Parent Layer: Sensitive and Impacting Uses

Name: School (parcel)

Display Field: SCHOOL_NAME

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: This is a layer of K - 12 Schools that is intended to follow the outline of the parcel upon which the it resides. It is a combination of a point layer that was geocoded from the Department of Education (DOE) from February, 2017, and the selected parcel from which it intersected. The DOE updates their public schools list weekly, and the private schools once a year. Original downloads can be found in 'OUTSIDE_ENTITIES\Other_Agencies\CA_Dept_of_Education. The eGIS Land Types layer was merged with it as the 'point-to-parcel' selection didn't get every parcel within the school. Additionally, the layer from the Jessica's Law analysis was used to get any schools that were missed. Below is a description of the Jessica's Law methodology:Jessica's Law Analysis: The primary data source for this 2011 layer came from the 2008 Jessica’s Law project performed for the Board of Supervisors. That project pulled coded information from parcel data and checked it against existing Thomas Bros. data and Los Angeles Region Imagery Acquisition Consortium (LAR-IAC) 4” resolution aerial imagery. A further step was taken with the layer by comparing it with information from the Los Angeles County Enterprise GIS Repository, the Los Angeles Times California School Guide website, and by using ortho and oblique aerial imagery, and street level imagery to verify the accuracy of the data. Last update: January 2011.Below is a description of the fields, as well as the update history and next steps:AIN - Assessor's Parcel IDCDS_Code- for schools from DOE, this is the unique identifier for each school. DOE separates the two lists between public and private, so this field can be used in both lists (ie. for future updates or quality checking.FullAddress- this is the address that came from DOE. Any school with a source of "Jessica's Law" or 'eGIS LAND TYPES" will not have this field.SCHOOL_NAME- Name of the school.SOURCE_NOTES- states where this school came from (DOE, Jessica's Law analysis, or eGIS LAND_TYPES).SCHOOL_TYPE - this is the type of school (elementary, HS, etc.). There is not a consistancy with naming within this field as this layer came from multiple sources. This will have to be cleaned up eventually.QC_NOTES - This states whether a school is within unincorporated or within 1,000 feet of unincorporated. For QC purposes, this 'Unin + 1000 foot buffer' area was focused on due to time constraints for using this layer for the Cannabis Ordinance.Update History:2/7/17 - Combined Land Types and geocoded 'point-to-parcel' layers.6/27/17 - added Jessica's law polygons and QC'd areas within unincorporated + 1,000 feet. Should also get latest schools at some point.Next Steps2/8/17 - Additional comparisons need to be made with the Jessica's Law layer and the '...SCHOOLS_ADDITIONAL_FROM_ASSESSOR' layer to try and find newly constructed schools. The latest point layer from DOE should also be used to fill in the attributes for those additional polygons. DONE 6/27/176/27/17 - need to clean up data still. Some polygons need to be merged - especially the Jessica's Law and DOE polys. School Type field needs consistant naming.

Copyright Text: Los Angeles County, eGIS, DOE

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Drawing Info:

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Type ID Field: null

Fields:

• OBJECTID ( type: esriFieldTypeOID, alias: OBJECTID )
• SCHOOL_NAME ( type: esriFieldTypeString, alias: SCHOOL_NAME, length: 150 )
• SCHOOL_TYPE ( type: esriFieldTypeString, alias: SCHOOL_TYPE, length: 150 )
• Shape ( type: esriFieldTypeGeometry, alias: Shape )

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

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