintained : True

Global ID Field: GlobalID

Type ID Field:

Fields:

• OBJECTID (type: esriFieldTypeOID, alias: OBJECTID, SQL Type: sqlTypeOther, length: 0, nullable: false, editable: false)
• TYPE (type: esriFieldTypeString, alias: Building Type, SQL Type: sqlTypeOther, length: 4, nullable: true, editable: true)
• GlobalID (type: esriFieldTypeGlobalID, alias: GlobalID, SQL Type: sqlTypeOther, length: 38, nullable: false, editable: false)
• UsableArea (type: esriFieldTypeDouble, alias: UsableRoofTabulation.AREA_First, SQL Type: sqlTypeOther, nullable: true, editable: true)
• UsablePercentage (type: esriFieldTypeDouble, alias: UsableRoofTabulation.PERCENTAGE_First, SQL Type: sqlTypeOther, nullable: true, editable: true)
• OBJECTID_1 (type: esriFieldTypeInteger, alias: OBJECTID, SQL Type: sqlTypeOther, nullable: true, editable: true)
• OBJECTID_12 (type: esriFieldTypeInteger, alias: OBJECTID_1, SQL Type: sqlTypeOther, nullable: true, editable: true)
• Total_kWh (type: esriFieldTypeDouble, alias: Total kWh, SQL Type: sqlTypeOther, nullable: true, editable: true)
• Shape__Area (type: esriFieldTypeDouble, alias: Shape__Area, SQL Type: sqlTypeDouble, nullable: true, editable: false)
• Shape__Length (type: esriFieldTypeDouble, alias: Shape__Length, SQL Type: sqlTypeDouble, nullable: true, editable: false)
• AnnualElecGeneration (type: esriFieldTypeDouble, alias: Annual Electricity Generation, SQL Type: sqlTypeOther, nullable: true, editable: true)

Templates:

Name: BuildingsSolarCalc
Description:
Drawing Tool: esriFeatureEditToolPolygon
Prototype:

Attributes:

Is Data Versioned: false

Has Contingent Values: false

Supports Rollback On Failure Parameter: true

Last Edit Date: 11/12/2024 6:33:09 PM

Schema Last Edit Date: 11/12/2024 6:31:56 PM

Data Last Edit Date: 11/12/2024 6:33:09 PM

Supported Operations:   Query   Query Pivot   Query Top Features   Query Analytic   Query Bins   Generate Renderer   Validate SQL   Get Estimates   ConvertFormat