Parent Layer: SEA Boundaries

Name: Conceptual SEAs (pre 2019)

Display Field: NAME

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: "Significant Ecological area (SEA)" means an area that is determined to possess an example of biotic resources that cumulatively represent biological diversity, for the purposes of protecting biotic diversity, as part of the Los Angeles County general plan or the city's general plan. For more information, please access the Department of Regional Planning's SEA page here. THIS IS THE VERSION AS IT EXISTED PRIOR TO THE ADOPTION OF THE SEA ORDINANCE BY THE BOARD OF SUPERVISORS ON 12/17/19 - PART OF THAT ADOPTION WAS CHANGING 'CONCEPTUAL' TO 'SEA'. THIS LAYER CONTAINS THOSE 'CONCEPTUAL' SEA POLYGONS.UPDATE HISTORY:12/27/12 - for the updated Santa Clarita Valley Area Plan going into effect. 9/5/13 - to take out insignificant parcel portions (slivers and portions of parcels less than 100 sq. feet) as decided on at a Project Review meeting on 8/5/13 - Management and County Counsel present. SEA numbers in newly adopted Santa Clarita Valley Area Plan also taken out.6/17/15 - updated the SEAs in the Antelope Valley following final Board adoption on 6/16/15.11/5/15 - following effective date of General Plan, all boundary adjustments within the General Plan area were incoroporated into this layer.4/28/16 - updated label field to have the prefix "CRA:" for all the Coastal Resource Areas.11/21/18 - updated following annexation to the city of Santa Clarita. Cruzan Mesa Vernal Pools SEA now has a portion within the city's jurisdiction.

Copyright Text: County of Los Angeles Department of Regional Planning GIS Section

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MaxRecordCount: 1000

Supported Query Formats: JSON, geoJSON, PBF

Min Scale: 1155581.108577

Max Scale: 0

Supports Advanced Queries: true

Supports Statistics: true

Has Labels: false

Can Modify Layer: true

Can Scale Symbols: false

Use Standardized Queries: true

Supports Datum Transformation: true

Extent:

XMin: 6274990.406264365
YMin: 1567458.2055843472
XMax: 6666248.525649443
YMax: 2122084.6035471857
Spatial Reference: 102645  (2229)

Drawing Info:

Renderer:
Simple Renderer:
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Labeling Info:

Advanced Query Capabilities:

Supports Statistics: true
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Supports Query With Distance: true
Supports Sql Expression: true
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HasZ: false

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Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field: null

Fields:

• OBJECTID ( type: esriFieldTypeOID, alias: OBJECTID )
• SEA_NAME ( type: esriFieldTypeString, alias: SEA Name, length: 50 )
• SEA_TYPE ( type: esriFieldTypeString, alias: SEA Type, length: 50 )
• Shape ( type: esriFieldTypeGeometry, alias: Shape )

Supported Operations:   Query   Query Attachments   Query Analytic   Generate Renderer   Return Updates

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