Name: Percent of Area Covered by Trees - Community Statistical Area

Display Field: CSA2010

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: The percent of total land area comprised of tree canopy. The primary sources for this land cover layer were 2004 pan-sharpened 1m Ikonos satellite imagery, a normalized Digital Surface Model (nDSM) derived from 2006 LiDAR data, and LiDAR intensity data resulting from the 2006 acquisition. Other sources of data include the City's planimetric GIS database (building footprints and road casing polygons). The land cover classification was performed using automated object-based image analysis (OBIA) techniques in Definiens Developer/eCognition Server. No accuracy assessment was conducted, but the dataset was thoroughly reviewed at a scale of 1:2000. Over 370 corrections were made to the classification. Source: University of Vermont Spatial Analysis Lab Years Available: 2011, 2017

Copyright Text: Community Indicators, Sustainability, Percent of Area Covered by Trees

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Max. Scale: 0

Default Visibility: true

Max Record Count: 1000

Supported query Formats: JSON, geoJSON, PBF

Use Standardized Queries: True

Extent:

XMin: 1393926.78401242
YMin: 557733.624941915
XMax: 1445503.22613493
YMax: 621406.812555924
Spatial Reference: 102685 (2248)

Drawing Info:

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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)
• CSA2010 (type: esriFieldTypeString, alias: Community Statistical Area (CSA), SQL Type: sqlTypeOther, length: 254, nullable: true, editable: true)
• trees11 (type: esriFieldTypeDouble, alias: 2011, SQL Type: sqlTypeOther, nullable: true, editable: true)
• trees17 (type: esriFieldTypeDouble, alias: 2017, 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)

Templates:

Name: Percent of Area Covered by Trees - Community Statistical Area
Description:
Drawing Tool: esriFeatureEditToolPolygon
Prototype:

Attributes:

Is Data Versioned: false

Has Contingent Values: false

Supports Rollback On Failure Parameter: true

Last Edit Date: 4/23/2021 3:24:45 PM

Schema Last Edit Date: 4/23/2021 3:24:45 PM

Data Last Edit Date: 4/23/2021 3:24:45 PM

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