Name: Baltimore Forest Patches

Display Field:

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: <span style="color:rgb(34, 34, 34); font-family:Arial, Helvetica, sans-serif; font-size:small;">This forest patch layer was created using a 2015 high-resolution urban tree canopy map of Baltimore City derived from LiDAR and NAIP imagery (https://portal.edirepository.org/nis/mapbrowse?packageid=knb-lter-bes.3210.110). </span><span style="color:rgb(34, 34, 34); font-family:Arial, Helvetica, sans-serif; font-size:small;">Patches always include core areas and their surrounding edges, as well as any perforations. Patches are separated into two size classes: Forested Natural Areas are patches with greater core area and thickness than Groves.</span><div style="font-family:Arial, Helvetica, sans-serif; color:rgb(34, 34, 34); font-size:small;">Patches are classified by land ownership categories using local parcel data available from Baltimore City (https://data.baltimorecity.gov/). Ownership categories include: Federal, State, Municipal, Commercial/Industrial, Institutional, and Private Residential owners. Parcels with unknown ownership were assigned Municipal ownership.</div>

Copyright Text: Vogt P, Riitters K H, Estreguil C, Kozak J, Wade T G and Wickham J D 2007 Mapping spatial patterns with morphological image processing Landsc. Ecol. 22 171–7.

Min. Scale: 577791

Max. Scale: 1128

Default Visibility: true

Max Record Count: 2000

Supported query Formats: JSON, geoJSON, PBF

Use Standardized Queries: True

Extent:

XMin: -8539542.81494083
YMin: 4749950.97917491
XMax: -8519219.08617878
YMax: 4775180.01532149
Spatial Reference: 102100 (3857)

Drawing Info:

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HasZ: false

HasM: false

Has Attachments: false

Has Geometry Properties: true

HTML Popup Type: esriServerHTMLPopupTypeNone

Object ID Field: FID

Unique ID Field:

Name : FID

IsSystemMaintained : True

Global ID Field:

Type ID Field:

Fields:

• FID (type: esriFieldTypeOID, alias: FID, SQL Type: sqlTypeInteger, length: 0, nullable: false, editable: false)
• gridcode (type: esriFieldTypeInteger, alias: gridcode, SQL Type: sqlTypeInteger, nullable: true, editable: true)
• Patch_ID (type: esriFieldTypeString, alias: Patch_ID, SQL Type: sqlTypeNVarchar, length: 254, nullable: true, editable: true)
• Area__ac_ (type: esriFieldTypeString, alias: Area (ac), SQL Type: sqlTypeNVarchar, length: 254, nullable: true, editable: true)
• ParcelNumb (type: esriFieldTypeString, alias: ParcelNumb, SQL Type: sqlTypeNVarchar, length: 254, nullable: true, editable: true)
• PatchType (type: esriFieldTypeString, alias: PatchType, SQL Type: sqlTypeNVarchar, length: 254, nullable: true, editable: true)
• ComIndArea (type: esriFieldTypeString, alias: ComIndArea, SQL Type: sqlTypeNVarchar, length: 254, nullable: true, editable: true)
• ResidArea (type: esriFieldTypeString, alias: ResidArea, SQL Type: sqlTypeNVarchar, length: 254, nullable: true, editable: true)
• InstitArea (type: esriFieldTypeString, alias: InstitArea, SQL Type: sqlTypeNVarchar, length: 254, nullable: true, editable: true)
• MunicArea (type: esriFieldTypeString, alias: MunicArea, SQL Type: sqlTypeNVarchar, length: 254, nullable: true, editable: true)
• StateArea (type: esriFieldTypeString, alias: StateArea, SQL Type: sqlTypeNVarchar, length: 254, nullable: true, editable: true)
• FedArea (type: esriFieldTypeString, alias: FedArea, SQL Type: sqlTypeNVarchar, length: 254, nullable: true, editable: true)
• ClassTypes (type: esriFieldTypeString, alias: ClassTypes, SQL Type: sqlTypeNVarchar, length: 254, nullable: true, editable: true)
• Shape__Area (type: esriFieldTypeDouble, alias: Shape__Area, SQL Type: sqlTypeFloat, nullable: true, editable: false)
• Shape__Length (type: esriFieldTypeDouble, alias: Shape__Length, SQL Type: sqlTypeFloat, nullable: true, editable: false)

Templates:

Name: New Feature
Description:
Drawing Tool: esriFeatureEditToolPolygon
Prototype:

Attributes:

Is Data Versioned: false

Has Contingent Values: false

Supports Rollback On Failure Parameter: true

Last Edit Date: 2/19/2023 1:29:58 AM

Schema Last Edit Date: 2/3/2023 8:42:36 PM

Data Last Edit Date: 2/3/2023 6:01:50 PM

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