Name: WashingtonDC_Forest_Ownership
Display Field: DC_Owner_1
Type: Feature Layer
Geometry Type: esriGeometryPolygon
Description: This layer displays the different ownership forests that overlay with the Urban Forest Patches. The layer displays the ownership forest types for Washington, D.C.Publicly available parcel data from the municipality was used to assign ownership classes to each parcel containing forest patches. Ownership categories include: Federal, Municipal, Commercial/Industrial, Institutional, and Private Residential ownership. Within parcel datasets, building type and owner name fields were most frequently used to determine ownership category and Google Maps imagery was used to provide additional information in challenging cases. Local experts were consulted about errors or gaps in the parcel data and supplementary datasets were used (e.g., Integrated Property Information System (IPIS) public lands database in NYC). Institutional properties included private schools, universities, religious properties, medical centers, hospitals, community centers, veterans administrations, cemeteries, foreign-owned properties, museums, non-profits, psychiatric centers, and boy scouts properties. Condominiums, apartment complexes, and other large multi-unit residential structures were categorized as commercial ownership, while properties under the names of individual people were generally classified as private residential ownership, unless contradicted by imagery and other sources of information. Parcels with unknown ownership were generally assigned municipal ownership, except for property associated with state or interstate transportation corridors, which was classified as state ownership. Conservation easements were classified as state owned property. Forest patches often cross parcel boundaries, so one patch may have multiple owners and ownership classes.
Copyright Text: USDA Forest Service
Northern Research Station
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: -8584732.5359
YMin: 4693586.3013
XMax: -8561997.5711
YMax: 4721081.85
Spatial Reference: 102100 (3857)
Drawing Info:
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HasZ: false
HasM: false
Has Attachments: false
Has Geometry Properties: true
HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText
Object ID Field: OBJECTID
Unique ID Field:
IsSystemMaintained : True
Global ID Field:
Type ID Field: DC_Owner_1
Fields:
- OBJECTID (type: esriFieldTypeOID, alias: OBJECTID, SQL Type: sqlTypeOther, length: 0, nullable: false, editable: false)
- Id (type: esriFieldTypeInteger, alias: Id, SQL Type: sqlTypeOther, nullable: true, editable: true)
- gridcode (type: esriFieldTypeInteger, alias: gridcode, SQL Type: sqlTypeOther, nullable: true, editable: true)
- DC_Owner_1 (type: esriFieldTypeString, alias: Ownership Type, SQL Type: sqlTypeOther, length: 21, nullable: true, editable: true)
- Area_acres (type: esriFieldTypeDouble, alias: Area (acres), 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)
Types:
ID: Commercial/Industrial
Name: Commercial/Industrial
Domains:
Templates:
Name: Commercial/Industrial
Description:
Drawing Tool: esriFeatureEditToolPolygon
Prototype:
Attributes:
- DC_Owner_1: Commercial/Industrial
ID: Federal
Name: Federal
Domains:
Templates:
Name: Federal
Description:
Drawing Tool: esriFeatureEditToolPolygon
Prototype:
ID: Institutional
Name: Institutional
Domains:
Templates:
Name: Institutional
Description:
Drawing Tool: esriFeatureEditToolPolygon
Prototype:
Attributes:
- DC_Owner_1: Institutional
ID: Municipal
Name: Municipal
Domains:
Templates:
Name: Municipal
Description:
Drawing Tool: esriFeatureEditToolPolygon
Prototype:
ID: Residential
Name: Residential
Domains:
Templates:
Name: Residential
Description:
Drawing Tool: esriFeatureEditToolPolygon
Prototype:
Is Data Versioned: false
Has Contingent Values: false
Supports Rollback On Failure Parameter: true
Last Edit Date: 10/16/2024 4:38:43 PM
Schema Last Edit Date: 10/16/2024 4:38:43 PM
Data Last Edit Date: 3/14/2024 7:51:11 PM
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