Name: Marginal Land

Display Field: USER_NAME

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: Marginally used land was defined and example areas initially identified in aerial imagery by the Food in Communities team. Additional samples for model training were created and identified by the Public Health GIS Analyst.Model had to be run in 3 "chunks" of aerial data area due to resource constraints. Outputs from these 3 areas were mosaiced to form 1 single image with overlap between the 3 areas (overlap created by including overlap image tiles between the 3 mosaiced areas). The full area analyzed includes the "metro" area - generally East of 470 and North of Chatfield Reservoir. Originally analyzed against 2022 aerial data because 2024 was not available at analysis start. Object detection results where further analyzed as follows: merge the 3 outputs into single output and erase impervious surfacesintersect on parcels, then dissolve this result on parcel PIN number. calculate sum marginal land area within each parceljoin this result to each of the following, using Parcel PIN number: parks from POI layer, libraries, schools, and places of worship (all of these must first be spatially joined to Parcel)polygon park and polygon open space layers which have assigned parcel PINs making up the park or open space area (will result in multiple parcels assigned to each park or open space)Not all areas identified as marginally used land will have a park, library, school, or open space area associated with them. The "source" field tells the user what, if any association exists. For more information on this process contact healthdata@jeffco.usStatic dataset. Created August 2025Projected to State Plane, Colorado Central FIPS0502, NAD83 (US feet)

Service Item Id: 7ec1acf0908244c1822ebcc30aabddc1

Copyright Text: Jefferson County Public Health, Jefferson County Assessors Office

Default Visibility: true

MaxRecordCount: 2000

MaxSelectionCount: 2000

Supported Query Formats: JSON, geoJSON, PBF

Min Scale: 0.0

Max Scale: 0.0

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: 3062186.75502165
YMin: 1603941.26796396
XMax: 3126471.63990307
YMax: 1758109.94748688
Spatial Reference: 102654  (2232)  LatestVCSWkid(0)

Drawing Info:

Renderer:
Simple Renderer:
Symbol:
Style: esriSFSSolid
Color: [217, 95, 2, 255]
Outline:
Style: esriSLSSolid
Color: [110, 110, 110, 255]
Width: 0
Label: N/A
Description: N/A
Transparency: 0
Labeling Info:

Feature Draw Order:

N/A

Advanced Query Capabilities:

Supports Statistics: true
Supports OrderBy: true
Supports Distinct: true
Supports Pagination: true
Supports TrueCurve: true
Supports Returning Query Extent: true
Supports Query With Distance: true
Supports Sql Expression: true
Supports Query With ResultType: false
Supports Returning Geometry Centroid: false
Supports Binning LOD: false
Supports Query With LOD Spatial Reference: false
Supports Percentile Statistics: true
Supports Having Clause: true
Supports Count Distinct: true
Supports Time Relation: true
Supports Sql Format: false
Supports Query Analytic: true
Supports Query With Current User: true

HasZ: false

HasM: false

Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field: null

Fields:

• OBJECTID ( type: esriFieldTypeOID, alias: OBJECTID )
• PIN ( type: esriFieldTypeString, alias: Parcel ID Number, length: 13 )
• ACRES_MARGLAND ( type: esriFieldTypeDouble, alias: Acres of Marginal Land )
• AIN ( type: esriFieldTypeString, alias: AIN, length: 13 )
• OWNNAM ( type: esriFieldTypeString, alias: Parcel Owner Name, length: 41 )
• OWNNAM2 ( type: esriFieldTypeString, alias: Parcel Owner Name 2, length: 41 )
• OWNICO ( type: esriFieldTypeString, alias: OWNICO, length: 41 )
• DBA ( type: esriFieldTypeString, alias: DBA, length: 41 )
• PRPSTRNAM ( type: esriFieldTypeString, alias: PRPSTRNAM, length: 20 )
• PRPADDRESS ( type: esriFieldTypeString, alias: PRPADDRESS, length: 49 )
• PRPCTYNAM ( type: esriFieldTypeString, alias: PRPCTYNAM, length: 40 )
• TAXCLS ( type: esriFieldTypeString, alias: Tax Class, length: 4 )
• VALACR ( type: esriFieldTypeDouble, alias: VALACR )
• STTSTRC ( type: esriFieldTypeString, alias: Structure Type, length: 50 )
• STTTYPUSE ( type: esriFieldTypeString, alias: STTTYPUSE, length: 50 )
• STTYRBLT ( type: esriFieldTypeSmallInteger, alias: Structure Year Built )
• STTGRSAREA ( type: esriFieldTypeInteger, alias: Structure Square Footage )
• TOTACTIMPV ( type: esriFieldTypeInteger, alias: TOTACTIMPV )
• USER_NAME ( type: esriFieldTypeString, alias: NAME, length: 255 )
• USER_STREET ( type: esriFieldTypeString, alias: STREET, length: 255 )
• USER_CITY ( type: esriFieldTypeString, alias: CITY, length: 255 )
• USER_STATE ( type: esriFieldTypeString, alias: STATE, length: 255 )
• USER_ZIP ( type: esriFieldTypeDouble, alias: ZIP )
• USER_NOTE ( type: esriFieldTypeString, alias: Note, length: 255 )
• USER_SERVICES_TO_ATTEND_ ( type: esriFieldTypeString, alias: Services To Attend?, length: 255 )
• USER_DO_ANY_LISTED_WITH_P_O__B ( type: esriFieldTypeString, alias: Do any listed with P#O# boxes seem to link to another location n, length: 255 )
• USER_IF_YES_WHAT_IS_THE_ADDRES ( type: esriFieldTypeString, alias: If yes what is the address or link?, length: 255 )
• USER_UNUSED_LAND___YES_NO_UNSU ( type: esriFieldTypeString, alias: Unused Land?, length: 255 )
• SOURCE ( type: esriFieldTypeString, alias: Source, length: 255 )
• PARK_NAME ( type: esriFieldTypeString, alias: Facility or Park Name, length: 255 )
• CORRECTION_MADE__IF_HIGHLIGHTE ( type: esriFieldTypeString, alias: Correction made (if highlighted green, then correction made is s, length: 255 )
• CITY ( type: esriFieldTypeString, alias: City, length: 255 )
• DESCRIPTION ( type: esriFieldTypeString, alias: Description, length: 255 )
• OWNER ( type: esriFieldTypeString, alias: Owner, length: 150 )
• MANAGER ( type: esriFieldTypeString, alias: Manager, length: 150 )
• LAND_PRESERVATION_TYPE ( type: esriFieldTypeString, alias: Open Space Land Management Type, length: 100 )
• PARKINJEFFCO ( type: esriFieldTypeString, alias: Is this park in Jeffco, length: 255 )
• HASPLAYGROUND ( type: esriFieldTypeString, alias: Does this Park have a Playground, length: 255 )
• HASATHLETICFIELDSORFACILITIES ( type: esriFieldTypeString, alias: Does this park have athletic fields or facilities, length: 255 )
• HASSPECIFICPURPOSEONLY ( type: esriFieldTypeString, alias: Does this park have a specific purpose only, length: 255 )
• HASGARDEN ( type: esriFieldTypeString, alias: Does this park already have a garden, length: 255 )
• HOSTFOODPRODUCTION ( type: esriFieldTypeString, alias: Can this park host food production, length: 255 )
• YOUTHSERVINGFACILITY ( type: esriFieldTypeString, alias: Is this park a youth serving facility, length: 255 )
• ADDRESS ( type: esriFieldTypeString, alias: Address, length: 35 )
• PARKCATEGORY ( type: esriFieldTypeString, alias: PARKCATEGORY, length: 25 )
• FACILITY_NAME ( type: esriFieldTypeString, alias: Facility_Name, length: 150 )
• ARTICULATION ( type: esriFieldTypeString, alias: Articulation, length: 25 )
• GRADE ( type: esriFieldTypeString, alias: Grade, length: 15 )
• USE ( type: esriFieldTypeString, alias: Use, length: 50 )
• INPOLY_FID ( type: esriFieldTypeInteger, alias: InPoly_FID )
• MAXSIMPTOL ( type: esriFieldTypeDouble, alias: MaxSimpTol )
• MINSIMPTOL ( type: esriFieldTypeDouble, alias: MinSimpTol )
• SHAPE ( type: esriFieldTypeGeometry, alias: Shape )
• SHAPE.AREA ( type: esriFieldTypeDouble, alias: SHAPE.AREA )
• SHAPE.LEN ( type: esriFieldTypeDouble, alias: SHAPE.LEN )
• URBANAGRICULTURE ( type: esriFieldTypeString, alias: Zoned for Urban Agriculture, length: 255 )
• AGRICULTURE ( type: esriFieldTypeString, alias: Zoned for Agriculture, length: 255 )
• COMMUNITYGARDEN ( type: esriFieldTypeString, alias: Zoned for Community Gardens, length: 255 )
• LARGEAG ( type: esriFieldTypeString, alias: Zoned for Large Agriculture, length: 255 )
• SMALLAG ( type: esriFieldTypeString, alias: Zoned for Small Agriculture, length: 255 )
• FARMCLASS ( type: esriFieldTypeString, alias: Farm Land Classification, length: 255 )
• GLOBALID ( type: esriFieldTypeGlobalID, alias: GLOBALID, length: 38 )

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

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