Layers:

Layer: HG Project Area (4)


Name: HG Project Area

Display Field: ProjectName

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description:

This is a derived feature class from data stored in TLDD. TLDD is the single source of record for all transmission asset layers (structures, spans, and lines). Structure locations are maintained in the eGIS SDE database, but are stored and updated in TLDD. All attribute data coming from other systems such as TLM, TLDD, and TRED are also updated in TLDD. The BPA_TLDD_Structure feature class is created using fourTLDD view tables:

• TranLineDesign.stgr.v_Span (pk: Strc_Serial_Nbr)

• TranLineDesign.dbo.Strc (pk: Strc_Serial_Nbr) - used for structure locations until TLDD updates the stgr.v_Structure table with these values)

• TranLineDesign.stgr.v_Structure (pk: Strc_Serial_Nbr)

• TranLineDesign.stgr.v_Line (pk: XRef_Cd, Maint_District_Nm)



Copyright Text:

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: 7396508.0330188
YMin: 2308694.71391382
XMax: 7848962.41476661
YMax: 2721282.54228008
Spatial Reference: PROJCS["WGS_1984_BPA_Lambert_2",GEOGCS["GCS_WGS_1984",DATUM["D_WGS_1984",SPHEROID["WGS_1984",6378137.0,298.257223563]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Lambert_Conformal_Conic"],PARAMETER["False_Easting",6750000.0],PARAMETER["False_Northing",1750000.0],PARAMETER["Central_Meridian",-117.25],PARAMETER["Standard_Parallel_1",44.5],PARAMETER["Standard_Parallel_2",47.25],PARAMETER["Scale_Factor",1.0],PARAMETER["Latitude_Of_Origin",45.0],UNIT["Foot",0.3048]]


Drawing Info:

{"renderer":{"type":"simple","symbol":{"type":"esriSFS","style":"esriSFSBackwardDiagonal","color":[170,255,0,255],"outline":{"type":"esriSLS","style":"esriSLSSolid","color":[170,255,0,255],"width":1}}},"scaleSymbols":true,"transparency":0,"labelingInfo":null}

HasZ: false

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:

Type ID Field:

Fields:
• OBJECTID (type: esriFieldTypeOID, alias: OBJECTID, SQL Type: sqlTypeOther, length: 0, nullable: false, editable: false)
• Acres (type: esriFieldTypeDouble, alias: Acres, SQL Type: sqlTypeOther, nullable: true, editable: true)
• ProjectName (type: esriFieldTypeString, alias: ProjectName, SQL Type: sqlTypeOther, length: 255, 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)

Templates:

Name: HG Project Area
Description:
Drawing Tool: esriFeatureEditToolPolygon
Prototype:

Attributes:


Is Data Versioned: false

Has Contingent Values: false

Supports Rollback On Failure Parameter: true

Last Edit Date: 4/8/2026 4:18:16 PM

Schema Last Edit Date: 4/8/2026 4:18:16 PM

Data Last Edit Date: 4/8/2026 4:18:16 PM