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Layer: Airport Noise Impact Overlay Zone (ID: 142)

Parent Layer: Zoning Code

Name: Airport Noise Impact Overlay Zone

Display Field: Overlay

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: The Portland International Airport Noise Impact Overlay Zone reduces the impact of aircraft noise on development within the noise impact area surrounding the Portland International Airport. The zone achieves this by limiting residential densities and by requiring noise insulation, noise disclosure statements, and noise easements. https://www.portlandoregon.gov/bps/article/53357 --Additional Information: Category: Zoning Code Purpose: Map were Airport Noise Impact Overlay Zone applies. Is mapped as (x) overlay on zoning maps. Update Frequency: As Needed Additional Information: https://www.portlandmaps.com/metadata/index.cfm?&action=DisplayLayer&LayerID=53447

Definition Expression: N/A

Copyright Text: Bureau of Planning and Sustainability

Default Visibility: true

MaxRecordCount: 4000

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: false

Can Scale Symbols: false

Use Standardized Queries: true

Supports Datum Transformation: true

Extent:
Drawing Info: Advanced Query Capabilities:
HasZ: false

HasM: false

Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field: null

Fields:
Supported Operations:   Query   Generate Renderer   Return Updates