Name: Zone 0 Proposed VHF Bldg 2023 TreeCanopy 2020 polygon

Display Field: Tree_Canopy

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: Overview:This is an analysis of proposed Zone 0 regulations (presentation link is here) which calls for the significant removal vegetation within 5 feet of a structure (including the structure itself). Building footprints within a very high fire hazard severity zone were selected out and coded with community names from the Countywide Statistical Areas layer. A buffer of 5 feet (including the building footprint) was run for unincorporated areas and intersected with a tree canopy. This intersection depicts the impact of vegetation removal resulting from the proposed Zone 0 regulations. A summary by community with an acreage breakdown was also generated.This is a simplified version of the layer to reduce the file size in order to improve map service performance. The simplification tool algorithm used was 'Retain critical bends (Wang-Muller) with a simplification tolerance of 2, and a minimum area of 10 sf.Datasets used:Building Outlines - 2023 LAR-IAC datasetFire Hazards - Combination of existing State Responsibility Area fire hazards and proposed Local Responsibility Area fire hazards. Very High Fire Hazards queried out.Tree Canopy - 2020 dataset from DudekLayer created on 7/22/25, and copied to SDE

Copyright Text: LARIAC, Dudek, County of Los Angeles, Pictometry, EagleView, Cal Fire

Default Visibility: true

MaxRecordCount: 2000

Supported Query Formats: JSON, geoJSON, PBF

Min Scale: 20000.0

Max Scale: 0.0

Supports Advanced Queries: true

Supports Statistics: true

Has Labels: false

Can Modify Layer: true

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Use Standardized Queries: true

Supports Datum Transformation: true

Extent:

XMin: 6277063.46281372
YMin: 1574418.419026062
XMax: 6666595.149956137
YMax: 2121191.694571808
Spatial Reference: 102645  (2229)  LatestVCSWkid(0)

Drawing Info:

Renderer:
Simple Renderer:
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Labeling Info:

Advanced Query Capabilities:

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Supports Returning Geometry Centroid: false
Supports Binning LOD: false
Supports Query With LOD Spatial Reference: false

HasZ: true

HasM: false

Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field: null

Fields:

• OBJECTID ( type: esriFieldTypeOID, alias: OBJECTID )
• FID_TEMP_TreeCanopy_FH_Clip ( type: esriFieldTypeInteger, alias: FID_TEMP_TreeCanopy_FH_Clip )
• Id ( type: esriFieldTypeInteger, alias: Id )
• gridcode ( type: esriFieldTypeInteger, alias: gridcode )
• Tree_Canopy ( type: esriFieldTypeString, alias: Tree_Canopy, length: 3 )
• FID_Zone0_VHFproposed_Buildings ( type: esriFieldTypeInteger, alias: FID_Zone0_VHFproposed_Buildings2023_whole_buffer_CSAint )
• FID_CSA_FH_Clip ( type: esriFieldTypeInteger, alias: FID_CSA_FH_Clip )
• CITY_TYPE ( type: esriFieldTypeString, alias: CITY_TYPE, length: 25 )
• LCITY ( type: esriFieldTypeString, alias: LCITY, length: 25 )
• COMMUNITY ( type: esriFieldTypeString, alias: COMMUNITY, length: 40 )
• LABEL ( type: esriFieldTypeString, alias: LABEL, length: 75 )
• SOURCE ( type: esriFieldTypeString, alias: SOURCE, length: 16 )
• Feat_Type ( type: esriFieldTypeString, alias: FEAT_TYPE, length: 25 )
• CSA_ID ( type: esriFieldTypeInteger, alias: CSA_ID )
• NOTES ( type: esriFieldTypeString, alias: NOTES, length: 1000 )
• FID_Zone0_VHFproposed_Buildin_1 ( type: esriFieldTypeInteger, alias: FID_Zone0_VHFproposed_Buildings2023_Buffer )
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Supported Operations:   Query   Query Attachments   Query Analytic   Generate Renderer   Return Updates

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